The primary determinant of the screw home mechanism is due to:

Name: The primary determinant of the screw home mechanism is due to:
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The surface architecture of the femoral condyles is the primary determinant of the screw home mechanism. As the knee moves from extension to flexion, the larger medial femoral condyle rolls posteriorly on the tibia, while the smaller lateral condyle glides anteriorly. This motion creates a rotational torque that locks the knee into full extension.

The Primary Determinant of the Screw Home Mechanism Is Due