UCSD Musculoskeletal Radiology

bonepit.com

ACR MSK Index

A-mode ultrasonography (.12982) (3.)

Abdominal wall (796.)

Aberration

autosomal (.184)

sex chromosomal (.185)

Abnormal alignment of spine (.86)

Abnormal bone age (.55)

Abnormal dental age (.55)

Abnormal interorbital distance (.143)

Abnormal number (.141)

Abnormal position or rotation

Abnormality, developmental - see Developmental abnormality

Abscess (.242)

acute (.2161)

Brodie (.213)

calcified psoas (.814)

chronic (.2162)

embolic (.2163)

multiple (.2163)

subacute (.2162)

subdural or epidural (.257)

tuberculosis (.231)

Absent pectoral muscle (.1495)

Accessory (anomalous) muscle bundle (.1733)

Accessory ossicle (.131)

Accessory rib (.1442)

Acetabulum (442.)

Achondrogenesis (.1511)

Achondroplasia (.1521)

Acoustic (internal auditory) canal (125.)

Acoustic shadow (.816)

Acquired immunodeficiency syndrome - see AIDS

Acro-osteolysis (.186)

phalangeal (.1862)

tarsal-carpal form (multicentric) (.1863),

Acrodysplasia (.1538)

Acromegaly (.51)

Acromesomelic dwarfism (.1529)

Acromioclavicular joint (413.)

Actinomyces (actinomycosis) (.2044)

Acute flexion fracture (.413)

Acute injury (.41)

Adamantinoma (.3184)

Adamkiewicz artery (373.)

Addison disease (.545)

Adenopathy (.221)

Adhesive capsulitis (.4814)

Adrenal hyperplasia (.5412)

Adrenal neoplasm (.5411)

Adrenogenital syndrome (.543)

Advanced dental age, precocious dentition (.552)

Agammaglobulinemia (.2511)

Age determination

bone (.127)

dental (.1275)

Agenesis (.141)

bilateral (.1412)

multiple limb, prenatal diagnosis (.8732)

one limb, prenatal diagnosis (.8731)

unilateral or of an unpaired organ (.1411)

AIDS (.206)

infectious complications (.298)

neoplasm associated with (.329)

Ainhum (.869)

Air contrast (.1297)

Air embolism (.739)

Air embolus (.779)

Albright-Butler syndrome (.5723)

Albright hereditary osteodystrophy (.534)

Alcohol effect (.864)

Alkaptonuria (ochronosis) (.595)

Amebiasis (.2071)

Amelia (.141)

Amelogenesis imperfecta (.159)

Amputation

postoperative (.452)

self~amputation (.496)

traumatic (.4193)

Amyloid infiltrative disorder (.68)

Amyloidosis (.68)

Amyotonia congenita (.189), p.23

Anaerobic bacterium (.204) (4.2044)

Anaerobic streptococcus (.2042)

Anatomical detail (.92)

Android pelvic contour (.8282)

Anemia

acquired (secondary)

aplastic (primary or idiopathic) (.6581)

congenital (primary) (.653)

iron deficiency (.654)

pernicious (.655)

Aneurysmal bone cyst (.3183)

Angiofibroma (.314)

Angiography (.124)

complication of (.44)

computed tomography (.12116)

magnetic resonance (.12142)

magnetic resonance (.12942)

manifestations of (.75)

radionuclide (.12971)

selective (.1242)

transthoracic (.l249)

Angiomatosis

bacillary (.298)

skeletal (.3143)

Angiosarcoma (.324)

Ankle (46.)

Ankle injury (.486)

Ankle joint (463.)

Ankylosed tooth (.1454)

Ankylosing spondylitis (.74)

Ankylosis (.781) (3.79)

Anomaly, congenital - see Congenital anomaly

Anonymous (atypical) mycobacterium (.2031)

Arthrogryposis multiplex congenita (amyotonia congenita) (.1893)

Anthropoid pelvic contour (.8283)

Antibiotics, complication of (.641)

Anticoagulant therapy, complication of (.659)

Anticoagulants (.1273)

Antihypertensive agent, complication of (.642)

Antimetabolite, complication of (.643)

Antrum, mastoid (2141.)

Aplasia (.141) (9.8512)

Aplastic anemia (primary or idiopathic) (.6581)

Apophyseal joint

cervical spine (314.)

coccyx (334.)

lumbosacral spine (334.)

thoracic spine (324.)

Arachnoiditis (3.27)

complication of myelography (.446)

Arizona (.2029)

Arm (41.)

veins (916.)

Arnold-Chiari malformation (.1473)

prenatal diagnosis (.8747)

Arteriography (.124)

Arteriovenous fistula (1.75) (6.1494) (7.49) (8.1494) (9.494)

associated with localized "gigantism" (.1444)

complication of angiography (.446)

congenital (.149) (.1494) (2.1495)

plain film findings (.1494)

post-traumatic (.49)

post-traumatic (.494)

postoperative (.494)

pulmonary (.1559)

surgical, for dialysis - access (.457)

Arteriovenous malformation (.75)

Arteritis

idiopathic, of childhood (.629)

Takayasu (.625)

vasculitis (.2581)

Arthritis (.7)

infectious (suppurative) (.26) (2.29)

psoriatic (9.8227)

rheumatoid (.71) (9.8225)

Arthro-ophthalmopathy, hereditary (Stickler) (.1539)

Arthrodesis (.451)

Arthrography (.122)

Arthrogryposis (amyotonia congenita) (.189)

Articular cartilage degeneration

hip (.4841)

knee (.4851)

Articular facets, asymmetrical (.139)

Articular soft tissue inflammation (.25)

Artifact (.93)

Ascaris lumbricoides (.2081)

Aseptic necrosis (3.497) (4.44)

Aspartylglycosaminuria (.1825)

Aspergillosis (.2056)

Aspergillus fumigatus (.2056)

Asphyxiating thoracic dysplasia (Jeune) (.1512)

Asplenia (.1653)

Assimilation of atlas (atlanto-occipital) (.1472)

Asymmetric removal of tissue (.4531)

Ataxia telangiectasia (1.1839) (6.2515)

Ateleosteogenesis (.1519)

Atlanto-occipital fusion (.1472)

Atlantoaxial dislocation

congenital (.1478)

Atlantoaxial fusion (.1477)

Atlantoaxial subluxation

congenital (.1478)

Atlas, assimilation of (atlanto-occipital) (.1472)

Atresia (2.1493)

Atrophy (1.83) (1.142)

adrenal (.545)

disuse (.564)

soft tissue (.436)

Sudeck (.499)

Attic (2122.)

Atypical axial osteomalacia (.5729)

Auditory canal

external (2112.)

internal (2134.)

Autosomal aberration (.184)

Autosomal dominant osteosclerosis (.1559)

Avulsion fracture (.4191)

Axilla (07.)

B scan ultrasonography (.12983)

Bacillary angiomatosis (.298)

Bacillus anthracis (.2019)

Bacterium

anaerobic (.204)

anaerobic (.2044)

gram-negative (.202)

gram-positive facultative (.201)

mycobacterium (.203)

Bacteroides (.2041)

Bagassosis (.552)

Baker cyst (.783)

Basal cell nevus syndrome (4.1671)

dystosis involving many systems (2.1671)

Basilar impression (invagination) (.1475)

Beckwith-Wiedemann syndrome (.1719)

Bedsoniae group (.2067)

Behcet disease (.629)

Beta-glucuronidase deficiency (MPS VII) (.1819)

Biomagnetism study (.1299),

Biopsy

arteriovenous fistula following (.494)

cause of skin thickening (.839)

complication of (.458)

effect of (.453)

needle (.459)

postoperative complication of (.458)

surgical procedure (.1261)

Biopsy or interventional procedure (.126)

Bipartite patella (.131)

Bird-headed dwarfism (1.172) (4.1729)

Birth injury (.829)

Bladder (83.)

exstrophy of (.1464)

Bladder-sphincter dyssynergia (.839)

Blastomyces dermatitidis (.2051)

Blastomycosis (.8234)

North American (.2051)

South American (.2059)

Blood (57.)

Blood pool imaging

gated cardiac (.12174)

nuclear medicine study (.12164)

nuclear medicine study (9.12964)

Blood vessel, calcified (.812)

Bloom syndrome (dwarfism, photosensitivity )(.1729)

Blount disease (.1481)

Blow-in facture (.414)

Blowout facture (.414)

Bolus, computed tomography enhancement (.12112)

Bone

bone reaction secondary to soft tissue infection (.218)

erosion of adjacent (.915)

in preexisting benign disorder (.35)

traumatic bone cyst (.43)

Bone age determination (.127)

Bone cyst

aneurysmal (.3183)

epidermoid inclusion (.435)

solitary (.3181)

traumatic (1.422) (4.439)

Bone flap (.453)

Bone graft (donor) site (.456)

Bone infarction

arising in preexisting benign disorder (.44)

neoplasm arising in (.356)

neoplasm in preexisting benign disorder (.356)

post-traumatic necrosis (.441)

Bone island (.1334)

Bone length, increased (.439)

Bone marrow scintigraphy (.12174)

Bone mineral analysis (.1295)

Bone mineral measurement (.12171)

Bone neoplasm

arising in preexisting benign disorder (.351)

arising in preexisting benign disorder (enchondroma, osteochondroma) (.351)

arising in preexisting benign tumor (.35)

benign (.31)

malignant, primary (.32)

malignant, secondary (metastatic) (.33)

Bone reaction secondary to soft tissue infection (.218)

Bone scintigraphy (.12172)

Bony petrous pyramid (2136.)

