S52.365E Nondisplaced segmental fracture of shaft of radius, left arm, subsequent encounter for open fracture type I or II with routine healing

Name of the Condition

Nondisplaced segmental fracture of shaft of radius, left arm, subsequent encounter for open fracture type I or II with routine healing
ICD-10 Code: S52.365E

Summary

A nondisplaced 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 remain in their original alignment. This injury typically results from significant trauma and may impair arm function depending on associated soft tissue damage. The "nondisplaced" nature means the bone fragments are not shifted out of position, which can influence treatment and recovery. The "subsequent encounter for open fracture type I or II with routine healing" indicates this is a follow-up visit for a fracture where the skin was broken (open) with minimal contamination, and healing is progressing normally without complications.

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 without displacing them. Open fractures result when the broken bone pierces the skin, often from the same traumatic events.

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 elbow without pain
• Possible open wound if the fracture is type I or II
• Tenderness or warmth around the fracture area

Diagnosis

Diagnosis typically involves a physical examination to assess pain, swelling, and range of motion, followed by imaging studies such as X-rays to confirm the fracture type and alignment. CT scans may be used for detailed visualization of complex fractures. The "subsequent encounter" status is determined by the timing of the visit relative to the initial injury and treatment, while "routine healing" is confirmed by clinical assessment and imaging showing progressive bone repair without signs of infection or nonunion.

Treatment Options

Treatment focuses on maintaining alignment and promoting healing. This may include immobilization with a cast or splint, pain management, and monitoring for complications. For open fractures, wound care is essential to prevent infection. Physical therapy may be recommended during recovery to restore strength and mobility once healing is established.

Prognosis and Follow-Up

With proper treatment and routine healing, most nondisplaced segmental fractures of the radius heal well, allowing return to normal function. Follow-up visits are important to monitor progress, adjust immobilization, and assess for complications. The "subsequent encounter" phase ensures ongoing care until the fracture is fully healed and the patient can resume regular activities.

Complications

• Infection (more common in open fractures)
• Delayed healing or nonunion
• Stiffness or reduced range of motion
• Nerve or blood vessel damage
• Malunion if fragments shift during healing

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports)
• Maintain bone health through diet and exercise to reduce fracture risk
• Avoid falls by modifying home environments (e.g., removing tripping hazards)
• Follow post-injury care instructions to support healing

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or an open wound after an injury. Contact your healthcare provider if you notice increased pain, redness, or drainage from the fracture site, as these may indicate infection or complications.

Tips for Medical Coders

Document the encounter as a "subsequent" visit for an open fracture type I or II with routine healing. Ensure clinical notes specify the fracture type, alignment (nondisplaced), and healing status to support the code. Verify that the encounter occurs after the initial treatment phase and that there are no signs of delayed healing or complications.