MCL Injury | St. Charles, MO Physical Therapy
MCL Injury in St. Charles, MO. For many people who maintain an active lifestyle, it’s easy to fear the worst when you hear that sudden “pop” in your knee: Did I injure my MCL? How bad is the injury? How long will I be sidelines for? Will I ever be able to perform at the same level again? At Axes Physical Therapy in St. Charles, MO, all of our physical and occupational therapists are dedicated to positive patient outcomes. While we can’t, we can make your recovery safe and effective through customized, proven treatment plans. Physical therapy has been shown time and time again to be a critical component of any treatment plan for MCL injuries. Our physical therapists in St. Charles, MO are all licensed and average more than 15 years of individual experience. For treatment plans you know will be effective, call the Axes location most convenient for you you or contact us online.
What is the MCL?
MCL stands for “medial collateral ligament.” A ligament is like a strong, firmly attached rope that affixes bones to each other and helps hold structures with the body together. The MCL runs from the inside of your upper shin bone to the inside of your bottoms thigh bone and maintains stability in the inner knee. Its functions to resist valgus pressure, or the knee being pushed too far inward. It combines with three other ligaments to keep the knee stable:
- ACL (anterior cruciate ligament), which goes through the middle of your knee and controls rotation and controls forward movement
- PCL (posterior cruciate ligament), which forms an “X” with the ACL in the middle of the knee and prevents excessive posterior translation of the tibia relative to the femur
- LCL (lateral collateral ligament), which connects the femur to the fibula (the smaller bone between the knee and ankle) and helps keep the outer side of your knee joint stable
The knee is known for being one of our most complex joints. Optimal structure and movement depends on surrounding bone, muscle, tendons, and ligaments. There are a variety of knee injuries that can have tremendous consequences for your mobility and ability to do what you love most, or just get around the house pain-free. Specific physical therapy techniques and other physician-prescribed treatment plans have been demonstrated through evidence to help those who have suffered an MCL injury mitigate pain and swelling and return to normal mobility.

What Types of MCL Injuries Are There?
In general, an MCL injury either involves a sprain, wherein the MCL is stretched beyond its normal range of motion, or a tear, where the MCL may fray partially or entirely separate from the bone. There are three grades to MCL injuries:
- Grade 1 — A grade 1 sprain or tear means that the ligament has been stretched, and less than 10% of the the fibers in your MCL are torn. These are not generally severe, and don’t result in much instability. You will likely experience some tenderness and mild pain.
- Grade 2 — This is more significant tearing, usually to the more fibrous part of the MCL. You will probably lose some stability in the joint, and the knee will likely be loose when manipulated manually. Pain is much more severe in a grade 2 MCL injury.
- Grade 3 — This injury is a complete tear to both the superficial and deep parts. You will likely feel like your knee’s about to “give out.” You will likely experience significant pain and several other symptoms. The injury may actually caused by or accompanied by other serious knee injuries such as ACL tears.
Whatever grade MCL injury you have, our qualified St. Charles, MO physical and occupational therapists at Axes can, as a team with your doctor, create an extensive plan uniquely made for you and your injuries aimed at returning you to the life you’re used to without incurring further injury.
What Causes MCL Injuries?
40% of all knee injuries involve damage to a ligament, and the MCL is the most commonly injured ligament. When you suffer a forceful trauma to the outside of your knee, it can push the knee inside far enough that the MCL strains or tears. MCL injuries can also by the knee rotating more than the ligament can stand. They can also occur because of landing or awkward bending, such as if a cleat is stuck in grass while the rest of your body moves.
MCL injuries are common in athletes in contact sports and in activities that require a lot of cutting and jumping such as football, soccer, skiing, basketball, and tennis. They can also occur in people who lift weights or lift heavy objects at their work.
Common Symptoms of MCL Injuries
Most people feel pain immediately on the inside of the knee when they experience an MCL sprain or tear. Other symptoms may include:
- Hearing or feeling a popping sound or sensation
- The knee being unstable
- Not being able to put any weight on the knee
- Bruising
- Tenderness where the MCL is located
- Inflammation, either where the MCL is located or the entire knee joint
Sometimes your knee may feel like your knee is loose when you walk, even if walking doesn’t hurt, while other times you’ll barely be able to move the knee. If you suspect you may have suffered an MCL injury, cease any strenuous activity immediately and seek medical treatment for a diagnosis.
