An MCL sprain is an excessive stretching or partial tear in the ... as the ligament heals and your surgeon approves more strenuous exercises. A recovery period of at least six months is often ...

The medial collateral ligament (MCL) and lateral collateral ligament (LCL ... What is the difference between an ACL sprain and an ACL tear? An ACL tear is a complete tear, or rupture, of the ligament.