S32.2 Fracture of coccyx

Name of the Condition

• Fracture of coccyx

Summary

A fracture of the coccyx, or tailbone, involves a break in the small triangular bone at the base of the spine. This injury typically results from direct trauma or force applied to the lower back. The severity and treatment depend on the fracture type and associated symptoms.

Causes

Coccyx fractures often occur due to a backward fall onto the buttocks, direct impact during childbirth, or repetitive strain from activities like cycling. Trauma from motor vehicle accidents or sports injuries may also cause this type of fracture.

Risk Factors

• Osteoporosis or weakened bone density
• Advanced age, which increases bone fragility
• Participation in high-impact sports or activities
• Previous history of coccyx injuries or falls

Symptoms

• Sharp pain at the base of the spine, especially when sitting
• Pain that worsens with bowel movements or prolonged sitting
• Bruising or swelling around the coccyx area
• Difficulty standing or walking due to discomfort

Diagnosis

Diagnosis begins with a physical examination to assess pain, tenderness, and mobility. Imaging studies, such as X-rays or MRI, may be used to confirm the fracture and rule out other injuries. A healthcare provider will evaluate the patient's history and symptoms to determine the appropriate course of action.

Treatment Options

• Pain management with over-the-counter or prescribed medications
• Use of a donut cushion to reduce pressure while sitting
• Physical therapy to improve mobility and strengthen surrounding muscles
• In rare cases, surgery may be considered for severe or displaced fractures

Prognosis and Follow-Up

Most coccyx fractures heal within 6–12 weeks with conservative treatment. Follow-up appointments may be scheduled to monitor healing and adjust pain management. Patients are advised to avoid prolonged sitting and high-impact activities during recovery.

Complications

• Chronic pain or discomfort in the lower back
• Nerve irritation leading to numbness or tingling
• Delayed healing due to underlying bone conditions
• Infection if surgery is performed

Lifestyle & Prevention

• Use padded seating or cushions to reduce pressure
• Avoid activities that strain the lower back, such as heavy lifting
• Maintain bone health through a balanced diet and regular exercise
• Wear protective gear during high-risk activities like cycling or contact sports

When to Seek Professional Help

Seek medical attention if pain is severe, persistent, or worsening. Immediate care is needed if there is numbness, difficulty walking, or signs of infection (e.g., fever, redness, or drainage).

Tips for Medical Coders

This code (S32.2) is used for fractures of the coccyx. Documentation should specify the fracture type (e.g., displaced, nondisplaced) and any associated complications. Ensure the encounter note includes details about the mechanism of injury, symptoms, and treatment to support accurate coding.