S62.315G Displaced fracture of base of fourth metacarpal bone, left hand, subsequent encounter for fracture with delayed healing

Name of the Condition

• Displaced fracture of base of fourth metacarpal bone, left hand, subsequent encounter for fracture with delayed healing

Summary

A displaced fracture of the base of the fourth metacarpal bone in the left hand is a break in the proximal (base) portion of the fourth 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 classified as having delayed healing, indicating that the normal healing process has not progressed as expected during subsequent encounters.

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.
• Poor blood supply to the fracture site.
• Inadequate immobilization or premature weight-bearing.

Symptoms

• Persistent 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.
• Delayed healing signs, such as lack of progress in imaging.

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. Additional imaging (e.g., CT or MRI) may be used to assess healing progress or identify complications.

Treatment Options

• Prolonged 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.
• Surgical intervention, such as bone grafting or internal fixation, for severe cases.
• Nutritional support or supplements to aid bone healing.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, patient factors, and adherence to treatment. Delayed healing may require extended follow-up and adjustments to the treatment plan. Regular imaging and clinical assessments are necessary to monitor progress. Most fractures eventually heal with appropriate management, but recovery time may be longer than usual.

Complications

• Nonunion or malunion of the fracture.
• Chronic pain or stiffness.
• Reduced hand function or grip strength.
• Infection (if surgical intervention is required).
• Nerve or tendon damage in the affected area.

Lifestyle & Prevention

• Avoid high-impact activities until fully healed.
• Use protective gear during sports or manual labor.
• Maintain a balanced diet rich in calcium and vitamin D to support bone health.
• Follow prescribed immobilization and therapy protocols strictly.
• Quit smoking, as it can impair bone healing.

When to Seek Professional Help

• Persistent or worsening pain, swelling, or deformity.
• Inability to move fingers or grip objects.
• Signs of infection, such as redness, warmth, or pus.
• Delayed healing despite treatment.
• New or worsening numbness or tingling in the hand.

Tips for Medical Coders

This code (S62.315G) is used for a subsequent encounter for a displaced fracture of the base of the fourth metacarpal bone in the left hand with delayed healing. Documentation should clearly indicate the fracture's location, displacement, laterality, and the reason for delayed healing (e.g., imaging findings, clinical assessment). Ensure the encounter is classified as "subsequent" and that the fracture's healing status is explicitly documented to support accurate coding.