MCL Injury | Mehlville, MO Physical Therapy
MCL Injury in Mehlville, MO. For many people who maintain an active lifestyle, feeling that sudden “pop” in their knee creates a lot of doubts: Did I injure my MCL? Is it significant? How long will I be sidelines for? Will this be the end of my athletic career? At Axes Physical Therapy in Mehlville, MO, all of our physical and occupational therapists are committed to positive patient outcomes. While we can’t, we can help ensure you get back to feeling like yourself with safe, evidence-backed treatments. Physical therapy has proven to be an integral aspect of any treatment plan for MCL injuries. Our physical therapists in Mehlville, 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.
The Anatomy of the MCL
MCL stands for “medial collateral ligament.” A ligament is a fibrous of connective tissue 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 keeps the knee from moving side to side. Its functions to resist valgus pressure, or the knee being forced too far inward. It is one of four ligaments that help keep the knee stable, along with the:
- ACL (anterior cruciate ligament), which goes through the middle of your knee and controls rotation and prevents the tibia from sliding too far forward on the femur
- PCL (posterior cruciate ligament), which forms an “X” with the ACL in the middle of the knee and acts as a secondary front and back stabilizer
- LCL (lateral collateral ligament), which affixes the femur to the fibula (the smaller bone between the knee and ankle) and prevents the knee from being forced too far outward
The knee is one of the largest joints we have. A healthy knee relies on surrounding bone and muscle, and the tendons and ligaments in order to provide support and function properly. There are numerous knee injuries that can have tremendous consequences for your mobility and ability to do what you love most, or just live a pain-free day-to-day life. Particular physical therapy exercises and other treatment modalities, prescribed by a doctor, have been demonstrated through evidence to help patients manage their symptoms and get back to normal mobility.

What Types of MCL Injuries Are There?
For all intents and purposes, an MCL injury either involves 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 MCL injury refers to a sprain, or a tear where less than 10% of the MCL has been torn. It’s typically a mild injury, and your knee largely remains stable. Your knee will feel tender, and you may also experience mild pain.
- Grade 2 — This injury is when the MCL suffers more significant tearing, generally to the middle layer of the MCL. You will probably lose some stability in your knee, and your joint may be loose when moved by hand. Pain is much more severe in a grade 2 MCL injury.
- Grade 3 — This injury is a complete tear to both the fibrous and deep parts. You will retain little to no stability. You will likely feel significant pain and several other symptoms. Grade 3 MCL injuries often occur alongside other knee injuries such as ACL tears.
Whatever grade MCL injury you have, the team of expert Mehlville, MO physical and occupational therapists at Axes can, as a team with your doctor, implement an extensive and customized plan to get you back to the things you love safely.
How Do MCL Injuries Occur?
40% of all knee injuries involve damage to the MCL, LCL, ACL, or PCL, and the MCL is the most commonly injured ligament. MCL injuries occur due to the knee suddenly being forced too far inward. MCL injuries can also occur if the knee is rotated too forcefully. They can also occur because of landing or unnatural bending, such as if your foot stays in one place while you’re moving.
Athletes in contact sports are the most likely to sustain an MCL injury. They are also common in those who have to hunch over and lift heavy objects, either for athletic training or in the course of their employment.
Common Symptoms of MCL Injuries
If you suffer an MCL injury in Mehlville, MO, you’ll probably notice the pain right away. Other symptoms may include:
- A sudden “pop” on the inside of your knee
- Instability
- Not being able to put any weight on the knee
- Bruising
- Tenderness where the MCL is located
- Swelling, either on the inside of the knee or the whole knee
Sometimes you may feel a “wobbly” sensation, or in other cases the knee feels too rigid. If you suspect you may have suffered an MCL injury, stop any strenuous activity immediately and schedule a physical examination in order to get a diagnosis.
Diagnosing and Treating an MCL Injury in Mehlville, MO
Diagnosing an MCL injury requires going to a physical examination. In the examination, your Mehlville, MO doctor or physical therapist will go over what led to the injury, will feel for swelling and how your knee is different from your healthy knee, and perform a valgus stress test.
Most physical therapists or doctors that specialize in the musculoskeletal system in Mehlville, MO are qualified to determine if you have an MCL injury with a physical examination. Other tests to check severity or to confirm may include:
- An MRI (magnetic resonance imaging), which uses a magnetic field and computer-generated radio waves to produce detailed images of the inside of your knee
- An ultrasound, which uses sound waves and can help determine the grade of your injury
- An X-ray, which does not show soft tissue, to insure your femur, kneecap, 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 sprain or tear, Missouri law mandates that physical therapy be prescribed by a doctor.
How MCL Injuries are Treated in Mehlville, 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 grade 1 injuries, the R.I.C.E method, over-the-counter pain relievers, and some time with limited activity may be all you need for your body to heal itself.
More significant injuries 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 resting to allow your body to heal safely. Your Axes physical therapist in Mehlville, MO will be able to 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 over-the-counter meds.
Though uncommon, the most severe cases — in which the MCL is completely torn, the injury is accompanied by an ACL tear, or nonsurgical treatment just isn’t working — may require surgery. The surgery is performed by using a graft, either from one of your other ligaments or from another person, to reconstruct the ligament. The surgery is an outpatient procedure. If your doctor thinks surgery is necessary, our physical therapists specialize in pre- and post-surgical rehabilitation, which ensures that your knee will be healthy enough for the ligament reconstruction, and you’ll build back strength safely after the surgery.
How Do Physical Therapists in Mehlville, MO Treat MCL Injuries?
The objective of physical therapy, when dealing with any injury, is to implement 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 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, light motions carried about by your physical therapist to slowly get the MCL used to normal motion again
- Exercised performed by you later to further develop strength and flexibility
- Exercises with elastic bands, weights, or cardio machines such as treadmill
- Instrument-assisted soft tissue mobilization, which research suggests can 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 lessening stress on the joint
- Athletic training and sports therapy for athletes who want to reduce the risk of reinjury
At Axes Physical Therapy in Mehlville, MO, all of our treatment plans are designed individually to each patient, proven through peer-reviewed research, and created alongside your doctor, in order to get you the best patient outcome possible and get you back to doing what you love to do most.
Other conditions we help treat in Mehlville, 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

Schedule an Appointment With an Axes Physical Therapist in Mehlville, MO for Your MCL Injury
An MCL injury can be painful and frightening, especially if you’re an athlete or someone who finds joy in an active lifestyle, but with our help, you can get back to how you used to feel. We know our clients trust us with their recovery, so the treatment method we plan for you will be safe and backed by evidence. As part of our program, we’ll educate you on your injury and how the knee works so you can stay as healthy and active as possible. For meaningful and lasting recovery from your MCL injury in Mehlville, MO, call the location nearest you and request an appointment online.








