S62.363A Nondisplaced fracture of neck of third metacarpal bone, left hand, initial encounter for closed fracture

Name of the Condition

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

Summary

A nondisplaced fracture of the neck of the third metacarpal bone in the left hand is a break in the midsection of the third 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 for closed fracture" indicates this is the first episode of care for a fracture that does not penetrate the skin.

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 heal well with proper immobilization and rest. Follow-up care typically involves monitoring for healing progress and assessing functional recovery. Physical therapy may be recommended to restore strength and range of motion. Full recovery time varies but generally ranges from several weeks to a few months, depending on the individual's health and adherence to treatment.

Complications

• Delayed healing or nonunion of the fracture.
• Chronic pain or stiffness in the hand.
• Nerve or tendon damage in severe cases.
• Post-traumatic arthritis if the joint is affected.

Lifestyle & Prevention

• Use protective gear during sports or high-risk activities.
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid repetitive hand motions 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 there is severe pain, swelling, or deformity after a hand injury. Consult a healthcare provider if symptoms worsen or do not improve with initial care, or if there is difficulty moving the fingers or hand.

Tips for Medical Coders

Document the specific metacarpal bone (third), hand (left), and encounter type (initial for closed fracture) to ensure accurate coding. Include details about the fracture's alignment (nondisplaced) and whether the skin was intact (closed) to support the code assignment.