S52.333 Displaced oblique fracture of shaft of unspecified radius

Name of the Condition

Displaced oblique fracture of shaft of unspecified radius
ICD-10 Code: S52.333

Summary

A displaced oblique fracture of the shaft of the unspecified radius is a break in the long, outer bone of the forearm (radius) between the elbow and wrist, where the fracture line runs diagonally and the bone fragments are misaligned. This type of injury typically results from trauma and may affect arm function depending on the degree of displacement 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, displacement, and alignment. Additional tests like CT scans may be used to evaluate complex fractures or associated injuries.

Treatment Options

Treatment depends on fracture severity and may include immobilization with a cast or splint for stable fractures, or surgical intervention (e.g., internal fixation) for displaced or unstable fractures. Pain management and physical therapy are often part of recovery to restore function.

Prognosis and Follow-Up

Prognosis is generally favorable with appropriate treatment, though recovery time varies based on fracture severity and patient factors. Follow-up appointments monitor healing, alignment, and functional recovery, with adjustments to treatment as needed.

Complications

Potential complications include nonunion or malunion of the fracture, nerve or blood vessel damage, infection (if open fracture), or long-term stiffness or weakness in the forearm or wrist.

Lifestyle & Prevention

Preventive measures include using protective gear during high-risk activities, maintaining bone health through diet and exercise, and avoiding falls by modifying home environments (e.g., removing tripping hazards). Strengthening exercises may support forearm resilience.

When to Seek Professional Help

Seek immediate medical attention for severe pain, visible deformity, open wounds, or signs of nerve damage (e.g., numbness, tingling). Follow up with a healthcare provider if pain worsens, swelling persists, or mobility does not improve with treatment.

Tips for Medical Coders

Document the fracture as displaced and oblique, specifying the shaft of the radius without side (unspecified). Include details on trauma mechanism, displacement degree, and any associated injuries. Ensure alignment with clinical notes to support code accuracy.