S62.351A Nondisplaced fracture of shaft of second metacarpal bone, left hand, initial encounter for closed fracture

Name of the Condition

• Nondisplaced fracture of shaft of second metacarpal bone, left hand, initial encounter for closed fracture

Summary

A nondisplaced fracture of the shaft of the second metacarpal bone in the left hand is a break in the middle portion of the bone that connects the index finger to the wrist, where the bone fragments remain aligned. This injury typically results from trauma or impact to the hand and is classified as a closed fracture (no open wound) during the initial encounter.

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.

Symptoms

• Pain and swelling in the hand.
• Tenderness or bruising around the affected area.
• Difficulty moving the fingers or hand.
• Possible deformity or misalignment.

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.

Treatment Options

• Immobilization with a cast or splint to promote 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

Most nondisplaced fractures heal well with proper immobilization and care. Follow-up appointments are typically scheduled to monitor healing and adjust treatment as needed. Full recovery may take several weeks, depending on the severity of the injury.

Complications

• Delayed healing or nonunion.
• Stiffness or reduced range of motion.
• Chronic pain.
• Infection (rare, especially with closed fractures).

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through proper nutrition and exercise.
• Avoid repetitive hand stress or overuse.
• Practice safe techniques in sports or manual labor.

When to Seek Professional Help

Seek immediate medical attention if pain worsens, swelling increases, or there are signs of infection (e.g., redness, fever). Also, consult a provider if mobility does not improve with treatment or if deformity develops.

Tips for Medical Coders

Document the specific location (left hand, second metacarpal), fracture type (nondisplaced), encounter stage (initial), and whether the fracture is closed. Ensure clinical notes support the absence of displacement and confirm the fracture is closed (no open wound) to justify the code.