dislocations

Question 1

what is the name for a tarsometatarsal dislocation, typically dorsal?

Answer 1

lisfranc dislocation

Question 2

what is the name for a rare midtarsal dislocation where the foot is commonly displaced medially?

Answer 2

choparts dislocation

Question 3

where do you most commonly find stress fractures of the feet?

Answer 3

2nd and 3rd metatarsals

Question 4

what are the 3 possible dislocations of the talus?

Answer 4

talotibial
talocalcaneal
talonavicular

Question 5

what is a transverse fracture at the base of the 5th metatarsal?

Answer 5

Jones/ dancer’s fracture

Question 6

what are the 4 classifications of intracapsular hip fractures?

Answer 6

capital
subcapital
transcervical
basicervical

Question 7

what are the 2 classifications of extra capsular hip fractures?

Answer 7

intertrochanteric
trochanteric
subtrochanteric

Question 8

what are the 3 characteristics of Puttis triad

Answer 8

small femoral capital epiphysis
shallow acetabulum
increase distance

Question 9

where are compression fractures of the femoral neck located?

Answer 9

on the inner side of the femoral neck

Question 10

where are tension fractures located on the femoral neck?

Answer 10

outer side of the femoral neck

Question 11

meniscal horizontal cleavage is usually indicative of?

Answer 11

degeneration

Question 12

fraying of the free edge of the meniscus is known as?

Answer 12

parrot beak tear

Question 13

a longitudinal vertical meniscal tear is called?

Answer 13

bucket handle tear

Question 14

an oblique + incomplete meniscal tear=

Answer 14

flap tear

Question 15

what are the routine radiographs of the hip?

Answer 15

AP and frog leg

Question 16

what plain film findings might indicate an ACL tear?

Answer 16

avulsion of the tibial eminence and segond’s fx

Question 17

avulsion fractures of the lateral aspect of the proximal tibia below the articular surface are called?

Answer 17

Segond’s fractures

Question 18

if the humeral head sits anterior and inferior and slightly medial of the glenoid it is classified as what type of dislocation?

Answer 18

subglenoid anterior shoulder dislocation

Question 19

if the humeral head sits anterior and slightly medial of the glenoid it is classified as what type of dislocation?

Answer 19

subcoracoid anterior shoulder dislocation

Question 20

where is the most common sight of a proximal humeral fracture?

Answer 20

surgical neck

Question 21

what is an area of decreased vascular supply in the supraspinatus tendon where most tears occur?

Answer 21

critical zone

Question 22

what is an oblique fracture of the ulna with the radial head dislocated anteriorly known as?

Answer 22

Monteggia fracture

Question 23

what is a fracture through the anteroinferior labrum involving the adjacent glenoid?

Answer 23

bankart lesion

Question 24

what is the etiology of an FBI sign in the knee?

Answer 24

comminuted intra-articular tibial plateau fracture

Question 25

what is the order of ossification centers of the elbow?

Answer 25

Capitellum 
Radial head
Internal epicondyle 
Trochlea
Olecranon 
External epicondyle