S96.122 Laceration of muscle and tendon of long extensor muscle of toe at ankle and foot level, left foot

Name of the Condition

Laceration of Muscle and Tendon of Long Extensor Muscle of Toe at Ankle and Foot Level, Left Foot (ICD-10: S96.122)

Summary

A laceration of the long extensor muscle and tendon of the toe at the ankle and foot level is a deep cut or tear affecting the muscles and tendons responsible for toe extension. This condition specifically involves the left foot and typically results from trauma or penetrating injuries.

Causes

Traumatic events such as falls, sports injuries, or direct blows to the foot or ankle. Penetrating injuries from sharp objects or lacerations.

Risk Factors

• Participation in high-impact sports or activities with sudden movements.
• Occupations requiring manual labor or exposure to sharp tools.
• Activities involving high risk of foot injuries.

Symptoms

• