S62.361A Nondisplaced fracture of neck of second metacarpal bone, left hand, initial encounter for closed fracture

Name of the Condition

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

Summary

A nondisplaced fracture of the neck of the second metacarpal bone in the left hand is a break in the midsection of the second metacarpal (one of the bones in the hand) where the bone fragments remain aligned. This injury occurs during an initial encounter for a closed fracture, meaning the skin is intact and there is no open wound. It typically results 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.

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 rest. Follow-up appointments are typically scheduled to monitor healing progress, often with repeat imaging to ensure proper alignment. Full recovery may take several weeks, with gradual return to normal activities as tolerated.

Complications

• Delayed healing or nonunion.
• Malunion (improper healing).
• Stiffness or reduced range of motion in the hand.
• Chronic pain.

Lifestyle & Prevention

• Use protective gear during sports or high-risk activities.
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid repetitive hand stress or overuse.
• Practice safe techniques to prevent falls or hand injuries.

When to Seek Professional Help

Seek immediate medical attention if there is severe pain, swelling, or deformity, or if the hand cannot be moved. Also, consult a healthcare provider if symptoms worsen or do not improve with initial treatment.

Tips for Medical Coders

Document the specific location (left hand, second metacarpal), fracture type (nondisplaced), encounter type (initial), and whether the fracture is closed. Ensure clinical documentation supports the absence of displacement and confirms the fracture is closed (no open wound). Verify the encounter is the first for this specific fracture to justify the "initial encounter" code.