MCL Injury
The medial collateral ligament (MCL) is one of four ligaments that are critical to the stability of the knee joint. The MCL spans the distance from the end of the femur (thigh bone) to the top of the tibia (shin bone) and is on the inside of the knee joint. The MCL resists widening of the inside of the joint, or prevents “opening-up” of the knee.
Causes:
Injuries to the MCL are usually caused by a direct blow to the outside of the knee. These types of injuries often occur in contact sports, such as football or soccer.
Symptoms:
- Pain directly over the ligament
- Swelling over the torn ligament may appear
- Bruising
- Generalized joint swelling
- Instability of the knee
Examination may include:
- Physical examination
- MRI
Range of treatment:
- Rest
- Ice
- Compression
- Elevation
- Physical Therapy
- Bracing
- Surgery