Bony spur (.1329)

Bowing

congenital (.145) (.1624)

physiological (.135)

traumatic (.4199)

Brachial artery (912.)

Brachycephaly (.1312)

Brachydactyly (.142)

Branchial cleft anomaly (.147)

Brodie abscess (cystic osteomyelitis) (.213),

Brown tumor

primary hyperparathyroidism (.5312)

secondary hyperparathyroidism (.5323)

Brucella (.2029)

Brucellosis (.8233)

Buerger disease (.725)

Burkitt lymphoma (.3435) (9.8347)

Bursitis (.251)

Butterfly cleft of vertebral body (.1451)

Byssinosis (.552)

Caffey's disease Infantile cortical hyperostosis (Caffey) (.695)

Calcaneovalgus (.1477)

Calcaneovarus (.1477)

Calcaneus (4642.)

Calcar femoralis (spur)

Calcific bursitis (.251)

Calcification (.81)

as effect of biopsy (.4535)

in infection (.815)

inflammatory or granulomatous (.814)

leiomyoma (fibroid) with (.3151)

metastatic (.511)

in neoplasm (.814)

sacrotuberous ligament (.811)

of unknown etiology (.817)

vascular (.815)

Calcified articular cartilage (.814)

Calcified blood vessel (.812)

Calcified hematoma (.811)

Calcified lymph node (.816)

Calcified neoplasm (.816)

Calcified psoas abscess (.814)

Calcified tendinitis (.253)

Calcinosis (.813)

tumoral (.818)

Calcium gluconate, extravasation of (.819)

Calcium pyrophosphate deposition disease (pseudogout) (.761)

Calf

deep venous system (935.)

superficial venous system (936.)

Calvaria (11.)

unusually thick (.1332)

unusually thin (.1325)

Camptodactyly (irreducible flexion of finger) (.1487)

Camptomelic syndrome (.1624)

Candida group (.2057)

Candidiasis (.2057)

Capitate bone (4336.)

Caplan syndrome (pneumoconiosis with RhA) (.6114)

Capsular dislocation

anterior (.4811)

posterior (.4811)

Capsular injury (.48)

Carbuncle (.211)

Carcinoid neoplasm (.316)

Carcinoma (.321)

Cardiomelic syndrome (4.1641)

Carpal bone (433.)

Cartilage

calcified articular (.814)

dysplasia of (.154)

Cartilage injury (48.)

Cat-cry (cri-du-chat) (.1849)

Cauda equina (364.)

Caudal regression syndrome (.141)

Cavitated neoplasm (.334)

Cavitated nodule (.6112)

Cellulitis (.241)

Cementoblastoma (.382)

Cementoma (.382)

Cephalhematoma (.495)

Cerebellopontine angle (154.)

Cerebral gigantism (.1712)

Cerebral palsy (.829)

Cerebrospinal fluid (167.)

Cerebrospinal otorrhea (.423)

Cerebrospinal rhinorrhea (.423)

Cervical rib (.132)

Cervical spinal canal (34.)

Cervical spine (31.)

Chance fracture (.419)

Chediak-Steinbrinck-Higashi syndrome (albinism, leukocyte inclusion, histiocytosis)(.2519)

Cherubism (.1525)

Chest wall (47.)

vessels (949.)

Chicken pox (4.2064)

Child abuse (battered child) (.4195)

skull fracture (.419)

spine fracture

Chip fracture (.4191)

Chlamydia (.209)

Chloroma (.341)

Chondroblastoma (.3111)

Chondrocalcinosis (.76)

Chondrodysplasia punctata (stippled epiphysis) (.1522)

Chondroectodermal dysplasia (.1962)

Chondroectodermal dysplasia (Ellis-van Creveld) (.1523)

Chondroma (.319)

juxtacortical (.3115)

Chondromyxoid fibroma (.3112)

Chondrosarcoma (.321) (1.3211)

mesenchymal (.3212)

soft tissue origin (.321) (.375)

Chordoma (.327)

Chromosomal aberration, sex (.185)

Chromosomal disorder (.195)

Chronic granulomatous disease of childhood (.2516)

(Landing-Shirkey syndrome) (.296)

Chronic mastoiditis (.2603)

Chronic recurrent multifocal osteomyelitis (.219)

Churg-Strauss syndrome (allergic granulomatosis) (.623)

Cine, video study (.1296)

Cineradiography (.127)

Circumflex artery (543.)

Citrobacter (.2029)

Clavicle (411.)

Cleft vertebral body (.1451)

Cleidocranial dysplasia (.1524)

Clinodactyly (.1486)

Clinoid process (122.)

Clivus (122.)

Clonorchis sinensis (.2085)

Clostridia (.2043)

Clostridia botulinum (.2043)

Clostridia perfringens (.2043)

Clostridia tetani (.2043)

"Clover leaf skull" (.1435)

Clubfoot (.1475)

Coarctation

of aorta (.1511)

Coccidioides immitis (coccidloidomycosis) (.2052)

Coccidioidomycosis (.2052)

Coccyx (33.)

Cockayne syndrome (dwarfism, retinal atrophy) (.1729)

Coffin-Lowery syndrome (.1729)

Cold laser (.1285)

Collagen disorder (.819)

Collateral ligament (4527.)

Colonorchis sinensis (.2085)

Color Doppler ultrasonography (.12983)

Combined collagen disease (.616)

Comminuted fracture (.413)

Communicating bursa (.4843)

Complication of biopsy (.458)

Complication of catheterization (.44)

Complication of interventional procedure (.458)

Complication of surgery (.458)

Compression of vessel, extrinsic (.78)

Computed tomography (.1211)

Condensing enostosis (.873)

Condensing osteitis (.873)

sinus (.257)

Congenital anomaly (.14)

of lymphatic system (.81)

Congenital arteriovenous fistula (3.149) (4.1494)

Congenital bowing (.145)

Congenital dislocation (4.146)

Congenital hyperparathyroidism (.539)

Congenital hyperuricemia (Lesch-Nyhan syndrome) (.599)

Congenital indifference to pain (.821)

Congenital lymphedema (.1449)

Congenital pseudarthrosis (.1492)

Connective tissue disorder (.61)

congenital (.197)

neurocutaneous disorders, congenital (.197)

systemic (.61)

Constitutional disorder (.18)

Constriction, effect of radiation (.473)

Contracted pelvic contour (.8285)

Contractural arachnodactyly (.1719)

Contracture (.789)

of soft tissue (.436)

Contrast enhanced studies, magnetic resonance (.12143)

Contrast material, layering of (.91)

Contrast medium adverse reaction to (.448)

extravasation of (7.719) (8.412)

perivascular or other accidental injection of (.99)

Contusion

intramedullary (.3674)

Conus, anastomotic arterial loop (376.)

Conus medullaris (361.)

Conventional tomography (.1218)

Copper deficiency (.579)

Cord atrophy (.498)

Cornelia de Lange syndrome (dwarf, mental retardation) (.1723)

Coronal cleft of vertebral body (.1451)

Cortical fracture (.4192)

Cortical line, double (.139)

Cortical thickness study (.123)

Corynebacterium diphtheriae (.2019)

Costovertebral joint, thoracic spine (324.)

Craniodiaphyseal dysplasia (.1555)

Cranioectodermal dysplasia (.1539)

Craniometaphyseal dysplasia (.1556)

Craniosynostosis (.143)

Craniovertebral anomaly (.147)

Cranium bifidum occultum (.1332)

Cretinism (.521)

Cri-du-chat syndrome (microcephaly, hypertelorism)(.1849)

Cribriform plate (121.)

Crista galli (121.)

Crohn disease

arthritis with (.79)

Cruciate ligament (4526.)

Cryptococcus neoformans (.2054)

Cryptococcus (torulopsis) (.2054)

Cryptospotidiosis (.2072)

Cuboid (4644.)

Cuneiform (4645.)

