Heterotopic ossification is a condition in which bone tissue forms in muscles or other soft tissues outside the skeleton. This abnormal bone growth most commonly occurs after trauma, surgery, or neurological injury.

When heterotopic ossification develops near the hip joint, it can limit movement and cause significant discomfort.

Symptoms

Common symptoms include:

• Progressive stiffness around the hip
• Swelling and warmth near the affected area
• Reduced joint motion
• Pain with movement

Symptoms often develop gradually following surgery or injury.

Causes

Potential causes include:

• Hip surgery
• Traumatic injury
• Spinal cord injury
• Neurological conditions
• Severe muscle trauma

Early recognition is important to reduce complications and improve outcomes.

Treatment Options

Treatment for heterotopic ossification depends on severity and symptoms.

Possible approaches include:

• Anti-inflammatory medications
• Physical therapy
• Monitoring through imaging
• Surgical removal in severe cases

Your orthopedic specialist will determine the most appropriate management strategy.

If you are experiencing stiffness or reduced mobility following hip surgery or injury, evaluation for heterotopic ossification may be necessary.

Our orthopedic specialists provide diagnosis and treatment for patients in Oakland, Hayward, San Leandro, San Ramon, and Dublin. Contact us to schedule an evaluation.