S52.362 Displaced segmental fracture of shaft of radius, left arm

Name of the Condition

Displaced segmental fracture of shaft of radius, left arm
ICD-10 Code: S52.362

Summary

A displaced segmental fracture of the shaft of the radius is a break in the long, outer bone of the forearm (radius) between the elbow and wrist, where the bone is separated into two or more fragments that are misaligned. This injury typically results from significant trauma and may impair arm function depending on the degree of displacement and associated soft tissue damage. The "left arm" specification indicates the affected side.

Causes

This fracture commonly occurs due to direct trauma, such as falls onto an outstretched arm, high-impact blows to the forearm, or accidents involving twisting forces at the wrist or elbow. Motor vehicle collisions, sports injuries, or forceful impacts may also cause the bone to break into multiple segments.

Risk Factors

• Participation in contact sports or activities with a high risk of falls
• Osteoporosis or weakened bone density
• Advanced age, which increases fracture susceptibility
• Previous forearm or wrist injuries
• Occupations or hobbies involving repetitive stress or heavy lifting

Symptoms

• Sudden, severe pain at the injury site
• Swelling, bruising, or deformity of the forearm
• Inability to move the wrist or forearm
• Visible bone protrusion through the skin (in open fractures)
• Numbness or tingling in the hand or fingers

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and deformity, followed by imaging studies. X-rays are typically used to confirm the fracture pattern, displacement, and involvement of the left radius. Additional imaging, such as CT scans, may be ordered to evaluate complex fractures or associated injuries. Clinical evaluation of neurovascular status (e.g., pulse, sensation, movement) is also critical.

Treatment Options

Treatment depends on the severity of displacement, fracture stability, and patient factors. Non-surgical options include casting or splinting for stable fractures, while surgical intervention (e.g., internal fixation with plates or rods) is often required for displaced or unstable segments. Pain management, physical therapy, and activity modification are standard components of recovery.

Prognosis and Follow-Up

Prognosis varies based on fracture severity, treatment success, and adherence to rehabilitation. Most patients regain functional use of the arm, but recovery may take several months. Follow-up appointments monitor healing via imaging, assess range of motion, and adjust treatment plans. Physical therapy is often recommended to restore strength and mobility.

Complications

Potential complications include nonunion (failure to heal), malunion (improper healing), nerve or blood vessel damage, infection (if open fracture), and long-term stiffness or weakness. Chronic pain or arthritis may develop in severe cases.

Lifestyle & Prevention

Preventive measures include using protective gear during high-risk activities, maintaining bone health through diet and exercise, and avoiding falls (e.g., removing tripping hazards). For those with osteoporosis, medications and regular bone density checks may reduce fracture risk.

When to Seek Professional Help

Seek immediate medical attention for severe pain, visible deformity, inability to move the arm, or signs of infection (e.g., fever, redness). Emergency care is necessary if there is numbness, tingling, or loss of pulse in the hand, as these may indicate nerve or vascular injury.

Tips for Medical Coders

Document the fracture as "displaced segmental" with specification of the left arm. Include details on fracture type (open/closed), treatment provided, and encounter stage (e.g., initial, subsequent) if applicable. Ensure alignment with clinical notes to support coding accuracy.