Diagnosis and Treatment of an MCL Injury in St. Charles, MO
Diagnosing an MCL injury requires going to a physical examination. The exam will usually start with a doctor or physical therapist in St. Charles, MO asking how the injury occurred. They’ll then bend your knee and apply slight pressure to the outside of it, noting your pain level and if your knee feels structurally sound. They’ll also gently feel for swelling, and may compare your injured knee to the healthy one.
Most physical therapists or doctors with knowledge of movement health in St. Charles, MO are qualified to diagnose an MCL injury with the above procedures. A phsycian may also order the following imaging tests to check the severity of the injury and whether or not you have suffered other damage to the knee:
- An MRI (magnetic resonance imaging), which uses a magnetic field and computer-generated radio waves to create detailed images of your soft tissue
- An ultrasound, which uses sound waves and can help determine the grade of your injury
- An X-ray, which, while it won’t show the MCL or other ligaments, to insure your femur, patella, tibia, and fibula have not fractured
Axes Physical Therapy also offers injury screening injury screenings at no cost or obligation to you. While we can determine if you have suffered an MCL injury, Missouri Revised Statute §334.506 mandates a prescription in order to officially begin physical therapy treatment.
Treating an MCL Injury in St. Charles, MO
Typically, treating an MCL injury begins with basic first aid: inflammation reduction, easing discomfort, and implementing the R.I.C.E. Method of Rest, Ice, Compression, and Elevation. For mild injuries, the R.I.C.E method, over-the-counter pain relievers, and some time spent resting may be enough to get mostly back to normal.
Professional physical therapy is needed for more severe tears to restore strength and optimal range of motion and get you back to the activities you love. You’ll also need to refrain from most physical until your knee is strong again. Your Axes physical therapist in St. Charles, MO can fit you for a knee brace to give your knee stability while it’s healing. Even with physical therapy, you’ll likely still continue the R.I.C.E. method and anti-inflammatory medication.
Surgery is typically only needed with severe grade 1 MCL injuries, or if the MCL tear is accompanied by an ACL tear or other damage to the knee. The surgery is carried out by using a graft, either from one of your other ligaments or from another person, to reattach the torn sections. You would be able to go home the day of the surgery. If you do require surgery in St. Charles, MO, our physical therapists specialize in pre- and post-surgical rehabilitation, which ensures that your knee will be healthy enough for the surgery, and you’ll safely restore, strength, flexibility, and range of motion after.
How Do Physical Therapists in St. Charles, MO Treat MCL Injuries?
For recovering from any injury, a physically therapist will create safe, effective, and evidence-backed treatment methods based on each patient as an individual. These treatments and exercises will, over time, build strength in the surrounding muscles, flexibility of soft tissue, and range of motion to the joint so you can get back to what you love most and prevent further injury. A physical therapist may recommend and implement the following practices:
- At the start, passive movements carried about by your physical therapist to slowly get the joint used to normal motion again
- More active exercises and stretches later to further develop strength and flexibility
- Exercises with elastic bands, weights, or cardio machines such as a stationary bike
- Instrument-assisted soft tissue mobilization, which has been proven to help accelerate knee ligament healing
- Kinesio Taping®, which keeps the knee stable and encourages normal function
- Trigger point dry needling to further help the body’s natural healing process
- Blood flow restriction training to improve strength while lifting lighter weights
- Athletic training and sports therapy for those whose main goal is to get back onto the court or field
At Axes Physical Therapy in St. Charles, MO, all of our treatment plans are as unique as each patient, and created with the help of your doctor, in order to get you the best patient outcome possible and get you back to the activities you love.
Other services we offer in St. Charles, MO include:
- Neck Pain Treatment
- Physical Therapy Clinic
- Carpal Tunnel Syndrome Treatment
- Sciatica Treatment
- Sports Medicine
- Hand Pain Physical Therapy
- Foot & Ankle Pain Treatment
- Hip Pain Treatment
- Plantar Fasciitis Treatment
- Stroke Rehabilitation

Schedule an Appointment With an Axes Physical Therapist in St. Charles, MO for Your MCL Injury
An MCL injury can be painful and frightening, especially if you’re an athlete, but with our help, you can get back to how you used to feel. We know you place a lot of trust in your physical therapists, so we repay that trust with safe and effective treatments that are backed by evidence. As part of our program, we’ll educate you on your injury and the structures of the knee so you can stay as healthy and active as possible. For meaningful and lasting recovery from your MCL injury in St. Charles, MO, call the location nearest you and request an appointment online.