Cutaneous hemangioma, associated with vertebral anomaly (.1455)

Cutis laxa (.615)

Cyst

calcification in (.816)

simple, multiple (.3112)

simple, solitary (.3111)

Cyst puncture, biopsy technique (.1262)

Cyst wall calcification (.8113)

Cystic osteomyelitis (.213)

Cysticercosis (.2083)

Cystinosis (.5723)

Cytomegalic inclusion disease (congenital CMV) (.2066)

Cytomegalovirus (.2066)

Degenerative disk disorder (.78)

Degenerative joint disorder (.77)

Delayed dentition (.551)

Delayed union of fracture or dislocation (.432)

Dens (311.)

absent (.141)

Dentigerous (follicular) cyst (.3811)

Dentogenesis imperfecta (.1551)

Depressed fracture (.412)

Dermal sinus

congenital or developmental (.146)

neoplasm (.319)

Dermatomyositis (.614)

Dermoid cyst (3.362) (4.366)

Desmoid, parosteal (periosteal) (.434)

Developmental abnorrnality (.14)

of lymphatic system (.81)

Developmental deformity (.148)

Diabetes (4.821)

tuberculosis associated with (.2375)

Dialysis, complication of (.42)

Diamond-Blackfan syndrome (Triphalangeal thumb, red cell aplasia) (.653)

Diastatic fracture (.413)

Diastematomyelia (.1454)

Diastrophic dwarfism (.1525)

Diffuse idiopathic skeletal hyperostosis (DISH) (.777)

Diffuse idiopathic skeletal hyperostosis (Forrestier disease) (.777)

Diffuse infection (.241)

Diffuse lymphoma (.3433)

Diffusion studies

magnetic resonance (.12144)

magnetic resonance (.12944)

DiGeorge syndrome (absent parathyroids) (5.1966) (6.2514)

Digital markings of skull, increased (.911)

Digital radiography (.1215)

Dimple, associated with vertebral anomaly (.1455)

Direct needle puncture (.123)

Discoid meniscus (.1495)

DISH - see Diffuse idiopathic skeletal hyperostosis (Forrestier disease) (.777)

Disk, intervertebral - see Intervertebral disk (3*6)

Disk surgery (.453)

Diskitis (.25) (.445)

Diskography (.123)

Dislocation (.42)

atlantoaxial, congenital (.1478)

complication of (.43)

congenital (2.1494) (4.146)

multiple congenital (Larsen syndrome) (.1626)

Disuse atrophy (.564)

Dolichocephaly (.1311)

Doppler ultrasonography (.12984)

Down syndrome (.184)

Dracunculus medinensis (.2082)

Drug abuse (.626)

Drug induced myelosuppression (.6582)

Drug therapy, complication of (.64)

Dura, calcification of (.1342)

Dural laceration (.421)

Dwarfism

bird-headed (1.172) (4.1729)

diastrophic (.1525)

metatrophic (.1526)

prenatal diagnosis (.871)

thanatophotic (.1513)

Dyggve-Melchior Clausen syndrome (.1529)

Dyschondrosteosis (Leri Feil) (.1537)

Dysgammaglobulinemia (6.2512) (7.767)

Dysharmonic maturation (.553)

Dysostosis (.16)

Dysostosis multiplex (.182)

Dysplasia (.15)

with abnormal cortical formation, modeling, density (.155)

cartilage and fibrous components (.154)

chondroectodermal (.1962)

cystic (.3122) (.3129)

ecotodermal (.l41)

fibrous (.85)

neoplasm arising in (.355)

multiple epiphyseal (.1535)

Dysplasia epiphysealis hemimelica (.1541),

Dyssegmental dwarfism (.1519)

Dystosis (.16)

Eagle-Barrett syndrome (.1444)

prenatal diagnosis (.8782)

Ear (21.)

Echinococcus (.2083)

Ecotodermal dysplasia (.141)

Ectopia (.1485)

Edema (4.833)

Edwardsielia (.2029)

Ehlers-Danlos syndrome (.1891)

Elbow (42.)

Elbow injury (.482)

Elbow joint (422.)

Elephantiasis (.839)

Ellis van Creveld syndrome (chondroectodermal dysplasia)(.1962)

Emaciation (.838)

Embryonal cell sarcoma (.31535)

Enchondroma (.351)

Enchondromatosis

with hemangiomata (Maffucci) (1543)

(Ollier) (.1543)

Endocrine neoplasia, multiple, type II (.329)

Engelmann disease (Camurati Engelmann, diaphyseal dysplasia) (.1555)

Entamoiba histolytica (.2071)

Enterobacter (.2029)

Enterobius vermicularis (.2081)

Enterococcus (.2013)

Eosinophilic granuloma (.663)

Epidermoid inclusion cyst (.369)

Epidermoid inclusion cyst of bone (.435),

Epidermoid tumor

benign neoplasm of scalp or skull (.319)

teratoma (.3622)

Epidermolysis bullosa (4.699)

Epidural hematoma (.432)

Epidural hemorrhage anticoagulant therapy (.3672)

spontaneous, unknown origin (.3671)

Epiphyseal acrodysplasia (Thiemann) (.1538)

Epiphyseal closure, premature (.433)

Epiphyseal fracture (.414)

Epiphyseal infection (.212)

Epiphysiolysis (.4146)

Epiphysiometaphyseal acrodysplasia (peripheral dysostosis) (.1538)

Epiphysis

accessory (.134)

ivory (.1333)

slipped femoral capital (.4146)

stippled (.1522)

Epstein-Barr (.2069)

Erosive osteoarthritis (acute) (.772)

Error in diagnosis (.94)

Erythema nodosum (.271)

Erythroblastosis (.653)

Escherichia coli (.2023)

Ethmoid bone (121.)

Ewing tumor (.3281)

Examination technique, phenomenon related to (.99)

Exostoses

multiple cartilaginous (.1542)

osteocartilaginous (.3113)

Exstrophy of bladder (.1464)

cloaca (.1465)

Extradural space, spinal canal

cervical (343.)

lumbosacral (363.)

thoracic (353.)

Extramedullary hematopoiesis (3.369)

Extraocular muscles (2246.)

Extremity blood flow distribution (.12972)

Fabry disease (.679)

Face (2.)

Facial dysostosis (.166)

Failure of fusion deformity (.145)

Familial congenital bowing (.1624)

Fanconi anemia (radial ray) (.653)

Fanconi syndrome (Renal tubular osteodystrophy) (.5723)

Farber disease (disseminated lipogranulomatosis, joint swelling, erosions) (.679)

Fasciitis with eosinophilia, diffuse (.6139)

Fat-fluid level in joint (.495)

Fat infiltration, lymphadenopathy due to (.741)

Fat necrosis (.813)

effect of biopsy (.4536)

post-traumatic (.432)

Fat pad

displaced (.91)

Femoral artery

common (921.)

profunda (923.)

superficial (922.)

Femoral vein

common (921.)

deep system (932.)

Femur

distal end (451.)

proximal end (443.)

shaft (444.)

Fetal abnormality (prenatal diagnosis) (.87)

Fetal alcohol syndrome (4.1728)

Fetal Dilantin syndrome (.1728)

Fetus (856.)

abnormal measurement (.86)

fetal alcohol syndrome (.1479)

Fibrodysplasia (myositis) ossificans (.81)

Fibrodysplasia (myositis) ossificans progressiva (.1611)

Fibrolipomatosis, involutive change of lymphatic system (.821)

Fibroma

chondromyxoid (.3112)

desmoplastic (.3132)

nonossifying (.3131)

ossifying (.3139)

peridontal (.313)

Fibromatosis, infantile (juvenile) (.1544)

Fibromuscular disease (.722)

Fibromuscular disorder (.722)

Fibromuscular hyperplasia (.7224)

Fibrosarcoma (.323) (4.372)

Fibrosis (.723)

Fibrous dysplasia (.355)

neoplasm arising in preexisting benign disorder (.355)

Fibrous histiocytoma

benign (.3185)

malignant (.3285)

Fibrous union of fracture or dislocation (.432)

Fibrous cortical defect (.3131)

Fibula

distal end (462.)

proximal end (455.)

shaft (457.)

Filariasis (.824)

Filum terminale

lumbosacral spinal canal (365.)

vessel of (376.)

Fissure

infratentorial (166.)

orbital (225.)

superior orbital (124.)

supratentorial (165.)

Fistula-see also Arteriovenous fistula (.245)

post-traumatic arteriovenous (.494)

soft tissue inflammation (.245)

Flat foot

nonrigid (flexible) (.1473)

rigid (spastic) (.1472)

Flatworm (.208)

Flexion and extension projections (.1251),

Flow volumetry studies 'magnetic resonance (.12144)

magnetic resonance (.12944) (9.)

Fluorine intoxication, poisoning (.582)

Fluoroscopic observation (.88)

Fluoroscopy (5.127) (6.123)

Fluorosis (.58)

Focal atrophy (.4371)

Fontanel (116.)

accessory (.1335)

bone (.1339)

early closure (.1334)

late closure (.1333)

variant (.133)

Foot

arteries (929.)

fungus infection (.8223)

veins (937.)

Foot deformity (.147)

Foramen

intervertebral

Foramen magnum (127.)

accessory bones at (.1339)

Foramina (124.)

Forearm (42.)

arteries (913.)

veins (916.)

