The Orthopedic Blog

Difference Between ACL and MCL Tears

Posted on Thu, May 2, 2013 @ 17:05 PM

Difference Between ACL and MCL Tears

Conceivably, the most devastating news athletes could receive is the fact that they have just suffered a MCL tear an ACL tear. When an athlete has a torn ligament, it normally means that she is stuck on the sidelines for the rest of the season, perhaps even for the rest of her life. Nonetheless, possibly all too frequently, most people correlate the two injuries without knowing their dissimilarities. One thing is sure, in spite of the tear, they should be prepared to undergo a MCL or an ACL surgery.

ACL Tear

About an ACL Tear Anterior cruciate ligament, or ACL, is one of the main ligaments situated in the front segment of the knee. Basic operations of this ligament include keeping the knee fromDifference Between ACL and MCL Tears turning around too much, stabilizing the knee, and not allowing the tibia to overstretch. Thus, unsurprisingly, when a person tears her ACL, it is due to over-rotating or hyper-extending her knee. Not being able to bend her knee and major swelling a few days after the injury are just a couple of symptoms for a torn ACL.


Depending on its severity, an athlete may have to undergo ACL surgery. About a MCL Tear Medical collateral ligament, or MCL, is also one of the ligaments located in the knee. It is situated on the inner part of the knee, and works on widening as well as resisting the knee joint. It commonly happens during sports types that employ rough tackling movements such as rugby and soccer. When a person clips her knee from the outer side, her knee joint widens inside, which can cause a tear.


The symptoms are relatively similar to an ACL tear. How to Differentiate Between ACL and MCL Tears Typically, when a person incurs a tear in her ACL, she will hear a loud pop. With a MCL tear, she will feel a nagging pain on the inside of her knee. To make sure that one needs a MCL or an ACL surgery, it is best to consult an orthopaedist instantly. Give us a call at 646-593-7305 or click below and we will call you


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Topics: ACL surgery