Ortho 3K- Posterior Dislocation

Front 1

what is the mechanism of injury for a posterior dislocation

Back 1

falling on an outstretched arm with shoulder at 90 of flexion

Front 2

what individuals are more likely to have a posterior dislocation

Back 2

someone with multidirectional instability (dislocation usually occurs spontaneously here due to extreme congtenital laxity)

Front 3

what is a reverse hill-sachs

Back 3

anterior impaction fracture of the humeral head caused by impingement on the posterior glenoid rim

Front 4

what is a reverse hill-sachs secondary to

Back 4

recuyrrent posterior dislocation

Front 5

what is the difference between a posterior dislocation and an anterior dislocation

Back 5

motions to be avoided are those that stretch the postierior capsule now:
IR past midline
horizontal adduction
excessive ABD

Front 6

for a post. dislocation how would you do strengthening of ER and strengthening of IR

Back 6

ER si stressed, and strengthenign of IR is done from full ER to 0 IR

Front 7

what parts of the shoulder are vital to stretch with a post. dislocation

Back 7

anterior shoulder and anterior capsule

Front 8

what is done of conservative rehab fails for a post. dislocation

Back 8

post. inferior capsular shift