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An MCL sprain injury occurs when the medial collateral ligament, located on the inner side of your knee, is stretched or torn due to stress or impact. Early diagnosis and a personalized treatment plan are essential to ensure optimal healing and avoid long-term knee instability. Learn more about what a medial collateral ligament injury is, its common causes, and how our team at Resilient Performance Physical Therapy can help in your recovery.
What is an MCL Sprain?
The medial collateral ligament (MCL) connects the femur (thigh bone) to the tibia (shin bone) along the inside of the knee joint. An MCL sprain occurs when force is applied to the outside of the knee, causing the ligament to overstretch or tear. This injury can lead to knee pain, swelling, and difficulty holding weight or moving the knee comfortably.
Grades of an MCL Injury
MCL sprains are categorized into three grades of an MCL injury to indicate the extent of ligament damage.
Grade One Sprain
A grade one MCL sprain involves a mild sprain of the MCL without tearing the ligament fibers. Symptoms are usually minimal, including mild pain or swelling, and the knee typically remains stable.
Grade Two Sprain
A grade two MCL sprain involves a partially torn MCL. This partial tear of the ligament involves more significant pain, moderate swelling, and some instability when walking or pivoting.
Grade Three Sprain
A grade three sprain involves a completely torn MCL. This injury often causes sharp pain, swelling, and a feeling that the injured knee might give out, and it may require a knee brace or surgery, depending on the severity of the injury.
What Does an MCL Sprain Mean?
An MCL sprain indicates that the inner stabilizing ligament of your knee has been injured, which can limit your ability to move comfortably and safely. With proper care and physical therapy exercises, most MCL sprains can heal effectively, allowing for a full return to your usual activities.
MCL Tear Symptoms
- Pain on the inner side of the knee
- Swelling or bruising
- Knee instability or a feeling of the knee giving out
- Stiffness and reduced range of motion
- Tenderness along the inner knee
Causes of MCL Injuries
Causes of MCL injuries often include excessive force pushing the knee inward. Common causes include:
- Blows to the outside of the knee, often from contact sports
- Pivoting or sharp movements
- Landing improperly from a jump
- Muscle imbalances or inadequate strength
MCL Injuries Diagnosed
A physical therapist or other healthcare provider will test for knee stability. Sometimes, magnetic resonance imaging (MRI) is necessary to evaluate the extent of the damage. MCL injuries diagnosed early are more likely to result in a full recovery with appropriate care.
MCL Injuries Treated
At Resilient Performance Physical Therapy, MCL injuries are treated across all grades, ranging from minor sprains to full tears.
Why Choose Physical Therapy?
Recovering from MCL injuries requires targeted rehabilitation. Physical therapy helps in restoring strength, mobility, and stability through specific exercises. We also assess for coexisting injuries, such as damage to the anterior cruciate ligament, which can occur in combination with MCL injuries.
Contact Us
If you are experiencing MCL tear symptoms, contact Resilient Performance Physical Therapy through our online form to schedule a consultation in Manhattan, NYC, Chatham & Wharton, NJ, or Darien, CT. Our specialists are experienced in diagnosing and treating this common knee ligament injury.
