Name of the Condition

• Unilateral primary osteoarthritis, right hip
• Also known as hip osteoarthritis, right side.

Summary

• Unilateral primary osteoarthritis of the right hip is a degenerative joint disease that affects the right hip. It occurs when the cartilage that cushions the hip joint wears down over time, leading to pain and stiffness.

Causes

• The exact cause of primary osteoarthritis is unknown. However, it is often attributed to a combination of genetic, metabolic, biochemical, and biomechanical factors.

Risk Factors

• Age: Common in older adults.
• Obesity: Excess weight increases strain on the hip joints.
• Genetic predisposition: Family history of osteoarthritis.
• Previous joint injuries or overuse of the joint.

Symptoms

• Pain in the hip joint, especially after activity.
• Stiffness and reduced range of motion in the hip.
• Swelling around the joint.
• A feeling of grating or grinding in the joint.

Diagnosis

• Physical examination to assess pain and movement range.
• Imaging tests such as X-rays or MRI to view joint damage.
• Patient’s medical history review.

Treatment Options

• Medications: Pain relievers and anti-inflammatories to reduce symptoms.
• Physical therapy: Exercises to increase strength and flexibility.
• Assistive devices: Canes or shoe inserts to reduce pressure on the hip.
• Surgery: Hip replacement surgery may be considered in severe cases where other treatments fail.

Prognosis and Follow-Up

• Osteoarthritis is a chronic condition. With appropriate management, symptoms can be alleviated, and quality of life improved.
• Regular follow-up with a healthcare provider is essential to monitor the progression and adjust treatment plans as needed.

Complications

• Severe pain and disability affecting daily activities.
• Increased risk of falls and injury due to impaired mobility.

Lifestyle & Prevention

• Maintain a healthy weight to reduce joint stress.
• Regular low-impact exercises such as swimming or cycling.

• Balanced diet rich in nutrients to support joint health.

  When to Seek Professional Help

• Increasing pain and stiffness that interfere with daily activities.
• Sudden, severe pain or inability to move the hip joint.

Additional Resources

• Arthritis Foundation: arthritis.org

• National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS): niams.nih.gov

  Tips for Medical Coders

• Ensure specificity in coding: Use M16.11 for unilateral primary osteoarthritis of the right hip.
• Double-check laterality to avoid errors: Confirm it is the right hip being documented.