S52.334 Nondisplaced oblique fracture of shaft of right radius

Name of the Condition

Nondisplaced oblique fracture of shaft of right radius
ICD-10 Code: S52.334

Summary

A nondisplaced oblique fracture of the shaft of the right radius is a break in the long, outer bone of the forearm (radius) between the elbow and wrist, where the fracture line runs at an angle across the bone and the bone fragments remain aligned. This type of fracture typically results from trauma and may affect arm function depending on the fracture's stability and associated soft tissue damage.

Causes

This fracture commonly occurs due to direct trauma, such as falls onto an outstretched arm, direct blows to the forearm, or accidents involving twisting forces at the wrist or elbow. High-impact events like motor vehicle collisions or sports injuries can also cause the bone to break in an oblique pattern.

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 typically involves a physical examination to assess pain, swelling, and deformity, followed by imaging studies such as X-rays to confirm the fracture type, location, and alignment. Additional imaging (e.g., CT or MRI) may be used if soft tissue damage or associated injuries are suspected.

Treatment Options

Treatment depends on fracture stability and alignment. Nondisplaced fractures are often managed with immobilization (e.g., casting or splinting) to allow healing. Pain management and activity modification may be recommended. Surgical intervention is generally not required unless the fracture becomes displaced or unstable.

Prognosis and Follow-Up

With proper immobilization and adherence to treatment, most nondisplaced oblique fractures of the radius heal well within 6–8 weeks. Follow-up appointments monitor healing progress, and physical therapy may be recommended to restore strength and range of motion once the fracture is stable.

Complications

Potential complications include malunion (improper healing), nonunion (failure to heal), nerve or blood vessel damage, or chronic pain. Infection may occur if the fracture is open. Early detection and management reduce these risks.

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports)
• Maintain bone health through adequate calcium and vitamin D intake
• Avoid falls by modifying home environments (e.g., removing tripping hazards)
• Strengthen forearm muscles to improve resilience

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, visible deformity, numbness, or inability to move the arm. Return to care if swelling, pain, or bruising worsens after initial treatment, or if you notice signs of infection (e.g., redness, fever).

Tips for Medical Coders

Code S52.334 is specific to a nondisplaced oblique fracture of the right radius shaft. Documentation should clearly indicate the fracture type (oblique), displacement status (nondisplaced), bone involved (radius), and laterality (right). Ensure clinical notes support the absence of displacement to justify this code.