S62.317 Displaced fracture of base of fifth metacarpal bone, left hand

Name of the Condition

• Displaced fracture of base of fifth metacarpal bone, left hand

Summary

A displaced fracture of the base of the fifth metacarpal bone in the left hand is a break in the proximal (base) portion of the fifth metacarpal, where the bone fragments are misaligned. This injury typically results from trauma or direct impact to the hand, leading to pain, swelling, and potential functional impairment.

Causes

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

Risk Factors

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

Symptoms

• Pain and swelling in the left hand.
• Tenderness or bruising around the affected area.
• Difficulty moving the fingers or gripping objects.
• Possible visible 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 and displacement.

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 displaced fractures of the fifth metacarpal base heal with appropriate treatment, but recovery time depends on the severity of the injury and adherence to the treatment plan. Follow-up appointments are necessary to monitor healing and adjust care as needed.

Complications

• Nonunion or delayed healing of the fracture.
• Malunion, where the bone heals in an incorrect position.
• Stiffness or reduced range of motion in the hand.
• Chronic pain or arthritis in the affected joint.

Lifestyle & Prevention

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

When to Seek Professional Help

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

Tips for Medical Coders

Document the specific location (base of fifth metacarpal) and laterality (left hand) to ensure accurate coding. Include details about displacement and any associated injuries or treatments for complete clinical context.