Calc fx

Question 1

whats the most common tarsal bone fx

Answer 1

calc

Question 2

other associated fxs

Answer 2

L1 (20%), peroneal injury (30%), osteomyelitis (60%)

Question 3

mondors sign

Answer 3

ecchymosis plantar medial foot

Question 4

Hoffas sign

Answer 4

less taut achilles

Question 5

normal bohlers angle

Answer 5

20-40

Question 6

normal Gissane angle

Answer 6

120-140

Question 7

broadens view

Answer 7

oblique view of middle and posterior facet

Question 8

Isherwood view

Answer 8

3 oblique views to highlight all facets

Question 9

Rowe classification

Answer 9

1a plantar tuberosity
1b sustentaculum
1c anterior process
2a superior tuberosity w out Achilles (beak)
2b superior tuberosity w Achilles
3 oblique body no STJ
4 oblique w STJ
5 joint depression w comminution

Question 10

Sanders classification

Answer 10

1 non displaced
2= 1 fx line
3= 2 fx lines
4=fucked up

Question 11

Essex lopresti classification

Answer 11

A. Posterior calcaneus

B. dorsal calcaneus

Question 12

Essex lopresti maneuver

Answer 12

5 mm pin into tuberosity and rotate fragment down and pin it

Question 13

Benirschke-sangeorzan lateral extensile approach

Answer 13

1. remove lateral wall
2. pull tuberosity out to height/width
3. axial alignment into valgus
4. medial translation
5. Donati suture