Quiz 4 Flashcards
A break in a bone
Fracture
Does not break through the skin
Simple/Closed Fracture
Portion of the bone protrudes through the skin
Compound/Opened Fracture
Does not travel through entire bone
Incomplete/Partial Fracture
Buckle in the cortex with no complete break
Torus/Buckle Fracture
Fracture is in one side only (commonly in children
Greenstick Fracture/Willow Stick/Hickory Stick
Break is complete and bone is broken into two pieces
Complete Fracture
Near right angle to long axis of the bone
Transverse Fracture
At an oblique angle to the bone
Oblique Fracture
Bone is twisted apart and spirals around the long axis of the bone
Spiral Fracture
Bone is splintered or crushed (two or more fragments)
Comminuted Fracture
One fragment is firmly driven into the other
Impacted Fracture
A fragment of bone is separated or pulled away
Avulsion Fracture
Complete (100%) loss of articular congruity, i.e. no part of the articular surfaces of the bones contributing to the joint are touching each other
Dislocation/Luxation
Partial (<100%) loss of articular congruity, i.e. some part of the articular surfaces of the bones contributing to the joint are touching each other
Subluxation
Comminuted fracture of 1st metacarpophalangeal base
Rolando Fracture
Transverse fracture of the 1st metacarpophalangeal base
Bennette’s Fracture
Fracture of distal phalanx
Baseball/Mallet Fracture
Intraarticular fracture of the radial styloid process
Hutchinson’s/Chauffeur’s Fracture
Fracture of posterior lip of distal radius
Barton’s Fracture
4th-5th metacarpal fracture
Boxer’s Fracture
Fracture of distal radius with posterior/dorsal displacement
Colles’ Fracture/Dinnerfork/Bayonet
Fracture of the distal radius with anterior/palmar displacement
Smith Fracture/Reverse Colles’
Fracture of proximal half of the ulna with radial head dislocation
Monteggia Fracture
A fracture of the distal third of the radius with dislocation of the distal radioulnar joint.
Galeazzi Fracture
Partial dislocation of the radial head of child
Nursemaid’s/Jerked Elbow
Projections applied for thumb
- AP
- PA
- LATERAL
- PA OBLIQUE
MODIFICATIONS OF THUMB RADIOGRAPHY
- ROBERT’S METHOD
- LONG AND RAFERT
- LEWIS
- BURMAN’S METHOD
- FOLIO METHOD
In an AP projection of the thumb, the affected hand should be placed in ____
extreme internal rotation