Foreign body (.46)

effect of biopsy (.4537)

effect of trauma (.46)

nonopaque (.462)

opaque (.461)

Foreign body localization (.128)

Forrestier disease (.777)

Fracture (.41)

complication of (.43)

in Cushing syndrome (.541)

dislocation (.422)

dislocation or subluxation with (.422),

dislocation or subluxation without (.421)

Friedlander bacillus (.2022)

Frontal bone (111.)

Frontal sinus (231.)

Frontometaphyseal dysplasia (.1556)

Frontonasal dysplasia (.1485)

Fucosidosis (.1825)

Fundamental observation (.91)

Fungoides, mycosis (.8346)

Fungus (.205)

osteomyelitis (.215)

osteomyelitis associated with (.214)

"Fungus ball," intracavity (.254)

Fungus infection of feet, chronic, with lymph node inflammation (.8223)

Fusion (2.1491) (8.142)

failure of segmentation (.143)

postoperative (.451)

Ganglion (4.361)

intraosseous (.319)

Gardner syndrome (4.3129)

Gas

in abdominal wall (.49)

abnormal collection of (.491)

complication of catheterization or angiography (.443)

Gas-containing abscess (.2111)

Gas gangrene (.242)

Gastroenterogenous osteomalacia (.5721)

Gaucher disease (.67)

Genu recurvatum (.1493)

Germ cell tumor (.3153)

Geroderma osteodysplastica (.1729)

Giant cell reparative granuloma (.274)

Giant cell tumor benign or malignant (.3182)

of tendon sheath (.784)

Giardia lamblia (.2072)

Gigantism (.511)

cerebral (.1712)

localized (.1444)

Globulomaxillary cyst (.3812)

Glomus tumor (4.369)

Glycogen storage disease (5.1933)

GMI gangliosidosis (.1824)

Goiter (.368)

Goldenhar syndrome (occuloauriculovertebral dysplasia) (.1662)

Gonococcus (.2029)

Gorham disease (vanishing bone) (.3143)

Gorlin syndrome (basal cell nevus syndrome) (.1671)

Gout (.75)

Gram-negative bacterium (.202)

Gram-positive facultative bacterium (.201)

Granuloma

eosinophilic (.663)

giant cell reparative (.274)

infection classified by organism (.20206)

plasma cell (.3183)

Granulomatous disease (9.823)

of childhood (.214)

Grebe syndrome (4.1511) (4.1629)

Greenstick fracture (.4192)

Growth

abnormality (.787)

acceleration, secondary (.591)

decreased (.172)

increased (.171)

primary disturbance (.17)

retardation, intrauterine (.871)

retardation, secondary (.592)

Gunshot wound (.435)

Hajdu-Chaney syndrome (.1861)

Hamartoma (.314)

Hamate bone (4337.)

Hammer toe (.1489)

Hand (43.)

arteries (914.)

veins (916.)

Hand-foot-uterus syndrome (.1643)

Hand-Schuller-Christian disease (.662)

Healed fracture old (.416)

Heavy metal intoxication (.581)

Heavy- or light-chain disorder (.349)

Helminth (.208)

Hemangioblastoma (.3651)

Hemangioendothelioma (6.319)

malignant (.324)

Hemangioma (.362)

bleeding (.7151)

congenital, associated with localized "gigantism" (.1444)

cutaneous, associated with vertebral anomaly (.1455)

sclerosing (.3181)

vascular, lymphatic origin (.314)

Hemangiopericytoma (.3149)

benign (.3149)

malignant (.324)

Hemangiosarcoma (.324)

Hemarthrosis, traumatic (.492)

Hematological disorder (.65)

Hematoma (3.367)

calcified (.811)

effect of trauma (.413)

epidural (.432)

intramedullary (.3674)

spontaneous (.367)

subdural (.433)

vascular injury (.413)

Hematomyelia (.368)

Hematopoiesis, extramedullary (.659)

Hemiatrophy (4.142)

Hemifacial microsomia (.1663)

Hemihypertrophy (4.1443)

Hemimelia (.141)

Hemivertebra (.1451)

Hemochromatosis (.594)

Hemophilia (.656)

Hemophilus influenzae (.2026)

Hemophilus species (.2026)

Hemorrhage (3.367)

epidural (3.3671) (3.3672) (3.3673)

intramedullary (.3674)

myleography, complication of (.444)

spontaneous (1.367) (3.3671)

Hemorrhagic telangiectasia with arteriovenous fistula, hereditary (.1494)

Henoch purpura (.627)

Hereditary arthro-ophthalmopathy (Stickler) (.1539)

Herellea (.2029)

Herniated or intervertebral protruded disk (.783)

Herniation (.1436)

Heroin complication (.644)

Herpes (.2065)

Hip injury (.484)

Hip joint (442.)

Hippel-Lindau syndrome (.1834)

Histiocytic lymphoma (.3434)

Histiocytoma (6.3181)

fibrous, benign (.3185)

fibrous, malignant (.3285)

Histiocytosis (.66)

Histoplasmosis (.2053)

Hodgkin disease (.342)

Holt-Oram syndrome (4.1641)

Homocystinuria (3.595) (4.597)

Human immunodeficiency virus (.2068)

Humerus

distal end (421.)

proximal end (415.)

shaft (416.)

Hunter syndrome (MPS II) (.1812)

Hurler-Scheie compound (MPS I-H/S) (.1819)

Hurler syndrome (MPS I-H) (.1811)

Hydrarthrosis, traumatic (.492)

Hydromyelia (3.368) (3.1489)

Hypercalcemia, idiopathic, of infancy (.599)

Hyperextension fracture (.412)

Hyperostosis

benign external (.1324)

benign internal (.1323)

diffuse idiopathic skeletal (DISH) (.777)

infantile cortical (Caffey) (.695)

unknown etiology (.862)

Hyperparathyroidism (2.531)

congenital (.539)

primary (.531)

secondary, nonrenal (.532)

secondary, osteomalacia plus (.573)

secondary, renal (.573)

secondary (.532)

Hyperphosphatasemia (.1555)

Hyperplasia (.144)

Hypersegmentation (.144)

Hypertelorism (.1431)

Hyperthyroidism (.522)

Hypertrophic changes (.77)

Hypertrophic osteoarthropathy (.861)

Hypervitaminosis (.583)

Hypochondrogenesis (.1528)

Hypochondroplasia (.1530)

Hypogammaglobulinemia (.2511)

Hypoparathyroidism (.533)

Hypophosphatasia (.593)

prenatal diagnosis (.8734)

Hypoplasia (.142)

of abdominal musculature, prenatal diagnosis (.8782)

of abdominal musculature (.1444)

multiple limb, prenatal diagnosis (.8732)

one limb, prenatal diagnosis (.8731)

thoracic, prenatal diagnosis (.8755)

Hypotelorism (.1432)

Hypothyroidism (.521)

Hystiocytosis (.66)

I-cell disease (ML II) (.1822)

Iliac arteries

common (984.)

external (986.)

internal (986.)

Iliac veins

common (985.)

external (987.)

internal (987.)

Iliolumbar ligament calcification, ossification (.811)

Ilium (4411.)

Image enhancement (.127)

Immotile cilia syndrome (.266)

Impacted fracture (.412)

Indifference to pain, congenital (.821)

Infantile cortical hyperostosis (Caffey) (.695)

Infantile (juvenile) fibromatosis (.1544)

Infarct

calcification (.814)

ossification (.814)

Infarction

bone (.441)

Infection

bacterial, osteomyelitis associated with (.214)

calcification in (.815)

classified by organism (.20)

diffuse (.241)

fungal, osteomyelitis associated with (.214)

neoplasm in preexisting benign disorder (.352)

opportunistic (.217)

parasitic, osteomyelitis associated with (.214)

secondary to surgical prosthesis, suture (.214)

soft tissue, bone reaction secondary to (.218)

spirochete, osteomyelitis associated with (.214)

thermal injury, calcification or ossification secondary to (.815),

viral, osteomyelitis associated with (.214)

Infectious (suppurative) arthritis (4.26)

Inflammation (.2)

acute (.21)

effect of radiation (.471)

of lymphatic system (.82)

soft tissue (.24)

subacute or chronic (.22)

Inflammatory mass (.24)

Inflammatory or granulomatous calcification, ossification (.814)

Inguinal nodes (991.)

Injury acute (.41)

birth (.829)

complication of (.43)

penetrating (.411)

thermal (.822)

Inspiration-expiration study (.1253)

Intercostal vessels (949.)

Interpediculate measurements (.92)

Interphalangeal joint

foot (467.)

hand (437.)

Interstitial calcification of metabolic origin (4.813)

Intertarsal bar (coalition) (.1472)

Interventional procedure (0.126)

complication of (.458)

Intervertebral disk calcification, ossification (.812)

cervical spine (316.)

coccyx (336.)

extruded (.7833)

lumbosacral spine (336.)

migrating (.7834)

thoracic spine (325.)

vacuum (.782)

Intervertebral foramen

cervical spine (315.)

coccyx (335.)

lumbosacral spine (335.)

narrowed (.771)

thoracic spine (325.)

