S62.613K Displaced fracture of proximal phalanx of left middle finger, subsequent encounter for fracture with nonunion

Name of the Condition

• Displaced fracture of proximal phalanx of left middle finger, subsequent encounter for fracture with nonunion (ICD-10 Code: S62.613K)

Summary

A displaced fracture of the proximal phalanx of the left middle finger, subsequent encounter for fracture with nonunion, refers to a bone break where the fragments are misaligned and have failed to heal properly after an initial injury. This condition involves the first bone segment of the middle finger, which connects to the hand, and the "nonunion" designation indicates the fracture site has not fused within the expected timeframe. The "subsequent encounter" specifies this is a follow-up visit for ongoing management of the nonhealing fracture.

Causes

Direct trauma or impact to the finger, such as from falls, sports injuries, or accidents, can lead to this fracture. Factors contributing to nonunion may include inadequate immobilization, poor blood supply to the bone, infection, or excessive movement at the fracture site during healing.

Risk Factors

• Participation in contact sports or activities with a high risk of hand injuries.
• Occupations involving manual labor or repetitive hand use.
• Prior history of hand or finger fractures, especially those with delayed healing.
• Conditions that impair bone healing, such as diabetes, smoking, or nutritional deficiencies.

Symptoms

• Persistent pain or discomfort at the fracture site.
• Swelling or tenderness that does not resolve over time.
• Visible deformity or misalignment of the finger.
• Limited range of motion or difficulty moving the finger.
• Possible clicking or grinding sensations with movement.

Diagnosis

Physical examination to assess pain, swelling, and mobility. Imaging tests, such as X-rays or CT scans, to confirm nonunion and evaluate bone alignment. Additional tests may be ordered to rule out infection or assess blood flow to the area.

Treatment Options

• Immobilization with a splint or cast to stabilize the fracture.
• Surgical intervention, such as bone grafting or internal fixation, to promote healing.
• Physical therapy to restore function and strength.
• Pain management with medications or other modalities.
• Monitoring for signs of infection or further complications.

Prognosis and Follow-Up

Prognosis depends on the severity of the nonunion and the effectiveness of treatment. Follow-up care is essential to monitor healing progress and adjust treatment as needed. Long-term outcomes may include residual stiffness or reduced function, but many patients achieve satisfactory recovery with appropriate management.

Complications

• Chronic pain or discomfort.
• Permanent deformity or loss of function.
• Increased risk of arthritis in the affected joint.
• Nerve or tendon damage from the original injury or surgery.
• Infection, particularly if surgical intervention is required.

Lifestyle & Prevention

• Avoid activities that strain the injured finger until fully healed.
• Use protective gear during sports or high-risk tasks.
• Maintain a healthy diet rich in calcium and vitamin D to support bone health.
• Follow post-treatment instructions carefully to optimize healing.

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or new symptoms (such as numbness or discoloration) develop. Prompt evaluation is important if the finger shows signs of infection, such as redness, warmth, or drainage.

Tips for Medical Coders

Document the fracture type (displaced), location (proximal phalanx of left middle finger), and encounter type (subsequent) clearly. Specify "nonunion" to indicate delayed healing. Ensure clinical notes support the diagnosis and treatment provided during the encounter.