S32.475S Nondisplaced fracture of medial wall of left acetabulum, sequela

Name of the Condition

• Nondisplaced fracture of medial wall of left acetabulum, sequela

Summary

This condition represents a healed or healing nondisplaced fracture of the medial wall of the left acetabulum, the socket portion of the hip joint where the femur (thigh bone) articulates with the pelvis. The acetabulum is part of the pelvic bone and is critical for hip stability and movement. A sequela indicates the condition is a late effect of the original fracture, meaning the injury has passed the acute phase and may involve residual changes or complications from the prior event. Nondisplaced fractures typically heal with the bone fragments remaining in their normal alignment, though long-term effects can still impact joint function.

Causes

The sequela arises from a prior nondisplaced fracture of the medial acetabular wall, which was likely caused by high-impact trauma (e.g., motor vehicle accidents, falls from height, or direct blows to the hip) or, less commonly, low-impact events in individuals with weakened bones (e.g., osteoporosis). The current condition reflects the residual effects of that initial injury.

Risk Factors

• Advanced age, as bone density naturally decreases.
• Osteoporosis or other bone-weakening conditions.
• Previous hip or pelvic injuries.
• Certain medical conditions that affect bone strength or healing.

Symptoms

• Chronic hip or groin pain, potentially worsening with activity.
• Reduced range of motion in the hip joint.
• Possible residual swelling or tenderness around the hip.
• Difficulty bearing weight on the affected leg.
• Altered gait or hip mechanics due to prior injury.

Diagnosis

Diagnosis involves a review of the patient’s medical history, including the original fracture and its treatment. Imaging studies, such as X-rays or CT scans, may be used to assess the healed fracture and identify any residual changes or complications. Physical examination evaluates hip function, pain, and range of motion to determine the impact of the sequela.

Treatment Options

Management focuses on addressing residual symptoms and preventing further complications. Options may include physical therapy to improve strength and mobility, pain management (e.g., medications or injections), and activity modifications. In some cases, surgical intervention may be considered if the sequela causes significant functional impairment.

Prognosis and Follow-Up

Prognosis depends on the severity of the residual effects and the patient’s overall health. Most patients experience improved function with appropriate treatment, though some may have long-term limitations. Regular follow-up with a healthcare provider is important to monitor healing, manage symptoms, and adjust treatment as needed.

Complications

• Chronic pain or stiffness in the hip.
• Post-traumatic arthritis due to joint damage.
• Reduced mobility or gait abnormalities.
• Increased risk of future fractures in the affected area.

Lifestyle & Prevention

• Engage in low-impact exercises to maintain hip strength and flexibility.
• Use assistive devices (e.g., canes or walkers) if needed to reduce strain on the hip.
• Maintain a healthy diet rich in calcium and vitamin D to support bone health.
• Avoid high-impact activities that could exacerbate residual joint issues.

When to Seek Professional Help

Seek medical attention if you experience worsening pain, new swelling, difficulty bearing weight, or signs of infection (e.g., fever, redness) around the hip. These may indicate a complication requiring prompt evaluation.

Tips for Medical Coders

This code is used for a sequela (late effect) of a nondisplaced fracture of the medial wall of the left acetabulum. Document the relationship to the original injury, including the time elapsed since the fracture and any residual symptoms or complications. Ensure the code is reported only when the condition is a direct result of the prior fracture and not an acute or new injury.