M66.362

Clinical Causes: Degenerative changes in tendons due to aging Chronic overuse or repetitive stress on the tendons Underlying inflammatory conditions such as tendinitis or bursitis Systemic diseases like rheumatoid arthritis or gout that weaken tendons Previous injuries or surgeries leading to weakening of tendon structure Poor blood supply to the tendons (ischemia) causing degeneration Possible microtraumas accumulating over time without a specific injury

Key Symptoms: Sudden sharp pain in the affected area A tearing or popping sensation at the time of rupture Swelling and tenderness along the tendon path Difficulty in bending the toes or foot Weakness in foot movements, making walking or standing challenging Decreased ability to grip objects with the toes Visible or palpable gap in the tendon in some cases Bruising and skin discoloration around the affected region

Diagnosis Path: Diagnosis involves a combination of clinical examination and imaging studies. Healthcare professionals assess physical signs such as swelling, tenderness, and functional impairment. Imaging tests like ultrasound or MRI are used to confirm the rupture and evaluate the extent of tendon damage. These methods help distinguish a spontaneous rupture from other possible injuries or conditions affecting the lower leg tendons.

Treatment Protocols: Treatment approaches focus on restoring tendon integrity and function. Common options include: - **Conservative management:** Rest, immobilization with a cast or splint, and physical therapy to support healing, especially in less severe cases. - **Surgical intervention:** Tendon repair or reconstruction to reattach or replace the torn tendons, often necessary for complete ruptures or when conservative methods are insufficient. - **Post-operative care:** Includes controlled movements, physiotherapy, and gradual return to activity to optimize recovery. The choice of treatment depends on factors such as age, activity level, degree of rupture, and overall health.