Intervertebral protruded disk (.783)

Intestinal fluke (.2085)

Intestinal roundworm (.2081)

Intracavitary "fungus ball" (.254)

Intramedullary hemorrhage, hematoma or contusion (.3674)

Intraosseous ganglion (.319)

Intraosseous venography (.1249)

Intraspinal mass lesion of unknown etiology (.369)

Intrauterine growth retardation

dwarfism (.1727)

prenatal diagnosis (.871)

Irradiated bone (.354)

Ischemic (aseptic) necrosis (3.497)

Ischemic infarct (.781)

Ischemic necrosis (.44)

Ischium (4412.)

Ivory vertebra (.843)

Jacoud arthritis (.79)

Jansen type metaphyseal chondrodysplasia (.1536)

Jarco Levine dysplasia (.1651)

Jeune asphyxiating thoracic dysplasia (.1512)

Joint capsule (4522.)

Joint cartilage (4521.)

Joint disorder (.7)

Joint effusion (4.254)

etiology undetermined (.789)

Juvenile diskogenic disorder (.496)

Juvenile kyphosis (Scheuermann disease) (.4963)

Juvenile osteoporosis, idiopathic (.563)

Juvenile rheumatoid arthritis (.713)

Juxtacortical (parosteal) chondroma (.3115)

Kaposi sarcoma (.346)

Kawasacki syndrome - see Mucocutaneous lymph node syndrome (.629)

Kirner deformity (.1489)

Kieeblatschadel (.1435)

Klippel-Feil syndrome (.1432)

Knee (45.)

Knee injury (.485)

Knee joint (452.)

Kneist syndrome (.1526)

Kozlowski type, spondylometaphyseal dysplasia (.1534)

Kummel disease (.497)

Kymography (.1297)

Kyphoscoliosis (3.863) (5.8743)

Kyphosis, round back (.862)

Laceration

secondary to trauma (.491)

Lacunar skull (.1491)

Lamina

cervical spine (312.)

coccyx (332.)

lumbosacral spine (332.)

thoracic spine (32.)

Laminectomy (.452)

Landing-Shirkey syndrome (granulomatous disease of childhood) (4.214)

Langerhans cell histiocytosis (.66)

Larsen syndrome (multiple congenital dislocations) (.1626)

Lateral bending projections (.1251)

Laurence-Moon-Bardot-Biedel syndrome (syndactyly, mental retardation, obesity)(4.1894)

Lead nephropathy (.581)

Lead poisoning (.5811)

Leg (45.)

deep venous system (calf) (935.)

length study (.123)

superficial venous system (calf) (936.)

unequal lengths (.1484)

Legionella micdadei (Pittsburgh pneumonia agent) (.2028)

Leishmania (.2073)

Leontiasis ossea (.85)

Leprechaunism (.1729)

Leprosy (.821)

Leptospira group (.2078)

Leptospirosis (.2078)

Leri syndrome (pleonosteosis) (.1625)

Leri Layani Weill syndrome (dyschondrosteosis) (.1537)

Lesch-Nyhan syndrome (.599)

Letterer-Siwe disease (.661)

Leukemia (.34)

Ligament injury (.48)

Ligament tear, knee (.4857)

Limb dysostosis (.162)

Limbus vertebra (.4962)

Linear fracture (.411)

Lipoblastoma (.363)

Lipodystrophy (.1892)

Lipoma (.369) (4.363)

associated with vertebral anomaly (.1455)

tethered cord with congenital tumor (.1482)

Lipomatosis

pelvic (.895)

Lipomatosis cordis (.59)

Lipomucopolysaccharidosis (ML 1) (.1821)

Liposarcoma (.371)

Listeria monocytogenes (.2019)

Loose body in

hip (.4844)

knee (.4857)

shoulder (.4815)

Lordosis, swayback (.864)

Lumbar arteries (983.)

Lumbar rib (.132)

Lumbarization (.131)

Lumbosacral angle, increased (.865)

Lumbosacral spinal canal (33.)

Lumbosacral spine (33.)

Lunate bone (4332.)

Lupus erythematosus (.612)

Luschka joint, cervical spine (314.)

Lyme disease (4.2079)

Lymphangitic neoplasm (.331)

Lymphedema (.833)

Lymphoma (.34)

primary, of bone (.3282)

Lymphosarcoma - see Non-Hodgkin's lymphoma

Lymphoscintigraphy (.12974)

Madelung defonmity (.1491)

Maduromycosis (Madura foot) (.247)

Magnetic resonance (.1214)

Magnification technique (.1292)

Malabsorption

gastroenterogenous osteomalacia (.5721)

Malaria (.2073)

Malignant calcification (.812)

Malignant dermal invasion (.835)

Malignant melanoma (.8332)

Malunion of fracture or dislocation (.431)

Mandible (243.)

solitary cyst of (.3814)

Mandibulofacial dystosis (.1664)

Mannosidosis (dyostosis multiplex) (a monosaccharide) (.1825)

Marfan syndrome (.1711) (.1971)

Marie-Strumpel disease (rhehmatoid spondylitis) (.8226)

Maroteaux-Lamy syndrome (MPS VI) (.1815)

Marrow extinction disorders (.658)

Mastocytosis (.69) (4.699)

Mastoid portion, temporal bone (214.)

Maxillary bone (241.)

McCune-Albright syndrome (polyostotic fibrous dysplasia) (.852)

McKusick type metaphyseal chondrodysplasia (.1536)

Measles (.2063)

Mechanical implant (.456)

Medial meniscus (.4524)

Melanoma

malignant (.8332)

Melorheostosis (.1554)

Meningocele (3.1452)

prenatal diagnosis (.8746)

Meningomyelocele (3.1452)

anterior or lateral (.1453)

prenatal diagnosis (.8746)

Meniscal cyst (.4854)

Meniscal degeneration (.4855)

Meniscal separation, peripheral (.4853)

Meniscal tear (.4852)

Meniscus

discoid (.1495)

lateral (4526.)

medial (4524.)

Meniscus injury (.48)

Menkes (kinky hair) syndrome (4.1726)

Mensuration technique (.123)

Mental retardation (.829)

Mesenchymal chondrosarcoma (.3212)

Mesenchymal neoplasm (.319)

Mesomelic dwarfism (Nievergelt, Langer, Robinow) (.1529)

Metabolic disorder (.5)

Metabolism, interstitial calcification of metabolic origin (.814)

Metacarpal bone (435.)

Metacarpophalangeal joint (437.)

Metachondromatosis (.1549)

Metallic fixation (.453)

Metaphyseal chondrodysplasia (dysostosis) (.1536)

Metaphyseal dysplasia (.1556)

Metastasis

calcified (.339)

ossified (.339)

Metastatic neoplasm from

distant side (.3752)

Metastatic neoplasm of bone - see Bone neoplasm, malignant, secondary

Metatarsal (465.)

Metatarsophalangeal joint (467.)

Metatarsus varus adductus (.1474)

Metatrophic dwarfism (.1526)

Methotrexate (4.64)

complication of (.6431)

Meyer dysplasia (.134)

Milk-alkali syndrome (.813)

ML - see Mucolipidosis (.182)

Monilia (.2057)

Moniliasis (.2057)

Monostotic fibrous dysplasia (.851)

Morphological magnetic resonance imaging (.12141)

Morquio syndrome (MPS IV) (.1814)

Mortise, altered (.431)

Motion abnormality (.782)

Motion studies magnetic resonance (.12144)

magnetic resonance (9.12944)

special nonroutine projection (.1251)

Mouth (262.)

MP - see Mucopolysaccharidosis (.181)

Mucinous cystic neoplasm (.31222)

Mucocutaneous lymph node syndrome (.629)

Mucolipidosis (.182)

Mucoperiosteum (.256)

Mucopolysaccharidosis (.181)

with carnitine deficiency (.1933)

Mucormycosis (.2059)

Multiple fracture (.418)

Muscle disorder (.83)

Muscle flap (.4545)

Muscular artery, of spine and spinal cord (379.)

Muscular dystrophy (.831)

Mycobacterium (.203)

anonymous (atypical) (.2031)

leprae (leprosy) (.2032)

Mycoplasma (.206)

pneumoniae (6.2061)

Mycosis fungoides (.8346)

Myelitis (.249)

Myelofibrosis, idiopathic (.6572)

Myelography (3.122)

complication of (.44)

radionuclide (.12174)

Myeloid metaplasia (myelosclerosis) (.657)

Myeloma (.34)

Myeloproliferative disorders (.657)

Myelosclerosis (.657)

Myelosuppression, drug-induced (.6582)

Myositis (.241)

Nail-patella syndrome (.1623)

Narrowing of disk space (.781)

Nasal bone (261.)

Navicular bone (4643.)

Necator americanus (.2081)

Neck (2.)

