S52.136F Nondisplaced fracture of neck of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

Name of the Condition

• Nondisplaced fracture of neck of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
• Medical term: S52.136F

Summary

A nondisplaced fracture of the neck of the unspecified radius is a break in the radius bone near the wrist where the bone fragments remain in their normal alignment. This code represents a subsequent encounter for an open fracture (types IIIA, IIIB, or IIIC) with routine healing, indicating the fracture is in the healing phase and the skin wound has healed or is healing without major complications.

Causes

Nondisplaced fractures often result from trauma to the forearm, such as falls onto an outstretched hand, direct blows, or accidents. Open fractures occur when the broken bone pierces the skin or external forces cause a wound at the fracture site. The "subsequent encounter" designation indicates this is a follow-up visit after initial treatment.

Risk Factors

• Osteoporosis or weakened bone density
• Engaging in high-impact activities or sports
• Advanced age, which may lead to more brittle bones
• Previous fractures or bone health issues

Symptoms

• Persistent pain at the fracture site
• Swelling and tenderness in the forearm or wrist
• Limited range of motion in the affected arm
• Possible residual skin changes from the open fracture

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and range of motion. Imaging studies like X-rays are used to confirm the fracture and evaluate alignment. Documentation should specify the fracture type (IIIA, IIIB, or IIIC) and note routine healing. Additional scans may be ordered if complications are suspected.

Treatment Options

• Pain management with medications such as NSAIDs
• Immobilization with a cast or splint if needed
• Physical therapy to restore mobility and strength
• Monitoring for signs of infection or delayed healing

Prognosis and Follow-Up

Most nondisplaced fractures with routine healing have a good prognosis. Follow-up visits are typically scheduled to assess healing progress and adjust treatment. Full recovery may take several weeks to months, depending on the fracture and patient factors.

Complications

• Infection (rare with routine healing)
• Delayed union or nonunion
• Stiffness or reduced range of motion
• Nerve or vascular damage (unlikely with routine healing)

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a provider
• Use protective gear during sports or activities
• Maintain bone health with proper nutrition and exercise
• Follow rehabilitation guidelines to restore function

When to Seek Professional Help

Seek care if you experience increased pain, swelling, redness, or signs of infection (e.g., fever, pus). Contact a provider if you notice new numbness, tingling, or weakness in the hand or arm.

Tips for Medical Coders

Document the fracture type (IIIA, IIIB, or IIIC) and confirm routine healing. Ensure the encounter is coded as "subsequent" and specify the radius as "unspecified" if the side is not documented. Verify that open fracture details are clearly recorded to support the code.