Talus fracture

Question 1

Talus neck fracture

Answer 1

50% of fractures

axial compression trauma with plantar flexion

Question 2

Talus corpus fracture

Answer 2

15-20% of fractures

rotation + forced plantar flexion

Question 3

Talus head fracture

Answer 3

speak for a Chopart lesion

forced ad or abduction of forefoot

Question 4

Processus lateralis tali fracture

Answer 4

forced dorsal flexion with eversion and external rotation
Snowboard ankle

Broden X Ray

Question 5

Talus luxation and subluxation

Answer 5

landing with internal rotation and plantarflexion

Basket / volleyball

Question 6

Hawkins classification

Answer 6

I not dislocated vertical neck fracture
II dislocated neck fracture with dislocation of subtalar joint
III neck fracture with tibiotalar joint
IV neck fracture with subtalar and talonavicular dislocation

Question 7

Conservative with

Answer 7

undislplaced corpus and neck fractures

although for corpus fracture ORIF recommended

Question 8

AVN often bei

Answer 8

Talus neck fracture

AVN 75-100% for type III fractures

Question 9

Optimale view for talar neck

Answer 9

Canale view

max equinus
15% pronation
75° cephalad

Question 10

Operate if

Answer 10

more than 2 mm displacement