S32.471 Displaced fracture of medial wall of right acetabulum

Name of the Condition

• Displaced fracture of medial wall of right acetabulum

Summary

This condition involves a break in the medial wall of the right 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 plays a critical role in hip stability and movement. A displaced fracture means the bone fragments are no longer aligned properly, which can disrupt joint function and may require specific management depending on the fracture's severity.

Causes

Typically caused by high-impact trauma, such as motor vehicle accidents, falls from height, or direct blows to the hip. Less commonly, fractures may result from low-impact events in individuals with weakened bones (e.g., osteoporosis).

Risk Factors

• Advanced age, as bone density naturally decreases.
• Osteoporosis or other bone-weakening conditions.
• Participation in high-impact sports or activities.
• Previous hip or pelvic injuries.
• Certain medical conditions that affect bone strength.

Symptoms

• Severe hip or groin pain, often worsening with movement.
• Inability to bear weight on the affected leg.
• Swelling, bruising, or tenderness around the hip.
• Limited range of motion in the hip joint.
• Possible deformity or abnormal positioning of the hip.

Diagnosis

Physical examination to assess pain, swelling, and hip function. Imaging tests, such as X-rays or CT scans, to visualize the fracture and evaluate joint alignment. The displacement and specific location of the fracture are key diagnostic considerations.

Treatment Options

• Conservative management with rest, pain relief, and physical therapy, depending on fracture severity.
• Surgical intervention may be required for displaced or unstable fractures to restore joint alignment and stability.

Prognosis and Follow-Up

Prognosis depends on the fracture's severity, displacement, and treatment. Recovery may take several months, with follow-up imaging and physical therapy to monitor healing and restore function. Long-term outcomes can include improved mobility or potential joint complications if healing is incomplete.

Complications

• Post-traumatic arthritis due to joint damage.
• Nerve or blood vessel injury near the hip.
• Nonunion or malunion of the fracture.
• Chronic pain or limited hip mobility.

Lifestyle & Prevention

• Avoid high-impact activities that risk hip injury.
• Maintain bone health through diet and exercise.
• Use protective gear during sports or high-risk activities.
• Address fall risks, especially in older adults.

When to Seek Professional Help

Seek immediate medical attention for severe hip pain, inability to bear weight, or visible deformity. Persistent pain, swelling, or difficulty walking after injury also warrants evaluation.

Tips for Medical Coders

Document the specific location (medial wall) and side (right) of the acetabular fracture, as well as the displacement status. Ensure clinical notes support the diagnosis and any associated injuries or treatments to accurately reflect the condition.