This content was created by our physicians and experts. This page discusses injuries of the medial collateral ligament (MCL) in the knee. (For MCL injuries of the elbow, see UCL Injury.) Knee MCL ...

The MCL and LCL work in preventing the tibia from moving to the inside (MCL) or outside (LCL). The ACL is particularly vulnerable to injury during pivoting or side-to-side athletic activity or as the ...

LeBron James reportedly suffered a Grade 2 MCL sprain in his left knee in Game 5 of the Los Angeles Lakers’ first-round ...

Palmer, now playing inside linebacker with the Green Bay Packers made his long-awaited return to the field and his team this fall after spending all of last season rehabbing an MCL injury. Medial ...