Sports Flashcards
1
Q
What makes up the posterolateral corner of the knee?
A
Dynamic - ITB, Popliteus, Lateral head gastroc, Biceps
Static - Capsule, Arcuate, Popliteofibular, Coronary
2
Q
PLC injury mechanism
A
varus, hyperextension
3
Q
What is the associated fracture with PLC injury?
A
Arcuate fracture - arcuate ligament pulling off fibular head or femoral condyle
4
Q
Goal of reconstruction?
A
LCL and popliteofibular
ACL and PCL
HTO to decrease varus if in varus
5
Q
Femoral ACL tunnel too anterior?
A
Will be tight in flexion
Loose in extension, but can also BLOCK extension from impingement in the notch
6
Q
Femoral ACL tunnel too posterior?
A
Will be tight in extension