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

Name of the Condition

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

Summary

A nondisplaced fracture of the base of another metacarpal bone (excluding the thumb) with routine healing indicates a small break or crack in the bone where fragments remain aligned, and healing is progressing as expected. This code is used for follow-up care after the initial injury, confirming the fracture is healing without complications.

Causes

Direct trauma, such as a fall or blow to the hand, is the primary cause. Sports-related injuries, accidents, or repetitive stress may also lead to this fracture.

Risk Factors

• Participation in contact sports or high-impact activities.
• Reduced bone density or osteoporosis.
• Occupational hazards involving manual labor.

Symptoms

• 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.

Diagnosis

Physical examination by a healthcare provider to assess tenderness, swelling, or deformity. Imaging tests, such as X-rays, are used to confirm the fracture and verify that the bone fragments are properly aligned and healing.

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.
• Surgery may be required for severe or displaced fractures to realign the bone.

Prognosis and Follow-Up

With proper care, nondisplaced fractures typically heal within 4–6 weeks. Follow-up appointments monitor healing progress, and most patients regain full function without long-term issues. Routine healing indicates no complications, but adherence to immobilization and therapy is important.

Complications

• Delayed healing or nonunion if immobilization is inadequate.
• Stiffness or reduced range of motion in the affected finger.
• Chronic pain in rare cases.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health with adequate calcium and vitamin D.
• Avoid repetitive hand stress or improper technique in manual tasks.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or mobility does not improve. Signs of infection (redness, pus) or new deformity also require immediate attention.

Tips for Medical Coders

Use this code for subsequent encounters when the fracture is healing routinely. Document the fracture type (nondisplaced), location (base of other metacarpal), and healing status to support code assignment. Ensure the encounter is for fracture care, not initial diagnosis or complications.