S62.349A Nondisplaced fracture of base of unspecified metacarpal bone, initial encounter for closed fracture

Name of the Condition

• Nondisplaced fracture of base of unspecified metacarpal bone, initial encounter for closed fracture

Summary

A nondisplaced fracture of the base of an unspecified metacarpal bone involves a small break or crack in the base of one of the hand bones (excluding the thumb), where the bone fragments remain in their normal alignment. This type of injury typically results from trauma or impact to the hand and is classified as a closed fracture, meaning the skin is not broken.

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 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, to confirm the fracture and evaluate its extent.

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

Most nondisplaced fractures heal well with proper immobilization and care. Follow-up appointments are typically scheduled to monitor healing and ensure the bone is aligning correctly. Full recovery may take several weeks, with gradual return to normal activities as tolerated.

Complications

• Delayed healing or nonunion of the fracture.
• Stiffness or reduced range of motion in the affected finger.
• Chronic pain or arthritis in the joint.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid repetitive hand motions that may increase stress on the metacarpals.

When to Seek Professional Help

Seek immediate medical attention if there is severe pain, inability to move the finger, or signs of infection (e.g., redness, pus, fever).

Tips for Medical Coders

Document the specific metacarpal bone if identified, as this may affect code specificity. For initial encounters of closed fractures, ensure the encounter type and fracture status are clearly documented. Use this code for fractures where the metacarpal bone is unspecified and the fracture is nondisplaced with no skin penetration.