Necrosis

post-traumatic (.44)

Needle biopsy (.459)

Negative contrast, myelography

gas (.1223)

with tomography (.1224)

Neimann-Pick disease (.672)

Neisseria (.2029)

Neonatal progeroid syndrome (.1721)

Neoplasm (.3)

malignant, secondary (metastatic) (.33)

arising in preexisting benign disorder (.35)

associated with AIDS (.329)

benign (.31)

benign, nerve tissue origin (.315)

benign, soft tissue (.36)

benign neurogenic (.316)

calcification in (3.813) (4.817)

intraspinal, secondary (metastatic) (.37)

invasion from adjacent lesion (.336)

invasion or erosion from paraspinal lesion (.38)

lymphedema secondary to (.8523)

malignant, primary (.32)

associated with AIDS (.329)

malignant, secondary (metastatic), invasion from adjacent lesion (.336)

mesenchymal (.319)

metastatic in soft tissue (.39)

abscess distal to (.3233)

in preexisting benign disorder (.35)

recurrent (.39)

recurrent (.389)

resection of (.4542)

Neoplastic-like condition (.3)

benign (.31)

intraspinal, primary (.36)

Nerve root

anomaly (.148)

avulsion of (.492)

root sheath cyst (.1484)

root sheath segmentation anomaly (.1485)

Nerve tissue, benign neoplasm origin (.315)

Neural arch, tuberculous involvement (.232) (.3)

Neurilemmoma (1.3641) (4.364) (6.3161)

Neurinoma (.3641)

Neurocutaneous disorder (.147)

Neurocutaneous syndrome (.183)

Neurofibroma (.364)

associated with localized "gigantism" (.1444)

Neurofibromatosis (.1831)

Neurogenic, neurovascular, paralytic bone/joint disorder (.82)

Neurogenic bone and/or joint disorder (.82)

Neurilemmoma (.364)

Neuropathic skeletal disorder (.821)

Neurosarcoma (.325)

Neurosyphilis (.821)

Neurotrophic skeletal disorder (.822)

Neutropenia, and malabsorption associated with metaphyseal chondrodysplasia (.1536)

Nevus associated with vertebral anomaly (.1455)

Newborns, physiological osteosclerosis of (.133)

Niemann-Pick disease (.67) (.672)

Nocardia (.2014)

Nocardiosis (.2055)

Nodular lymphoma (.3432)

Non-Hodgkin lymphoma (.343)

lymphocytic, well differentiated (.3431)

Nonossifying fibroma (.3131)

Nonpenetrating thoracic trauma (.412)

Nonunion of fracture or dislocation (.432)

Noonan syndrome (4.1642)

Normal routine plain film (.11)

Normal variant (.13)

North American blastomycosis (.2051)

Nose (261.)

Nuclear medicine study (.1216)

musculoskeletal (.1217)

neck (.1217)

spine (.1217)

Obesity (4.837)

Observation, fundamental (.91)

Occipital bone, base of (127.)

Occipital condyle (127.)

Occipital squamosa (113.)

Occipital vertebra (.1474)

Ochronosis (alkaptonuria) (.595)

Oculo-dento-osseous dysplasia (.1557)

Oculodentodigital syndrome (.1557)

Oculomandibulofacial syndrome (.1661)

Odontogenic cyst (.3811)

Odontoid process (311.)

Odontoma (.384)

Old fracture - see Healed fracture

Operative procedure, biopsy (.1267)

Opportunistic infection (.217)

with myeloproliferative or lymphoproliferative disorder (.2171)

related to immunosuppressive drugs (.2173)

related to steroid therapy (.2172)

Orbit (22.)

Orofacialdigital syndrome (.1631)

Os centrale (.1442)

Os odontoideum (.1476)

Osgood-Schlatter disease (.449)

Ossicle (2121.)

alteration (.267)

Ossiculum terminale (.1471)

Ossification (.81)

accessory center of (3.139) (4.131)

inflammatory or granulomatous (.814)

irregular (.134)

sacrotuberous ligament (.811)

vascular (.815)

Ossifying fibroma (.3139)

Osteitis

pubic (.29)

unknown etiology (.862)

Osteitis condensans illi (.863)

Osteoarthritis, erosive (.772)

Osteoarthropathy, hypertrophic (.861)

Osteoblastic malignant neoplasm of bone (.332)

secondary (metastatic) (3.331) (3.333)

Osteoblastoma (.3123)

Osteocartilaginous exostosis (3.3113)

Osteochondritis (.44)

Osteochondrodysplasia

lethal in neonate (.151)

manifest in later life (.153)

manifest in neonate (.152)

Osteochondroma (.3113)

(Diaphyseal aclasia) (multiple hereditary osteochondromatosis)

Osteochondromatosis (synovial) (4.365) (4.782)

Osteochondrosis (.44)

Osteodysplasty (Melnick Needle syndrome) (.1559)

Osteodystrophy

Albright hereditary (.534)

renal (.57)

Osteogenesis imperfecta (.1551)

prenatal diagnosis (.8733)

Osteoid osteoma (.3122)

Osteolysis, idiopathic (.186)

Osteolytic malignant neoplasm

of bone (.331)

secondary (metastatic) (1.331) (3.331) (3.333)

Osteoma (.3121) (2.312)

osteoid (.3122)

Osteomalacia (.57)

atypical axial (.5729)

plus secondary hyperparathyroidism (.573)

rickets

dietary (.571)

other causes (.572)

Osteomesopycnosis (.1559)

Osteomyelitis (.21)

cystic (.213)

Osteopathia striata (.1554)

Osteopetrosis (.1552)

Osteopoikilosis (.1554)

Osteoporosis (.56)

postmenopausal (.562)

Osteosarcoma (.322) (.3221) (4.375)

parosteal (.3222)

Osteosclerosis (2.87) (4.5322)

physiological, of newborns (2.133) (4.1331)

Osteotomy (.451)

Oto-palato-digital syndrome (.1633)

Oxalosis (.812)

Pachydermoperiostosis (.1559)

Paget disease (.84)

neoplasm in (.353)

Pain, congenital indifference to (.821)

Pancoast tumor (.3222)

Paraganglioma (.3163)

nonchromaffin (.3642)

Paraganglionic neoplasm (.3163)

Paragonimus westermani (.2085)

Paralysis (.829)

Paralytic bone and/or joint disorder (.82)

Paraplegic, calcification in (.819)

Parasite (4.215) (4.819)

osteomyelitis associated with (.214)

Parastremmatic dwarfism (.1539)

Parathyroid (274.)

Parathyroid disorder (.53)

Paravertebral soft tissues

cervical spine (319.)

coccyx (339.)

lumbosacral spine (339.)

thoracic spine (329.)

Parietal bone (112.)

Parietal thinning (.1326)

Parosteal chondroma (.3115)

Parosteal osteosarcoma (.3222)

Parosteal (periosteal) desmoid (.434)

Pasteurella (.2027)

Patella (453.)

bipartite (131)

Patellar tendon (4528.)

Pathological fracture (.416)

Pectoral muscle, absent (4.141)

Pectus carinatum (.1497)

Pectus excavatum (4.1496)

Pedicle

cervical spine (312.)

coccyx (332.)

lumbosacral spine (332.)

thoracic spine (322.)

Pellegrini-Stieda tendinitis (.253)

Pelvic contour abnormality (.828)

Pelvic structures (8.)

Pelvimetry (.1281)

Pelvis (44.) (813.)

Pemphigus (.699)

Penetrating injury (.411)

Periarteritis nodosa (.621)

Periarticular soft tissue inflammation (.25)

Periosteal reaction associated with vascular' insufficiency (.29)

of infancy (.138)

Periostitis (.64)

traumatic (.4194)

unknown etiology (.862)

Peripheral nerve neoplasm (.3161)

Pernicious anemia (.655)

Peroneal artery (927.)

Perthes disease (.443)

Pes cavus (.1471)

PET (.12163)

Phacomatosis - see Neurocutaneous syndrome (.183)

Phalanx

hand (436.)

foot (466.)

Phenylketonuria (.596)

Phenytoin (Dilantin)

calvarial thickening from (.64)

complication of (.645)

Phenytoin (Dilantin) therapy (.5729)

Phlebolith (.812)

Phocomelia (.141)

Pierre Robin anomaly (.1665)

Pigmented villonodular synovitis (.784)

Pinna (2111.)

Pisiform bone (4330.)

Pituitary disorder (.51)

Pituitary dwarfism (.513)

Pituitary gland (145.)

Placental transfusion (.7133)

Plagiocephaly (.1439)

Plague (.2027)

Planar scintigraphy (.12161)

Plasmacytoma (.345), (.3451)

Plasmodia (.2073)

Pleonosteosis (XS ossification) (.1625)

Pneumococcus (.2011)

Poisoning (.58)

radium (.47)

Poland syndrome (pectoral dysplasiadysdactyly) (.1621)

Polyarteritis nodosa (.621)

Polychondritis, relapsing (4.787) (5.1974)

Polycythemia vera (.6571)

Polydactyly (.1441)

short rib (.1514)

Polymyositis (.614)

Polyostotic fibrous dysplasia (McCune Albright) (.852)

Polysyndactyly (.1441)

Popliteal artery (924.)

