B2 X-ray Terms and Def's A

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A.S.

Chronic inflamm of axial ligaments; males 20-30 yoa "shiny corner" "dagger sign", "romanus lesion" "trolley track sign" "carrot stick fracture" GI problems

Basilar Invagination

Patet's, determined by Chamberlains, McGregors, MacRaes lines

Bennett's Fracture

proximal first metacarpal

Barroom Fx

Fx 4th and 5th metacarpal

Boxers Fx

2nd and 3rd metacarpal

Chance

Seatbelt Fx - horzontal through neural arch and vertebral body M/C L2-3

Colles' Fx

distal 1" radius posterior displacement of the fragment

galeazzies

distal 1/3 of radius

greenstick fx

m/c 1-10 yoa

hangman's fx

lat flex and ext cerv spine Bil pedical fx Atlas

jeffersons

burst fx ant/post arch C1

Jones'

"dancer's" avulsion proximal 5th metatarsal by Peron Brev w/forced plantar flex and inversion

March

stress fx distal 2nd 3rd metatarsal

Monteggia's Fx

Fx prox ulna - night stick fx

Smith Fx

distal 1" radius w/anterior fragment displacement

Supracondylar Fx

Fx of distal humerous m/c elbow fx children

Torus fx

incomplete fx w/ only local expansion or protrusion no displacement

C.P.P.D. or Pseudo Gout

chondrocalcinosis in articular tissue w/similar course as DJD m/c in knee, wrist, hand, ankle

H.A.D.D. (Hydroxiapatite deposition)

calcific tendonitis/bursitis m/c shoulder, hip, spine