S62.367A Nondisplaced fracture of neck of fifth metacarpal bone, left hand, initial encounter for closed fracture

Name of the Condition

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

Summary

A nondisplaced fracture of the neck of the fifth metacarpal bone in the left hand is a break in the midsection of the fifth metacarpal bone where the bone fragments remain aligned. This injury typically results from trauma or impact to the hand, with the fracture not causing significant displacement of the bone fragments. The term "initial encounter" indicates this is the first time the patient is receiving treatment for the fracture, and "closed fracture" means the skin over the fracture site remains intact.

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 of the metacarpal neck heal well with proper immobilization and rest. Recovery time typically ranges from 4 to 6 weeks, depending on the patient's age and overall health. Follow-up appointments are important to monitor healing and ensure the fracture remains stable. Physical therapy may be recommended to restore full function once the bone has healed.

Complications

• Delayed healing or nonunion of the fracture.
• Stiffness or reduced range of motion in the hand.
• Chronic pain or discomfort.
• Infection (rare, especially with closed fractures).

Lifestyle & Prevention

• Use protective gear during sports or high-risk activities.
• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Avoid repetitive hand motions that may lead to stress fractures.
• Practice proper ergonomics during manual labor to reduce strain.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity after an injury to the hand. 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 at the injury site.

Tips for Medical Coders

Document the specific metacarpal bone (fifth) and hand (left) involved, as well as the fracture type (nondisplaced) and encounter status (initial for closed fracture). Ensure the medical record supports the absence of displacement and confirms the fracture is closed. Include details about the mechanism of injury and any imaging results to validate the code selection.