Calc fx Flashcards
1
Q
whats the most common tarsal bone fx
A
calc
2
Q
other associated fxs
A
L1 (20%), peroneal injury (30%), osteomyelitis (60%)
3
Q
mondors sign
A
ecchymosis plantar medial foot
4
Q
Hoffas sign
A
less taut achilles
5
Q
normal bohlers angle
A
20-40
6
Q
normal Gissane angle
A
120-140
7
Q
broadens view
A
oblique view of middle and posterior facet
8
Q
Isherwood view
A
3 oblique views to highlight all facets
9
Q
Rowe classification
A
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
10
Q
Sanders classification
A
1 non displaced
2= 1 fx line
3= 2 fx lines
4=fucked up
11
Q
Essex lopresti classification
A
A. Posterior calcaneus
B. dorsal calcaneus
12
Q
Essex lopresti maneuver
A
5 mm pin into tuberosity and rotate fragment down and pin it
13
Q
Benirschke-sangeorzan lateral extensile approach
A
- remove lateral wall
- pull tuberosity out to height/width
- axial alignment into valgus
- medial translation
- Donati suture
