S62.348G Nondisplaced fracture of base of other metacarpal bone, subsequent encounter for fracture with delayed healing

Name of the Condition

• Nondisplaced fracture of base of other metacarpal bone, subsequent encounter for fracture with delayed healing

Summary

A nondisplaced fracture of the base of another metacarpal bone (excluding the thumb) involves a small break or crack in the bone where the fragments remain in their normal alignment. This code applies to a subsequent encounter for a fracture with delayed healing, indicating the fracture is not progressing as expected during the healing process. Such fractures typically result from trauma or impact to the hand.

Causes

Direct trauma, such as a fall or blow to the hand. Sports-related injuries or accidents. Repetitive stress or overuse.

Risk Factors

• Participation in contact sports or high-impact activities.
• Reduced bone density or osteoporosis.
• Occupational hazards involving manual labor.
• Poor blood supply to the fracture site.
• Smoking or other factors that impair healing.

Symptoms

• Persistent pain and tenderness at the base of the affected metacarpal bone.
• Swelling and bruising around the injured area.
• Difficulty or pain when moving the corresponding finger.
• Limited improvement in symptoms despite prior treatment.

Diagnosis

Physical examination by a healthcare provider to assess tenderness, swelling, or deformity. Imaging tests, such as X-rays, to confirm the fracture and evaluate its extent. Additional imaging (e.g., CT or MRI) may be used to assess healing progress. The diagnosis confirms the fracture is nondisplaced and healing is delayed.

Treatment Options

• Immobilization with a splint or cast: To keep the bones in place while healing.
• Pain management using over-the-counter or prescription medications.
• Physical therapy to restore mobility and strength.
• Surgical intervention (e.g., bone grafting or fixation) may be required if healing does not progress.
• Nutritional support or medications to promote bone healing.

Prognosis and Follow-Up

Prognosis depends on the underlying cause of delayed healing and the effectiveness of treatment. Most fractures eventually heal with appropriate care, but recovery may take longer than usual. Regular follow-up appointments are necessary to monitor healing progress. Adjustments to treatment plans may be made based on imaging and clinical assessments.

Complications

• Nonunion (failure of the fracture to heal).
• Malunion (healing in an abnormal position).
• Chronic pain or stiffness.
• Reduced hand function or mobility.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Use protective gear during sports or manual labor.
• Maintain a balanced diet rich in calcium and vitamin D to support bone health.
• Quit smoking, as it impairs healing.
• Follow prescribed rehabilitation exercises to restore strength and mobility.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity. Contact your healthcare provider if symptoms worsen or do not improve with treatment, or if you notice signs of infection (e.g., redness, warmth, or pus).

Tips for Medical Coders

Use this code for a subsequent encounter for a nondisplaced fracture of the base of another metacarpal bone with delayed healing. Document the fracture's location, the fact that it is nondisplaced, and the delayed healing status. Include details of prior treatments and any factors contributing to delayed healing (e.g., poor blood supply, smoking) to support code assignment. Ensure the encounter is classified as "subsequent" and not initial or acute.