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Medial Collateral Ligament (MCL) Sprain

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Medial Collateral Ligament (MCL) Sprain INFORMATION FOR PATIENTS Medial collateral ligament (MCL) sprain This leaflet intends to educate you on Knee ligament sprains are graded in the immediate management of your severity from one to three: knee injury. It also contains exercises to prevent stiffening of your knee, Grade one: Mild sprain with ligaments whilst your ligament heals. stretched but not torn. Grade two: Moderate sprain with some What is an MCL injury? ligaments torn. Grade three: Severe sprain with There are two collateral ligaments, one complete tear of ligaments. either side of the knee, which act to stop side to side movement of the knee. The Symptoms you may experience medial collateral ligament (MCL) is most commonly injured. It lies on the inner side Pain in the knee, especially on the of your knee joint, connecting your thigh inside, particularly with twisting bone (femur) to your shin bone (tibia) and movements. provides stability to the knee. Tenderness along the ligament on the inside. Injuries to this ligament tend to occur Stiffness. when a person is bearing weight and the Swelling and some bruising. knee is forced inwards, such as slipping depending on the grade of the injury. on ice or playing sports, e.g. skiing, You may have the feeling the knee will football and rugby. In older people, this give way or some unstable feeling can be injured during a fall. An MCL injury can be a partial or complete tear, or overstretching of the ligament. Knee ligament injuries are also referred to as sprains. It’s common to injure one of your cruciate ligaments (the two ligaments that cross in the middle of your knee which help to stabilise), or your meniscus (cartilage discs that help provide a cushion between your thigh and shin bone), at the same time as your MCL. Early management Elevating your ankle and leg will also assist in reducing the swelling. MCL injuries are initially managed with POLICE: Over-the-counter analgesia, such as paracetamol and ibuprofen, will also reduce your symptoms. If you require further information on pain relief, speak to your GP or pharmacist. Ensuring pain is Protect the injury with relative rest to a minimum, allowing you to move your (keeping moving but resting often). ankle, is vitally important. Optimal loading by gradually increasing the weight through your leg Exercises and trying to walk as normally as possible early on. Evidence suggests It is very important to start the following this aids quicker recovery. If you are exercises as soon as possible to prevent struggling with your walking or weight stiffening and losing range of motion bearing, you may be provided with within your knee. They should be done as crutches to help. pain allows, with some discomfort being Ice, compression and elevating the leg acceptable. If a sharp shooting pain is to aid with the swelling is also provoked then ease off. However, gently important. moving your knee should begin to decrease the pain and not cause further You may be provided with a brace or damage. We recommend doing them little splint depending on the grade of your and often throughout the day. It is injury. Your doctor will advise on weaning important to move your hip and ankle as out of this. well, if they aren’t injured, as they too can become stiff. As the pain starts to settle down you should be able to gradually return to If you have been given a brace, wean out normal activity as comfort allows. Gentle of it as advised and remove for your exercises will be provided to reduce exercises. When you are allowed to come stiffness and maintain range of out of the brace, it may be beneficial to movement. remove it at night time to begin with and progress to only wearing it in busy places Pain management before discarding it altogether. The exercises Your knee may be swollen and very painful in the first few days, which is to be 1) Lying on your back or long expected as part of the healing process. sitting. Slide your heel Utilising an ice pack or frozen bag of towards your bottom. Hold vegetables can aid with relieving these at discomfort for 5 symptoms. Use a towel to avoid applying seconds. Return to directly to the skin, and do this for 20 starting position. Each minutes a time, 5 times a day. time try to go slightly further. Page 2 of 5 2) Put a towel under your 7) Lie on your side with your KNEE. Bend your knee knees bent. Tighten your using the towel to help pelvic floor muscles and take it that bit further. gently pull your lower stomach in. Lift your top Hold at discomfort for knee as far as you can, 10 seconds. Relax. without letting your pelvis 3) Let your leg rest in the rotate forward or back. Keep position shown with your feet together. your heel on a chair or stool. Let gravity help 8) Stand leaning with your to straighten your back against a wall and knee. If you can your feet about 20 cm from tolerate, add an oven the wall. mitt with a tin of beans in each side. You may Slowly slide down the wall feel a stretching at the bending your hips and back of the knee. Start knees as far as discomfort at 30 seconds and allows. Do not let your build to 3 minutes. knees bow inwards. Hold for 5 seconds before return 4) Lying on your back or to starting position. in long sitting. Tense your thigh muscle and 9) Balance on one leg. push your knee into the bed. You may feel your Remember to stand tall, heel lift slightly. Hold with weight evenly on your for 5 seconds. Relax. foot and toes pointing forwards. You can start by 5) Lying on your back or using some support if you in long sitting. Tense feel too unstable. Gently your thigh muscle, wean this support. keep your knee straight and lift your leg 1-2 meters off the bed/floor. Hold for 5 seconds. Slowly lower. Factors that influence healing 6) Lying on your back, feet Normal healing lasts around six to twelve hip width apart. weeks. However, experiencing discomfort Squeeze your bottom. and swelling for longer than this is normal Lift your pelvis and back for this type of injury. up one vertebrae at a time. Slowly lower back Staying on top of the following factors can to start position. help move the healing process along and give your knee the best chance of a swift recovery: Page 3 of 5 Stress relief – utilise techniques such as Can I drive after my MCL injury? mindfulness, meditation and deep The ability to drive after an MCL injury breathing cycles. Speak to your health depends on the grade of injury as well as care professional for more information. how the knee has responded to the exercises. It is very important to have a Sleep hygiene – consistently getting 6-9 normal brake/reaction time prior to hours is recommended by the NHS. Only returning back to driving. When you can use your bedroom for sleep, e.g. not for safely bend your knee in the car, and be TV. able to perform an emergency stop, it would probably be safe to drive with Nutrition – make sure you have a minimal risk. This can be discussed with balanced diet. Vitamin D has been your doctor. correlated with reduction in joint pain. Be mindful of when you are getting in and Alcohol – avoid alcohol in the early out of your car to avoid twisting the knee stages of healing (first three days). as this can irritate your MCL injury. Evidence has shown this can slow down recovery and increase the chances of re- When can I return to my sport or injury. activity? The goal is to help you return to your Smoking – this has been linked with sport or hobbies as soon as is safely musculoskeletal pain and delayed possible. If you return too soon, you may healing. For more advice see smoking do further damage. Everyone recovers cessation or ask your therapist for more from injury at a different rate. Return to information. sport or activity will be determined by how soon your knee recovers, not by days and General exercise – general weeks. When you can: cardiovascular exercise, such as a brisk walk each day, stimulates blood flow to Fully bend and straighten your knee the area. without pain. Frequently asked questions Your injured leg has regained strength compared to the uninjured leg. Will an MCL injury heal itself? Your knee is not swollen. Many MCL injuries do have the ability to Your knee is not giving way. heal. This is especially true if the MCL is the only ligament torn around the knee. For higher level sports such as football, Grade 1 MCL injuries almost always heal, rugby, skiing: while Grade 3 MCL injuries mostly heal. You are able to jog without a limp. There are types of MCL injuries that may You are able to change direction require further intervention, especially if without pain. other structures are involved. You are able to jump and hop on the injured leg without pain or giving way. Page 4 of 5 Your physiotherapist can advise around This document is intended for information purposes only and should not replace advice that your relevant health return to specific sports and progress professional would give you. your exercises to target more sport External websites may be referred to in specific cases. Any external websites are provided for your information and specific activities.
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