S62.323A Displaced fracture of shaft of third metacarpal bone, left hand, initial encounter for closed fracture

Name of the Condition

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

Summary

A displaced fracture of the shaft of the third metacarpal bone in the left hand involves a break in the middle portion of the bone, with the fragments misaligned. This injury typically results from trauma or impact to the hand, leading to a fracture that disrupts the normal alignment of the bone. The "initial encounter for closed fracture" specifies this is the first treatment for a fracture without an open wound.

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 fractures heal within 6–8 weeks with proper immobilization and care. Follow-up appointments monitor healing progress, and physical therapy may be recommended to restore full function. Long-term outcomes depend on the severity of the fracture and adherence to treatment.

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.
• Nerve or tendon damage in severe cases.

Lifestyle & Prevention

• Use protective gear during sports or high-risk activities.
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid repetitive hand stress or overuse.

When to Seek Professional Help

Seek immediate care if there is severe pain, swelling, deformity, or inability to move the hand. Prompt evaluation is necessary to assess the fracture and prevent complications.

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 on fracture displacement and whether the fracture is open or closed to support the code assignment.