S62.313A Displaced fracture of base of third metacarpal bone, left hand, initial encounter for closed fracture

Name of the Condition

• Displaced fracture of base of third metacarpal bone, left hand, initial encounter for closed fracture

Summary

A displaced fracture of the base of the third metacarpal bone in the left hand is a break in the proximal (base) portion of the third 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. The fracture is closed, meaning the skin is intact, and this is the initial encounter for treatment.

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 metacarpal base heal with proper immobilization and follow-up care. Recovery time depends on the severity of the fracture and treatment. Regular follow-up appointments are necessary to monitor healing and adjust treatment as needed. Physical therapy may be recommended to restore full function.

Complications

• Nonunion or delayed healing of the fracture.
• Malunion, where the bone heals in a misaligned 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 a balanced diet and regular exercise.
• Avoid repetitive hand movements that may increase stress on the metacarpals.
• Practice proper ergonomics during manual labor to reduce injury risk.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity after a hand injury. Contact a healthcare provider if symptoms worsen or do not improve with initial treatment, or if you notice signs of infection, such as redness, warmth, or pus.

Tips for Medical Coders

Document the specific metacarpal bone (third), hand (left), and fracture type (displaced, closed) to ensure accurate coding. Include details about the initial encounter and any imaging or treatment provided. Verify that the fracture is not open (compound) to confirm the "closed" designation.