What might occur as a result of a non-treated MCL injury?

A non-treated medial collateral ligament (MCL) injury can lead to chronic pain and instability in the knee over time. The MCL is crucial for maintaining stability during movements that involve lateral forces, and if injured, it can result in an unstable joint if not properly addressed. As the body attempts to adapt to this instability, compensatory mechanisms may cause further strain on surrounding structures, potentially leading to chronic pain.

Over time, the lack of proper healing and rehabilitation can predispose the individual to recurrent injuries or degenerative changes in the knee joint, which may manifest as pain during activity or even at rest. Because the ligament plays a vital role in load distribution and joint stabilization, neglecting treatment can exacerbate the underlying issue and lead to a dysfunctional knee joint. This chronic instability and pain can severely impact the individual's overall mobility and quality of life, highlighting the importance of timely and appropriate management of MCL injuries.