S62.342 Nondisplaced fracture of base of third metacarpal bone, right hand

Name of the Condition

• Nondisplaced fracture of base of third metacarpal bone, right hand

Summary

A nondisplaced fracture of the base of the third metacarpal bone in the right hand involves a small break or crack in the bone that connects to the middle finger, where the bone fragments remain in proper alignment. This type of injury typically results from trauma or direct impact to the hand.

Causes

Direct trauma, such as a fall onto the hand or a blow to the area, is the primary cause. Sports-related injuries, accidents, or repetitive stress may also lead to this fracture.

Risk Factors

• Participation in activities with a risk of hand trauma, such as contact sports or manual labor.
• Reduced bone density, which can increase susceptibility to fractures.
• Inadequate hand protection during high-risk activities.

Symptoms

• Pain and tenderness at the base of the third metacarpal bone.
• Swelling and bruising around the affected area.
• Difficulty or pain when moving the middle finger.

Diagnosis

Physical examination by a healthcare provider to assess tenderness, swelling, or deformity. Imaging tests, such as X-rays, are used to confirm the fracture and verify that the bone fragments are properly aligned.

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 of the metacarpal base 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, with gradual return to normal activities guided by the healthcare provider.

Complications

• Delayed healing or nonunion if the fracture is not properly immobilized.
• Stiffness or reduced range of motion in the finger or hand.
• Chronic pain in the affected area.

Lifestyle & Prevention

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

When to Seek Professional Help

Seek medical attention if pain is severe, swelling worsens, or there is an inability to move the finger. Immediate care is also recommended if the hand appears deformed or if there is numbness or tingling, which could indicate nerve involvement.

Tips for Medical Coders

Document the specific location (base of the third metacarpal bone) and laterality (right hand) to ensure accurate coding. Include details about the fracture type (nondisplaced) and any associated injuries or treatments in the medical record for comprehensive coding.