S52.209 Unspecified fracture of shaft of unspecified ulna

Name of the Condition

• Unspecified fracture of shaft of unspecified ulna

Summary

An unspecified fracture of the shaft of the unspecified ulna is a break in the long bone of the forearm (ulna) where the specific fracture pattern, displacement, or side (right/left) is not detailed. This code is used when the fracture type, alignment, or other characteristics are not documented or specified in the medical record.

Causes

Direct trauma to the forearm, such as from a fall, blow, or accident. High-impact injuries, including sports-related or occupational incidents.

Risk Factors

• Participation in contact sports or activities with a high risk of falls.
• Osteoporosis or other bone-weakening conditions.
• Advanced age, which may reduce bone density.
• Previous fractures or bone abnormalities.

Symptoms

• Pain and tenderness in the forearm.
• Swelling and bruising around the injured area.
• Difficulty moving the arm or wrist.
• Possible deformity or abnormal positioning of the forearm.

Diagnosis

Physical examination to assess pain, swelling, and range of motion. Imaging tests, such as X-rays, to confirm the fracture and evaluate bone alignment.

Treatment Options

• Immobilization with a cast or splint to support healing.
• Pain management with medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs).
• Surgical intervention may be required for severe or displaced fractures.

Prognosis and Follow-Up

Recovery depends on fracture severity and treatment. Immobilization typically lasts 4–6 weeks, followed by rehabilitation to restore strength and mobility. Regular follow-up with imaging may be needed to monitor healing.

Complications

• Nonunion or delayed healing.
• Malunion (improper bone alignment).
• Nerve or blood vessel damage.
• Chronic pain or stiffness.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health with calcium and vitamin D.
• Avoid falls by modifying home environments (e.g., removing tripping hazards).

When to Seek Professional Help

Seek care if pain is severe, swelling worsens, or there is inability to move the arm. Immediate attention is needed for open fractures, numbness, or signs of infection.

Tips for Medical Coders

Document the fracture as unspecified when details about the fracture pattern, displacement, or side are not provided. Ensure the medical record supports the use of this code by confirming the absence of more specific documentation.