Knee pain on the inner side, treatment: Focus Physical✓

Medial Knee Pain, medically known as pain on the inner side of the knee, is one of the most common locations for complaints in the lower extremities, as the inner part of the joint bears the highest percentage of weight-bearing during walking. This region encompasses the medial meniscus, the medial collateral ligament, and the muscle attachments that stabilize the leg, known as the pes anserinus or "goose's foot." Since the inner side of the knee is directly exposed to the forces generated with every foot strike, the structures in this area are more prone to faster cartilage wear and chronic tendon inflammation.

The anatomy of the medial knee is specific because the inner meniscus and ligament are tightly connected, making them sensitive to sudden rotations and lateral impacts. When the leg axis is disrupted, as in the case of "X legs" (genu valgum), the inner part of the joint is subjected to excessive pressure, while the ligaments are overstretched. Understanding the relationship between foot stability and the inner edge of the knee is crucial for identifying the exact source of pain in the patient. Timely physiotherapeutic diagnosis and gait correction help prevent more severe damage to the inner cartilage and allow for long-term joint longevity.

• Medial meniscus
• Medial collateral ligament
• Knee arthritis
• Bursitis

The cause of pain on the inner side of the knee is most often associated with mechanical overload, sports injuries, or degenerative processes that are specific to older age. Factors such as fallen arches of the feet, weakness of the inner quadriceps, or excess body weight directly contribute to the accelerated wear and tear of the inner part of the joint. Although the pain occurs in the knee, the root cause is often found in the improper weight transfer from the foot to the rest of the leg.

The main causes of pain on the inner side of the knee are:

• Medial meniscopathy – bruising or tearing of the inner meniscus due to sudden rotational knee movements.
• Pes anserinus bursitis – inflammation of the bursa at the medial knee, common in runners and people with flat feet.
• Medial collateral ligament (MCL) injury – occurs from forced inward movement of the knee (valgus stress), often during sports.
• Medial gonarthrosis – degenerative wear of the cartilage on the inner knee, especially in people with bow legs (varus deformity).
• Plica syndrome – irritation of the medial synovial fold, which can catch on the femur, causing pain and “locking” sensations.

Accurate identification of the cause of irritation allows for the creation of a treatment plan that will permanently eliminate the pain and strengthen the inner stability of the leg. Each of the listed causes requires a specific approach in rehabilitation to ensure that the tissue heals properly and returns to function.

Treatment of pain on the inner side of the knee at the Physical Therapy Focus center is aimed at reducing compression in the medial part of the joint and strengthening the muscles responsible for proper leg alignment. The therapeutic protocol combines modern physical modalities for tissue regeneration and inflammation reduction with manual techniques that restore full joint mobility. Successful rehabilitation involves pain relief, knee stabilization, and restoration of proper biomechanics throughout the lower limb kinetic chain.

The modern rehabilitation approach includes the following phases:

• Detailed functional assessment: Evaluation of foot posture, knee mobility, and strength of the medial thigh muscles, along with gait biomechanics analysis.
• Physical therapy: Application of Tecar therapy, high-intensity laser, and magnetotherapy to reduce pain, swelling, and accelerate tissue regeneration.
• Manual therapy and joint mobilization: Techniques aimed at reducing medial joint pressure and improving joint cartilage nutrition.
• Kinesiotherapy: Focus on strengthening the vastus medialis muscle and hip stabilizers, with exercises that improve proper knee tracking during movement.
• Education and prevention: Guidance on using custom orthopedic insoles, appropriate footwear selection, and correction of movement patterns that prevent knee valgus (inward collapse).

Continuous adherence to the prescribed exercise program is essential for maintaining results and preventing recurrence of symptoms. This comprehensive approach restores knee stability and ensures safety in both daily and sports activities.