Popliteal vein (934.)

Positive contrast (.1297)

myelography

not water-soluble (.1221)

water-soluble (.1222)

Post-traumatic atrophy (.437)

Post-traumatic changes (.49)

Post-traumatic degenerative joint disorder (.779)

Post-traumatic necrosis (.44)

ischemic (aseptic) necrosis, Kummel disease (.497)

Postdislocation deformity (.42)

Postmeniscectomy (.4856)

Postmenopausal osteoporosis (.562)

Postoperative effect of trauma (.45)

Postoperative osteomyelitis (.216)

Postparalytic change, secondary to neurological disorder (.829)

Prematurity (.136)

Primary disturbance of growth (.17)

Primary lymphoma of bone (reticulum cell sarcoma) (.3282)

Prior radiation therapy (.836)

Progeria (4.1721)

Prognathism (.144)

Progressive systemic sclerosis (.613)

with Raynaud phenomenon (.6131)

with renal cortical necrosis (.6132)

Prostaglandin (periostitis) (.64)

Prosthesis (.454)

postoperative trauma (.456)

Proteus species (.2024)

Protozoa (.207)

Protrusio acetabuli (.786)

Pseudo-Hurler polydystrophy (ML III) (.1823)

Pseudoachondroplastic dysplasia (.1531)

Pseudoaneurysm (4.494)

Pseudoarthrosis (.432)

Pseudofracture (.4199)

Pseudogout (.761)

Pseudohypoparathyroidism (.534)

Pseudomonas (.2021)

Pseudotumor (4.6563)

Pseudoxanthoma elasticum (.1975)

Psittacosis (.2067)

Psoas impression (.1396)

Psoriasis

with changes of classical rheumatoid arthritis (.723)

with features of psoriatic and rheumatoid arthritis (.722)

Psoriatic arthritis (.72)

Psychosocial dwarfism (.519)

Pterygium syndrome (4.1499)

popliteal (.1612)

Pubis (4413.)

Pyknodysostosis (.1553)

Pyle disease (.1556)

Quantitative tissue characterization

magnetic resonance (.12146)

magnetic resonance (9.12946)

Rachitic pelvic contour (.8284)

Radiation

effect of (.47)

source trauma (.452)

Radionuclide myelography (.12174)

Radiopharmaceutical imaging inflammation-avid (.12165)

receptor-avid (.12178)

tumor-avid (.12166)

Radio-ulnar joint (425.)

proximal

Radium poisoning (.47)

Radius

distal end (431.)

proximal end (424.)

shaft (427.)

Raynaud phenomenon, with progressive systemic sclerosis (.6131)

Reactive hyperplasia (.826)

Recurrent neoplasm (.39)

Reflex sympathetic dystrophy syndrome (.565)

Refracture (.4199)

Reiter syndrome (.73)

Relapsing polychondritis (.787)

Relaxometry

magnetic resonance (.12146)

magnetic resonance (9.12946)

Renal osteodystrophy (.57)

Resection of organ, postoperative, partial or total (.451)

Reticulum cell sarcoma-see Non-Hodgkin's lymphoma

Retrolisthesis (reverse spondylolisthesis) (.4239)

Reverse spondylolisthesis (.4239)

Rhabdomyoma (.316)

Rhabdomyosarcoma (4.373)

Rheumatoid arthritis (.71)

Ankylosing spondylitis (Marie-Strumpel disease) (.8226)

Rheumatoid disease (.611)

Rib (471.)

absent (.141)

Rib erosion (.872)

Rib notching (.871)

Rickets

dietary (.571)

other causes (.572)

Vitamin-D dependent (.5723)

Vitamin-D resistant (.5723)

Rickettsia (.209)

Ridge syndrome (spondylosis) (.773)

Robert pseudo thalidomide syndrome (.1639)

Rocker-bottom foot (.1476)

Rotary subluxation (.4211)

Rotator cuff tear (.4813)

Round back (.862)

Roundworm (.208)

tissue (.2082)

Routine plain film, normal (.11)

Rubella (.27)

Rubenstein-Taybi syndrome (big thumbs, abnormal vertebrae) (.1622)

Russell-Silver dwarfism (.1724)

Sacral agenesis (.141)

Sacralization (.131)

Sacroiliac joint

coccyx (337.)

lumbosacral spine (337.)

Sacrotuberous ligament calcification, ossification (.811)

Sagittal cleft of vertebral body (.1451)

Salmonella (.2025)

Sandhoff disease (variant of Tay Sachs) (sphyngolipidosis)(.1829)

Sanfilippo syndrome (MPS III) (.1813)

Saphenous vein (933.)

Sarcoidosis (.22)

Sarcoma (.322)

Kaposi (.346)

multiple (.384)

reticulum cell

lymphoma type (.343)

primary lymphoma of bone (.3282)

soft tissue (.37)

solitary (.383)

Scaphoid bone (4331.)

Scapula (412.)

Scar carcinoma (.35)

Scheie syndrome (MPS I-S) (.1819)

Scheuermann disease (.4963)

Schistosoma (.2084)

Schmid type metaphyseal chondrodysplasia (.1536)

Schmorl node (.4961)

Schwannoma (.315)

Scleroderma - see also Progressive systemic sclerosis (.613)

Sclerosing hemangioma (.3141)

Sclerosis - see

Progressive systemic sclerosis (.613)

Tuberous sclerosis (.1832)

Scoliosis (.861)

Scurvy (.561)

Seat belt fracture (.419)

Self-amputation (.496)

Self-mutilation (.496)

Senile osteoporosis (.562)

Serratia (.2029)

Sesamoid

fracture (.4199)

unusual (.131)

Sex chromosomal aberration (.185)

Sexual maturation, delayed (.1472)

Sexual precocity (.1471)

Shigella (.2025)

Short rib polydactyly (.1514)

Shoulder girdle (41.)

Shoulder injury (.481)

Shoulder joint (414.)

Sickle cell disease (.651)

associated with osteomyelitis (.214)

Simple compression fracture (.411)

Sjogren syndrome (.695)

Skeletal angiomatosis (.3143)

Skeletal deformity, abnormal cardiac configuration, size related to (.874)

Skeletal disorder (.86)

neuropathic (.821)

neurotropic (.822)

Skeletal fetal abnormality, prenatal diagnosis (.873)

Skull (1.)

asymmetrical (.1315)

base (12.)

Slipped femoral capital epiphysis (.4146)

Smith-Lemli-Opitz syndrome (.1729)

Soft tissue

change (.436)

disorder (.83)

dysostosis (.161)

emphysema (.493)

infection

bone reaction secondary to (.218)

inflammation (.24)

periarticular and articular (.25)

neoplasm

benign (.36)

malignant (.37)

metastatic (.39)

swelling (4.833)

secondary to trauma (.491)

simulating sinusitis (.259)

Soft tissue mass (.389)

Soft tissue sarcoma (.8335)

Soft tissue technique (.1293)

Solitary bone cyst (.3181)

Solitary cyst of mandible (.3814)

South American blastomycosis (.2059)

Special nonroutine projection (.125)

ultrasonography (.12989)

Specimen radiography (.128)

SPECT (.12162)

Spectroscopy

magnetic resonance (.12145)

magnetic resonance (9.12945)

Spherocytosis (.653)

Sphingolipidosis (.67)

Spina bifida cystica (.1452)

Spina bifida occulta (.133)

Spinal artery, anterior (371.)

Spinal canal

cervical (34.)

lumbosacral (33.)

narrow (.142)

narrowing of the anteroposterior diameter (.775)

thoracic (35.)

Spinal cord

anomaly (.148)

arteries and veins (37.)

cervical (341.)

thoracic (351.)

unusual length (.1483)

vein (377.)

Spinal dysostosis (.165)

Spinal fusion (.451)

failure of fusion deformity (.145)

Spinal ligament calcification, ossification (.811)

Spinal lordosis, loss of usual degree of (.491)

Spindle cell tumor (.313)

Spine

abnormal alignment (.86)

Spinous process

accessory (.134)

cervical spine (313.)

cleft (.134)

coccyx (333.)

lumbosacral spine (333.)

thoracic spine (323.)

Spiral fracture (.411)

Spiral scanning, computed tomography and (.12115)

Spirochete (.207) (4.215)

osteomyelitis associated with (.214)

Spondylitis (.445)

ankylosing (.74)

Spondylocostal dysostosis (.1651)

Spondyloepiphyseal dysplasia congenita (.1527)

Kozlowski (.1534)

present at birth (.1528)

tarda (.1532)

Spondylolisthesis (.42)

Spondylolysis (.42)

Spondylometaphyseal dysplasia (.1534)

Spondylosis

with hypertrophy of neural arches and dorsal indentations into vertebra canal (.774)

with narrow canal (.772)

with ridge (.773)

Spondylothoracic dysplasia (Jarco Levine) (.1651)

Sporotrichosis (.2059)

Sprengel deformity (.1485)

Spur

developmental (.132)

fracture (.4199)

Staphylococcus (.2012)

Stellate fracture (.415)

Sternoclavicular joint (473.)

