Important classifications

Question 1

Hip dislocation classifications(Anterior&posterior)

Answer 1

Epstein, Thompson &Epstein.

Question 2

posterior hip dislocation w/o a significant wall fragment

Answer 2

T&E 1

Question 3

T&E 2 hip

Answer 3

posterior w/ single large wall fragment

Question 4

T&E 3 hip

Answer 4

posterior w/ comminuted wall fragment

Question 5

posterior hip dislocation w/ acetabulum Fx

Answer 5

T&E 4

Question 6

posterior hip dislocation w/ femoral head Fx

Answer 6

T&E 5

Question 7

superior hip dislocation(includes subspinous/pubic fossa)

Answer 7

Epstein 1

Question 8

Epstein 2

Answer 8

inferior dislocation(includes perineal/obturator)

Question 9

E1/2 A, B &C hip

Answer 9

A= no Fx, B=femoral Fx, C=acetabular Fx

Question 10

femoral neck Fx based on angulation

Answer 10

Pauwels

Question 11

Pauwels 1

Answer 11

< 30 degree femoral neck angulation (more stable)

Question 12

30-70 degrees of femoral neck angulation

Answer 12

Pauwels 2

Question 13

Pauwels 3

Answer 13

> 70 degree femoral neck angulation

Question 14

Subtrochanteric Fx classifications

Answer 14

Seinsheimer, fielding