MCL Injury | Florissant, MO Physical Therapy
MCL Injury in Florissant, MO. If someone plays sports or engages in other physical activity, it’s easy to fear the worst when you hear that sudden “pop” in your knee: Did I injure my MCL? Is it significant? How long will it take to recover? Will this be the end of my athletic career? At Axes Physical Therapy in Florissant, MO, we are driven by getting our clients back to sprinting down the court. While we can’t, we can help ensure you get back to feeling like yourself with safe, effective treatments. Physical therapy has been shown time and time again to be an essential component of recovering from any MCL injury. Our physical therapists in Florissant, MO specialize helping a variety of injuries and conditions in the musculoskeletal system heal. For treatment plans you know will be effective, reach out to the Axes location most convenient for you you or schedule an appointment online.
What is the MCL?
MCL is an abbreviation for “medial collateral ligament.” A ligament is like a strong, firmly attached rope that affixes bone to bone and provides stability. 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 guard against valgus stress, or the knee being forced unnaturally towards the other one. It combines with three other ligaments that work together to support normal function and stability:
- ACL (anterior cruciate ligament), which runs down the center of your knee and provides rotational stability 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 runs along the outside of the knee from the thigh bone to the fibula (the smaller bone the small bone behind the tibia) and prevents the knee from being pushed unnaturally outward
The knee is known for being one of our most complex joints. A healthy knee relies on surrounding bone and muscle, and the tendons and ligaments in order to provide stability and function properly. There are a variety of knee injuries that can limit or completely restrict your mobility and pursue the activities you love most, or just complete basic tasks pain-free. Particular physical therapy exercises and other physician-prescribed treatment plans have been proven to help patients manage their symptoms and get back to normal functionality.

What Types of MCL Injuries Are There?
Generally speaking, an MCL injury is either a sprain, which stretches the ligament farther than is naturally, or a tear, where the MCL is either partially or completely torn or separated 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 ligament are torn. It’s typically a mild injury, and your knee will still be stable. Your knee will feel tender, and you may also experience soreness.
- Grade 2 — This injury is when the MCL suffers more significant tearing, usually to the middle layer of the MCL. Your knee will be slightly unstable, and your joint may be loose when moved by hand. Symptoms of a grade 2 MCL injury generally include much more noticeable pain.
- Grade 3 — A grade 3 tear is a complete tear, or separation from the bone. You will likely feel like your knee’s about to buckle. You will likely feel intense pain and several other symptoms. The injury may actually caused by or accompanied by other serious knee injuries such as ACL tears.
However significant your MCL injuries, our professional Florissant, MO physical and occupational therapists at Axes can, as a team with your doctor, implement a comprehensive plan specially made for you and your injuries aimed at returning you to the life you’re used to in a safe and effective manner.
What Causes MCL Injuries?
Ligament injuries account for 40% of all knee injuries, 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 occur if the knee is rotated more than the ligament can stand. They can also take place when landing or awkward bending, such as if your foot stays in one place while your leg keeps moving.
Athletes in contact sports are the most likely to sustain an MCL injury. They can also occur in people who have to squat and lift heavy objects, either for athletic training or in the course of their employment.
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:
- A sudden “pop” on the inside of your knee
- The knee being unstable
- Inability to bear weight
- Contusions
- Tenderness where the MCL is located
- Inflammation, either where the MCL is located or the entire knee joint
Sometimes you may feel like your knee is “shaky”, or in other cases the knee feels too rigid. If you experience any of the above symptoms, do not participate in any more strenuous activity and seek medical treatment for a diagnosis.
Diagnosing and Treating an MCL Injury in Florissant, MO
Diagnosing an MCL injury requires going to a doctor’s office, urgent care or at a physical therapy center. The exam will usually start with a doctor or physical therapist in Florissant, MO asking how the injury occurred. They’ll then bend your knee and apply slight pressure to the outside of it, noting how much pain you are in 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 physicians that specialize in mobility of the human body in Florissant, MO will be able to diagnose an MCL injury with the above procedures. Other tests to check severity or to confirm may include:
- An MRI (magnetic resonance imaging), which uses a magnetic field and radio waves to produce three-dimensional images of the knee joint
- An ultrasound, which uses sound waves and can be helpful in checking the severity of your injury
- An X-ray, which does not show soft tissue, may be ordered for a severe MCL injury to ensure there are no broken bones
You can also visit the Axes location most convenient for you for a free, no-obligation injury screening. While we can offer you an evaluation, Missouri law requires a prescription for further physical therapy.
Treating an MCL Injury in Florissant, MO
Typically, treating an MCL injury begins with basic first aid: reducing swelling, easing pain, and implementing the R.I.C.E. Method of Rest, Ice, Compression, and Elevation. For sprains or slight tears, the R.I.C.E method, over-the-counter pain relievers, and a few days or week or two of rest may be enough for your body to heal itself.
Grade 2 or 3 tears will require professional physical therapy in order truly recover from your MCL injury and get back to the activities you love. You’ll also need time of limited activity to allow your body to heal safely. Your Axes physical therapist in Florissant, MO will be able to fit you for a knee brace in order to prevent your knee from moving side to side while your MCL is still 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 joint. During the surgery, a surgeon will use a graft, either from one of your other ligaments or an organ donor, to reattach the torn sections. The surgery is an outpatient procedure. If your doctor thinks surgery is necessary, our physical therapists will be able to help you with pre- and post-surgical rehabilitation get you the best possible results from your surgery.
How Can Physical Therapy in Florissant, MO Treat My MCL Injury?
The goal of physical therapy, when dealing with any injury, is to design safe, targeted, and evidence-backed treatment methods based on each patient as an individual. Physical therapy slowly and effectively improves strength in the surrounding muscles, flexibility of soft tissue, and range of motion to the knee in the interest of not only recovery, but injury prevention. Depending on you and your injuries, your treatment plan may include:
- To begin, passive movements carried about by your physical therapist to slowly get the MCL used to normal motion again
- Exercised performed by you later to regain strength
- Exercises with elastic bands, weight lifting equipment, or cardio machines such as an elliptical
- Instrument-assisted soft tissue mobilization, which has been proven to help accelerate knee ligament healing
- Kinesio Taping®, which keeps the knee stable and helps control motion
- Trigger point dry needling to stimulate harder-to-reach tissue
- Blood flow restriction training to help you make greater strength gains while lifting lighter weights
- Athletic training and sports therapy for athletes who want to improve their performance
At Axes Physical Therapy in Florissant, MO, all of our treatment plans are as unique as each patient, and created in concert with your doctor, in order to deliver you the best client experience and get you back to doing what you love to do most.
Other services we offer in Florissant, MO include:
- 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
- Hip Replacement Physical Therapy

Call an Axes Physical Therapist in Florissant, 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 our clients trust us with their recovery, so we repay that trust with safe and effective treatments that are backed by evidence. We also strongly believe in patient education so you can stay as healthy and active as possible. For meaningful and lasting recovery from your MCL injury in Florissant, MO, call the location nearest you and request an appointment online.







