Medial Collateral Ligament (mcl) Injury Treatment Doctors in Gurgaon

Knee joint allows the lower leg to bend and straighten, the movement is controlled and protected by the ligaments and the muscles in the knee. Ligaments are tough bands of tissue that attach to the bones on each side. There are four types of ligaments in the knee, these are:

• The medial collateral ligament (MCL), present on the medial aspect of the knee or inside of the knee.
• The lateral collateral ligament (LCL), present on the lateral aspect of the knee or outside of the knee.
• The anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL), prevent the frontward or anterior and backward posterior movement of the knee joint.

The MCL is located on the medial aspect of the knee and is attached to the thighbone and shinbone. The MCL holds the knee stable during valgus stress that is when stress is put on the outer part of the leg that can buckle the knee toward the center of the body.

Knee injuries that involve the MCL injuries are referred to as sprains or tears.

MCL sprains can be graded as follows:

• Grade I (fibers are stretched).
• Grade II (ligament fibers are partially torn).
• Grade III ligament is completely torn).

MCL is usually related to the Medial meniscus and the anterior cruciate ligament (ACL), these two structures may also be damaged in association with an MCL injury.

Medial collateral ligament injuries are the most common ligament injuries of the knee. The reasons for the injury can be:

• Males are at more risk than females,
• Sports injuries like contact sports, including football, hockey, wrestling, and martial arts,
• Sudden impact or blow to the outer part of the knee,
• Noncontact injury due to twisting, cutting, or stopping suddenly (deceleration),
• Sudden push to the side, or if it twists or bends out too far.

Symptoms vary from patient to patient depending on the severity of the injury. The symptoms can be:

• Pain,
• Swelling within the knee joint.
• Popping sound,
• Stiffness in the knee,
• Joint may lock or catch while moving around,
• The knee may lurch to the side,
• The person may limp to protect the knee joint,
• Hard to walk, or can't put pressure on the leg.
• Feel like you are going to fall because the knee isn't stable enough for walking, even if it doesn't hurt to walk on it,
• Knee feels loose, and it wobbles while moving.

Pathology

The medial collateral ligament is a disruption of the connection which is present between the medial femur and medial tibia. A medial collateral ligament sprain is graded as I, II, and III degrees. It may cause mild injuries with no laxity, or with some laxity, or with the ligaments in continuity, or those with complete disruption.

Physical examination:

Physical examination concentrates on the knee joint, hip joint, and ankle joint to identify any other associated injuries. Physical examination includes looking at the knee to check whether it is swollen and touching the knee in various places to check for pain and tenderness, the knee ligament is checked for its stability or joint laxity, by pushing on the outer side of the knee.

X-rays:

X-rays of the knee can be used to check fractures of the femur and tibia bones.

Stress X-ray:

The patient is kept in a relaxed position, and then the person doing the X-ray will gently pull on the MCL side of the knee to see if it opens up farther than it should. If the image shows a bigger gap between the shin and thigh bones than the normal, then the joint is loose, and the MCL is likely torn.

Magnetic resonance imaging (MRI):

Magnetic resonance imaging (MRI) is used to visualize the MCL and determine the grade of sprain, and how bad the strain or tear is.

Medication: Anti-inflammatory medications, pain killers, analgesics, etc.

Note: Medication should not be taken without the doctor's prescription.

Grade I and II sprain usually heal within one to two weeks. During the initial treatment, the patient is advised to wear a knee sleeve or hinged knee brace for comfort and protection, it also helps to increase range of motion and activity as tolerated by the patient. Patients will be usually recommended to use crutches for a few days.

Surgery: Usually grade III MCL sprain patients undergo surgery, but doctors only consider surgery in patients where conservative treatment has failed.

Rest:

Rest can be provided by preventing walking and other activities that cause pain.

Cryotherapy:

Ice is applied for 15-20 minutes, every 2 hours a day. At about two or three weeks following injury, both the pain and swelling subside.

Compression:

The knee is kept in a knee brace or elastic bandage to compress the injured part.

Ultrasound therapy:

Ultrasound therapy is used to reduce pain and increase the range of motion.

Transcutaneous electrical stimulation (TENS):

Transcutaneous electrical stimulations are used to decrease pain and swelling.

Elevation:

The needs to keep the affected knee elevated to keep the weight off the joint.

Crutches:

Crutches are used to assist while walking.

Range of motion exercises:

Range of motion exercises is used to help restore motion in the leg and the knee. After these exercises advanced stretching exercises are done, thus helping increase the range of motion.

Stretching exercises:

Stretching exercises like static stretching using a 30-second hold, relaxing, and performing 5 repetitions to hamstrings, iliotibial tract, and gastrocsoleus are recommended.

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Strengthening Exercises:

Strengthening exercises are recommended like quad sets, straight leg raises (to the front and to the back), hamstring curls, heel raises, heel dig bridging, shallow standing knee bends, etc. Isometric exercises progressed to isotonic and further isokinetic exercises are done gradually for strengthening.

Progressive resistive exercises (PRE):

Progressive resistive exercises are gradual self-resistive exercises with self-generated tension or graded resistance exercise with weight belts.

Balance exercises:

Balance exercises are used to enhance balance and equilibrium.

Plyometrics:

Plyometric exercise includes high-intensity training to cope with the high demands of sports activities. These exercises include jumping, running, reverse lunge knee-ups, squat jumps, clapping push-ups, etc.

Avoid twisting or pivoting the knee as it might be unstable. The patient should be careful while getting out of a car or catching the toe on a rug. Weight-bearing or walking should be started with the physiotherapist's instructions.