M76.12 Psoas tendinitis, left hip

Name of the Condition

Psoas Tendinitis, Left Hip

Summary

Psoas tendinitis is an inflammatory condition affecting the psoas tendon, which connects the psoas muscle to the femur at the left hip. This condition typically causes pain and discomfort in the hip or groin region, often resulting from overuse or mechanical stress. It may limit mobility and functional activities involving hip flexion.

Causes

Psoas tendinitis commonly arises from repetitive strain or overuse of the psoas tendon, such as during activities involving hip flexion (e.g., running, cycling, or prolonged sitting). Direct trauma to the tendon or sudden increases in physical activity can also trigger inflammation. Poor biomechanics or muscle imbalances may contribute to tendon irritation over time.

Risk Factors

• Participation in activities requiring repetitive hip flexion, such as sports or manual labor.
• Age-related tendon degeneration, which reduces tissue resilience.
• Previous hip or groin injuries affecting the psoas tendon.
• Sedentary lifestyles followed by sudden increases in activity intensity.

Symptoms

• Localized pain in the left hip, groin, or lower abdomen, often worsening with movement.
• Tenderness or swelling around the psoas tendon attachment site.
• Stiffness or reduced range of motion in the hip, particularly during flexion.
• Pain that intensifies during weight-bearing activities or prolonged sitting.

Diagnosis

Diagnosis is based on a physical examination to assess tenderness, swelling, and movement. Imaging, such as ultrasound or MRI, may be used to evaluate tissue damage or inflammation at the tendon-bone junction. Clinical history and activity patterns are also considered.

Treatment Options

Treatment typically includes rest, activity modification, and physical therapy to strengthen surrounding muscles and improve biomechanics. Nonsteroidal anti-inflammatory drugs (NSAIDs) may help reduce pain and inflammation. In some cases, corticosteroid injections or other interventions may be recommended.

Prognosis and Follow-Up

With appropriate treatment, most individuals experience improvement in symptoms and function. Recovery time varies depending on the severity of the condition and adherence to rehabilitation. Follow-up care may involve monitoring progress and adjusting treatment plans as needed.

Complications

Untreated or severe cases may lead to chronic pain, reduced mobility, or functional limitations. Persistent inflammation could potentially contribute to tendon degeneration over time.

Lifestyle & Prevention

• Engage in regular stretching and strengthening exercises for the hip and core muscles.
• Avoid prolonged sitting or repetitive hip flexion activities without breaks.
• Maintain proper posture and biomechanics during physical activities.
• Gradually increase activity intensity to prevent overuse injuries.

When to Seek Professional Help

Seek medical attention if pain persists despite rest and self-care, worsens over time, or interferes with daily activities. Prompt evaluation is recommended for severe pain, swelling, or loss of function.

Tips for Medical Coders

Document the specific laterality (left hip) and confirm the diagnosis aligns with clinical findings. Ensure the code M76.12 is used only when the condition is explicitly identified as affecting the left hip, with supporting clinical documentation.