S62.661A Nondisplaced fracture of distal phalanx of left index finger, initial encounter for closed fracture

Name of the Condition

• Nondisplaced fracture of distal phalanx of left index finger, initial encounter for closed fracture (ICD-10 Code: S62.661A)

Summary

A nondisplaced fracture of the distal phalanx of the left index finger is a break in the tip bone of the finger where the bone fragments remain in their normal anatomical alignment. This is an initial encounter for a closed fracture, meaning the skin is intact and the fracture has not been previously treated. The distal phalanx is the most distal segment of the finger, and this injury typically results from direct trauma or impact to the fingertip.

Causes

Direct trauma or impact to the fingertip, such as from crushing injuries, falls, or accidents. Severe bending forces applied to the finger, often seen in sports or manual labor, can also cause this fracture. Repetitive stress or overuse is less common but may contribute in some cases.

Risk Factors

• Participation in contact sports or activities with a high risk of hand injuries.
• Occupations involving manual labor or handling heavy equipment.
• Prior history of hand or finger fractures.
• Osteoporosis or other conditions that weaken bone density.

Symptoms

• Pain, swelling, and tenderness at the fingertip.
• Bruising around the injury site.
• Possible deformity or misalignment, though less pronounced than in displaced fractures.
• Limited range of motion or difficulty moving the fingertip.
• Numbness or tingling if nerves are involved.

Diagnosis

Physical examination by a healthcare professional to assess pain, swelling, and mobility. Imaging tests, such as X-rays, to confirm the fracture and rule out other injuries. The diagnosis confirms a nondisplaced fracture with intact skin and no prior treatment.

Treatment Options

Immobilization with a splint or buddy taping to adjacent fingers to support healing. Pain management with over-the-counter or prescription medications. Follow-up care to monitor healing and adjust treatment as needed. Physical therapy may be recommended to restore range of motion once the fracture heals.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with proper immobilization and care. Follow-up appointments are typically scheduled to assess healing progress, usually within 1-2 weeks initially, then as needed. Full recovery may take several weeks, depending on the severity and individual healing response.

Complications

Delayed healing or nonunion if the fracture does not mend properly. Infection risk, though low for closed fractures. Stiffness or reduced range of motion if immobilization is prolonged. Nerve damage, which may cause persistent numbness or tingling.

Lifestyle & Prevention

Avoid activities that risk finger injury until fully healed. Use protective gear, such as gloves, during high-risk tasks or sports. Maintain bone health through a balanced diet and regular exercise to reduce fracture risk. Practice proper hand ergonomics to minimize strain.

When to Seek Professional Help

Severe pain that does not improve with rest or medication. Signs of infection, such as increased redness, pus, or fever. Numbness, tingling, or loss of circulation in the finger. Inability to move the finger or persistent deformity.

Tips for Medical Coders

Document the specific finger (left index) and confirm the fracture is nondisplaced with intact skin (closed) and that this is the initial encounter. Ensure clinical notes support the absence of prior treatment or open wound. Code S62.661A is specific to the left index finger; verify laterality and fracture details match documentation.