S62.036G Nondisplaced fracture of proximal third of navicular [scaphoid] bone of unspecified wrist, subsequent encounter for fracture with delayed healing

Name of the Condition

Nondisplaced fracture of proximal third of navicular [scaphoid] bone of unspecified wrist, subsequent encounter for fracture with delayed healing

Summary

A nondisplaced fracture of the proximal third of the navicular (scaphoid) bone in the unspecified wrist is a break in the upper portion of one of the wrist's small bones, where the bone fragments remain in their normal alignment. This type of fracture typically results from trauma and requires evaluation to ensure proper healing and prevent complications. The term "subsequent encounter for fracture with delayed healing" indicates this is a follow-up visit for a fracture that is not healing at the expected rate.

Causes

Direct trauma to the wrist, such as a fall onto an outstretched hand. High-impact injuries, including sports-related accidents or motor vehicle collisions.

Risk Factors

• Participation in contact sports or activities with a high risk of wrist injury
• Osteoporosis or weakened bone density
• Previous wrist fractures or ligament damage
• Smoking or poor circulation, which can impair healing

Symptoms

• Persistent pain and tenderness in the wrist, particularly on the thumb side
• Swelling and bruising around the wrist area
• Decreased range of motion or difficulty gripping objects
• Possible numbness or tingling if nerves are affected
• Delayed healing may present with prolonged symptoms beyond the typical recovery timeline

Diagnosis

Physical examination to assess pain, swelling, and wrist mobility. Imaging tests, such as X-rays, CT scans, or MRI, to confirm the fracture and evaluate displacement. Additional tests may be used to check for nerve or ligament damage. Follow-up imaging may be performed to assess healing progress.

Treatment Options

• Immobilization with a cast or splint to stabilize the wrist
• Pain management with medications or physical therapy
• Surgical intervention if delayed healing persists or complications arise
• Monitoring with regular imaging to track healing progress

Prognosis and Follow-Up

Most nondisplaced fractures heal with proper immobilization and care, but delayed healing may require extended treatment or intervention. Follow-up appointments are necessary to monitor progress and adjust treatment as needed. Recovery time varies depending on the individual and the extent of the injury.

Complications

• Nonunion (failure of the bone to heal)
• Avascular necrosis (loss of blood supply to the bone)
• Arthritis or chronic pain in the wrist
• Nerve damage leading to numbness or weakness

Lifestyle & Prevention

• Avoid high-risk activities that may cause wrist injury
• Use protective gear during sports or physical activities
• Maintain bone health through proper nutrition and exercise
• Quit smoking to improve healing potential

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or symptoms persist beyond the expected recovery period. Immediate care is needed for severe pain, inability to move the wrist, or signs of infection.

Tips for Medical Coders

This code is used for a subsequent encounter for a nondisplaced fracture of the proximal third of the navicular bone with delayed healing. Documentation should specify the fracture location, displacement status, and the reason for delayed healing. Ensure the encounter is classified as "subsequent" and that the fracture is confirmed to have delayed healing.