S52.244 Nondisplaced spiral fracture of shaft of ulna, right arm

Name of the Condition

• Nondisplaced spiral fracture of shaft of ulna, right arm

Summary

A nondisplaced spiral fracture of the shaft of the ulna, right arm, is a break in the long, straight portion of the ulna bone (one of the two forearm bones) with a spiral pattern and no misalignment of bone fragments. This fracture typically results from rotational forces and involves the main body of the ulna without displacement, meaning the broken bone ends remain in their normal anatomical position. The fracture affects the right arm and requires documentation of nondisplacement for accurate coding.

Causes

Direct trauma to the forearm, such as from a fall, blow, or accident. High-impact injuries, including sports-related incidents or motor vehicle collisions. Indirect forces transmitted through the wrist or elbow, potentially causing a twisting break in the ulna shaft.

Risk Factors

• Participation in contact sports or activities with a high risk of falls.
• Osteoporosis or other conditions that weaken bone density.
• Previous fractures or bone abnormalities that may predispose to injury.
• Advanced age, which can reduce bone strength.

Symptoms

• Pain and tenderness localized to the forearm.
• Swelling and bruising around the injured area.
• Difficulty moving the arm, wrist, or hand due to pain or instability.
• Possible visible deformity if the fracture is displaced (though nondisplaced fractures may not show obvious deformity).

Diagnosis

Physical examination to assess tenderness, swelling, and range of motion. Imaging tests, such as X-rays, to confirm the fracture pattern and verify nondisplacement. Clinical correlation to ensure the fracture is not displaced.

Treatment Options

• Immobilization with a cast or splint to stabilize the fracture and promote healing.
• Pain management with over-the-counter or prescription medications.
• Physical therapy to restore strength and range of motion once healing progresses.
• Close monitoring to ensure the fracture remains nondisplaced during recovery.

Prognosis and Follow-Up

Most nondisplaced spiral fractures of the ulna shaft heal well with proper immobilization and rest. Follow-up appointments are typically scheduled to monitor healing via imaging and assess functional recovery. Return to normal activities depends on the individual’s healing progress and may take several weeks to months.

Complications

• Delayed healing or nonunion if the fracture does not heal properly.
• Malunion, though less likely with nondisplaced fractures.
• Nerve or blood vessel injury in severe cases.
• Stiffness or reduced range of motion in the wrist or elbow.

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports, manual labor).
• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Avoid falls by using assistive devices if needed, especially in older adults.
• Strengthen forearm muscles to improve stability and reduce injury risk.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or inability to move the arm after an injury. Contact a healthcare provider if symptoms worsen or do not improve with initial treatment, or if you notice signs of infection (e.g., redness, fever).

Tips for Medical Coders

Document the fracture as nondisplaced and specify the right arm to accurately assign code S52.244. Ensure clinical documentation confirms the spiral pattern and lack of displacement, as these details are critical for correct coding. Verify that the injury is isolated to the ulna shaft without associated complications or additional fractures.