Pain below the knee on the back side, treatment: Focus Physical✓

Pain that occurs on the back side of the knee, in the area known as the popliteal fossa, presents a specific diagnostic challenge because this narrow space contains key blood vessels, nerves, tendons, and the joint capsule. Unlike pain in the front of the knee, pain below the knee is often described by patients as a feeling of tightness, pressure, or fullness that worsens with full extension or maximum bending of the leg. Given the complex anatomy of the posterior segment of the knee, issues in this area can be related to both local structures and problems originating from the lumbar spine or circulation.

The back of the knee is protected by strong tendons of the hamstring and calf muscles, which together stabilize the joint during walking and running. When irritation of the soft tissues or increased pressure within the joint occurs, fluid may accumulate in the back, causing the characteristic sensation of resistance. Understanding the interaction between the joint capsule and surrounding muscles is crucial for determining the exact source of pain. Timely physical therapy assessment allows for differentiation between benign muscle strains and more serious vascular or joint disorders.

• Knee Tendon Injury
• Bursitis
• Muscle Strain or Injury
• Popliteal Cyst 

The causes of pain at the back of the knee are most commonly related to overloading muscle tendons or degenerative changes within the joint itself that lead to fluid accumulation. Factors such as sudden rotations, improper training, or prolonged sitting with crossed legs further contribute to irritation of the popliteal region. Although the pain is felt locally, the underlying cause often lies in muscle imbalance across the entire lower limb.

The main causes of pain below the knee include:

• Baker's cyst (popliteal cyst) is the accumulation of joint fluid at the back of the knee due to inflammation or injury to the meniscus.
• Injury to the posterior horn of the meniscus, where a tear in the cartilage causes sharp pain deep in the joint during rotation.
• Hamstring tendonitis, which results from overuse of the tendons attaching just below the knee.
• The popliteus muscle inflammation, which is crucial for unlocking the knee when the leg begins to bend.
• Vascular issues or venous insufficiency, where blood stagnation in the leg veins can cause a feeling of heaviness and dull pain behind the knee.

Understanding these causes allows the physical therapist to develop a treatment plan that directly targets the root of the problem, rather than just its consequences. Each of the listed causes requires a specific approach to treatment to ensure long-term joint stability.

The treatment of pain below the knee at the Fizikalna terapija Focus center is focused on reducing intra-articular pressure and restoring the elasticity of the muscles at the back of the leg. The therapeutic protocol is tailored to each individual patient, utilizing the latest methods that accelerate fluid absorption and tissue regeneration. Successful rehabilitation involves not only pain relief but also knee stabilization through targeted strength exercises.

The modern rehabilitation approach includes the following phases:

• Detailed functional assessment of the knee joint, including testing the integrity of the meniscus and ligaments.
• Physical therapy with the application of lymphatic drainage, tecar therapy, and laser treatment to reduce cysts and internal swelling.
• Manual therapy and myofascial release of the hamstring muscles to reduce tension on the popliteal region.
• Kinesiotherapy, which includes specific stretching and strengthening exercises for the knee and hip stabilizing muscles.
• Lifestyle counseling and guidance on proper footwear selection to reduce future joint load.

Consistent adherence to the recommended exercise program is crucial for maintaining the achieved results and preventing the recurrence of fluid accumulation. This comprehensive treatment restores the patient's confidence in movement and full functionality of the leg.