The major purpose of the medial collateral ligament is:
A) to prevent hyperextension of the knee.
B) to limit anterior translation of the tibia in non-weight bearing.
C) to prevent the knee from valgus and external rotating forces.
D) to work in conjunction with the thigh muscles to stabilize the knee joint.
E) to attach the medial meniscus to the femur and to allow the tibia to move on the meniscus inferiorly.

Question

Quizplus · Accepted Answer

The medial collateral ligament (MCL) primarily serves to resist valgus forces on the knee, which would otherwise push the knee inward, and helps to prevent excessive external rotation of the joint.

The Major Purpose of the Medial Collateral Ligament Is