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

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2
Q

PLC injury mechanism

A

varus, hyperextension

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3
Q

What is the associated fracture with PLC injury?

A

Arcuate fracture - arcuate ligament pulling off fibular head or femoral condyle

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4
Q

Goal of reconstruction?

A

LCL and popliteofibular
ACL and PCL
HTO to decrease varus if in varus

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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

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6
Q

Femoral ACL tunnel too posterior?

A

Will be tight in extension

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