Sternum (472.)

Steroid therapy (.542)

Storage disorder (.1933)

Straight back syndrome (3.867) (5.8742)

Streptococcus (.2013)

anaerobic (.2042)

Stress fracture (.415)

Stress (march) fracture (.415)

Stromal calcification (.818)

Strongyloides stercoralis (.2081)

Strudwick syndrome (.1527)

Sturge-Weber syndrome (.1833)

Styloid process, temporal bone (216.)

Subcapsular hematoma (.4131)

Subclavian veins (9462.)

Subdural space

spinal canal

cervical (342.)

lumbosacral (362.)

thoracic (352.)

Subluxation (.42)

atlantoaxial, congenital (.1478)

rotary (.4211)

trauma to lens (.495)

Subperiosteal fracture (.4192)

Subperiosteal resorption

primary hyperparathyroidism (.5111)

secondary hyperparathyroidism (.5321)

Subtraction, image enhancement (.127)

Subxyphoid projection (.12989)

Sudeck atrophy (.565)

Sulfatase deficiency, multiple (.1829)

Sulfatidosis, Austin type (.1829)

Superficial veins (1766.)

Supernumerary bone (.1442)

Supernumerary kidney (.1419)

Supernumerary tooth (.1456)

Supervoltage roentgenography (.1294)

Supracondylar process (.132)

Suprapatellar bursa (4523.)

Suprasternal projection (.12989)

Surgery

complication of (.458)

lymphedema secondary to (.8524)

postoperative complication of (.458)

Surgical prosthesis, infection secondary to (.214)

Suture

accessory (.1336)

infection secondary to (.214)

other persistent (.1339)

persistent metopic (.1331)

skull (115.)

variant (.133)

widening of (.911)

Swayback (.864)

Sylvian point (1743.)

Sylvian triangle (1743.)

Sympathectomy (.459)

Symphalangism (.143)

Symphysis

gas in, during pregnancy (.137)

separation of (obstetrical) (.42)

Symphysis pubis (4414.)

Syndactyly (.143)

Synostosis (.143)

Synovial herniation (.783)

Synovioma (.374)

Synovitis (.252)

pigmented villonodular (.784)

Synovium (4522.)

Synthetic graft (.4522)

Syphilis (.8233)

acquired (.2077)

congenital (.2076)

Syringomyelia (3.368) (3.1489) (4.821)

Systemic connective tissue disorder (.61)

Systemic disease, associated with osteomyelitis (.214)

Systemic disorder

associated with osteomyelitis (4.214)

generalized (.6)

Taenia (.2083)

Talipes equinovarus (.1475)

Talus (4641.)

Tapeworm (.2083)

Tarsal bone (464.)

Tarsal joint (463.)

Taurodontia (.1464)

Tay-Sachs disease (.673)

Tegmen tympani, alteration in (.265)

Telangiectasia

ataxia (.2515)

hereditary hemorrhagic, with arteriovenous fistula (.1494)

Temporal bone (21.)

Temporal squamosa (114.) (.215.)

alteration (.266)

Temporomandibular joint (244.)

abnormality (.78)

Tendinitis (.253)

Teratoma (.366)

Tetanus fracture (.419)

Tethered cord

with congenital tumor (.1482)

isolated (.1481)

Thalassemia (.652)

Thanatophoric dwarfism (.1513)

Therapeutic procedure, nuclear medicine study (.12168)

Therapy localization (.1291)

Thermal injury (3.822)

calcification or ossification secondary to (.815)

neurotrophic skeletal disorder (.822)

Thesaurosis (.53)

Thigh (44.)

superficial veins (933.)

Thoracic spinal canal (35.)

Thoracic spine (32.)

Thoracic trauma, nonpenetrating (.412)

Thromboanglitis obliterans (Buerger disease) (.725)

Thrombocytopenia absent radius (.653)

Thymic aplasia (.2514)

Thymolipoma (.3154)

Thymolymphopenia, metaphyseal chondrodysplasia with (.1536)

Thymoma

benign or malignant (.3154)

with systemic manifestations (.3155)

Thyroid acropachy (.523)

Thyroid disorder (.52)

Tibia

distal end (461.)

proximal end (.454)

shaft (456.)

Tibial artery

anterior (925.)

posterior (926.)

Tibial torsion (.1489)

Tibial tubercle (4541.)

Tissue roundworm (.2082)

Tomography-see Computed tomography; Conventional tomography

Torticollis (.866)

Torulopsis (.2054)

Torus fracture (.412)

Toxicity (.5)

Toxocara (.2081)

Toxoplasma (.2074)

Trace element deficiency (.569)

Trace studies, magnetic resonance (.12143)

Tracheopathic osteoplastica, without calcification (.814)

Traction (.459)

Transection (.412)

Transient osteoporosis (.569)

Transient bone marrow oedema (.569)

Transitional vertebra (.131)

Transplacental infection, change secondary to (.27)

Transverse line (.1332)

Transverse process

accessory (.134)

cervical spine (313.)

coccyx (332.)

elongated (.132)

lumbosacral spine (333.)

thoracic spine (323.)

Trapezium (greater multangular) (4334.)

Trapezoid (lesser multangular) (4335.)

Trauma

arachnoiditis secondary to (.2522)

complications of (.43)

effect of (.4)

laceration or soft tissue swelling secondary to (.491)

osteomyelitis secondary to (.216)

Traumatic bone cyst (.43)

Treacher-Collins syndrome (.1664)

Treponema pallidum

acquired (.2077)

congenital (.2076)

Triangular bone (triquetrum) (4333.)

Trichinella spiralis (.2081)

Trichorhinophalangeal syndrome (Giedion)

Trigonocephaly (.1412)

Triquetrum (4333.)

Trisomy 13 (.1843)

Trisomy 18 (.1842)

Trisomy 21 (Down syndrome) (.184) (.1841)

Trochanteric bursa (449.)

Tropism (.139)

Trypanosoma (.2073)

Tuberculosis (.23)

primary (.231)

reactivation (reinfection) (.232)

Tuberous sclerosis (.1832)

Tularemia (6.2027)

Tumor (.3)

Tumoral calcinosis (.818)

Turcot syndrome (.3114)

Turner syndrome (.1851)

Tyrosinosis (.5723)

Uhl anomaly (.1936)

Ulcer (.25)

soft tissue (.243)

Ulcerative colitis

Ulna

distal end (432.)

proximal end (423.)

shaft (426.)

Ultrasonography (.1298)

Uncus (1342.)

Urticaria pigmentosa (.69) (4.699)

Vacuum joint (.137)

Valgus deformity (.1482)

Van Buchem disease (.1555)

Vanishing bone disease (.3143)

Varicella (.2064)

Varices (.75)

Varicosities (.755)

Varicosity

incompetent perforating vessel (.753)

Varus deformity (.1481)

Vascular insufficiency, periosteal reaction associated with (.29)

Vater anomaly (.149)

Venous disorder (.75)

postphlebitic change (.754)

Venous malformation (.142)

Venous stasis, calcification or ossification secondary to (.815)

Vertebra

fused ("block") (.1431)

ivory (.843)

occipital (.1474)

vessel (379.)

Vertebral anomaly associated with lipoma, cutaneous hemangioma, nevus or dimple (.1455)

Vertebral arteriography (.1243)

Vertebral artery (1751.)

cervical portion (901.)

left, origin from aorta (.1322)

Vertebral body

cervical spine (311.)

cleft of (.1451)

coccyx (331.)

lumbosacral spine (331.)

thoracic spine (321.)

Vertical fissure line (.139)

Vertical talus (.1472)

Virus (.206)

osteomyelitis associated with (.214)

Vitamin A, hypervitaminosis (.5831)

Vitamin D

-dependent rickets (.5724)

hypervitaminosis (.5832)

resistant rickets (.5723)

Waldenstrom macroglobulinemia (.349)

Wedge resection (.453)

Wegener granulomatosis (.622)

Weight bearing line, altered (.431)

Weill-Marchesani syndrome (.1722)

Werner syndrome (4.822) (7.7621)

Whipple disease

Whistling-face syndrome (.1629)

Wilson disease (4.789) (4.5729)

Wilson-Mikity syndrome (.784)

Winchester syndrome (.1869)

Wiskott-Aldrich syndrome (.2513)

Wormian bone (.1337)

Wringer injury (.491)

Wrist (43.)

Wrist injury (.483)

Wrist joint (434.)

Wuchereria bancrofti (.2082)

Xanthogranuloma (.3181)

Xanthoma (.3181)

Xanthomatous pseudotumor (.3181)

Xeroradiography (.122) (.1299)

Yersinia (.2027)

Zygomatic bone (242.)

Zygomatic portion, temporal bone (216.)