S92.515 Nondisplaced fracture of proximal phalanx of left lesser toe(s)

Name of the Condition

• Nondisplaced fracture of proximal phalanx of left lesser toe(s)

Summary

This condition involves a break in the proximal phalanx (the bone closest to the foot) of one or more lesser toes (excluding the big toe) on the left foot, where the bone fragments remain in their normal anatomical position. The fracture is stable and typically results from direct trauma, with minimal displacement of the bone ends. It may affect toe function and mobility depending on the severity of the injury.

Causes

Traumatic events such as stubbing the toe, dropping a heavy object on it, or direct blows from accidents. Sports-related injuries, falls, or twisting motions may also result in a nondisplaced fracture of the proximal phalanx.

Risk Factors

• Participation in activities with a high risk of toe injury, such as contact sports or dancing.
• Osteoporosis or other bone-weakening conditions that reduce bone density.
• Improper footwear that offers little protection or has a narrow toe box.
• Previous toe fractures or structural abnormalities in the foot.

Symptoms

• Sudden pain, swelling, or bruising in the affected toe.
• Difficulty bearing weight or walking due to pain.
• Tenderness to touch or pressure on the injured area.
• Possible mild deformity, though less pronounced than with displaced fractures.

Diagnosis

A physical examination to assess pain, swelling, and range of motion. Imaging studies, such as X-rays, to confirm the fracture and evaluate its extent. Additional tests (e.g., CT or MRI) may be used if further detail is needed, though nondisplaced fractures are often clearly visible on standard X-rays.

Treatment Options

• Rest and elevation to reduce swelling.
• Immobilization with a splint or buddy taping to stabilize the toe.
• Pain management with over-the-counter or prescription medications.
• Physical therapy to restore mobility and strength once healing progresses.
• Surgical intervention is rarely required for nondisplaced fractures unless complications arise.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with conservative treatment, typically within 4-6 weeks. Follow-up appointments may be scheduled to monitor healing and adjust treatment as needed. Full recovery of function is common, though some residual stiffness or mild discomfort may persist.

Complications

• Delayed healing or nonunion if the fracture is not properly immobilized.
• Malunion, where the bone heals in a slightly abnormal position, potentially affecting toe alignment.
• Chronic pain or stiffness in the affected toe.
• Infection, though rare, may occur if the skin is broken.

Lifestyle & Prevention

• Wear properly fitting, supportive footwear with adequate toe protection.
• Use caution during activities with a high risk of toe injury, such as sports or heavy lifting.
• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Avoid walking barefoot in environments where toe injuries are more likely (e.g., construction sites).

When to Seek Professional Help

• Severe pain that does not improve with rest or medication.
• Visible deformity or increasing swelling.
• Inability to bear weight on the foot.
• Signs of infection, such as redness, warmth, or pus.

Tips for Medical Coders

Document the specific toe(s) involved, the side (left), and the fracture type (nondisplaced) to ensure accurate coding. Include details about the mechanism of injury, imaging results, and treatment provided to support the diagnosis. Verify that the fracture is confined to the proximal phalanx of a lesser toe and not the big toe or another phalanx.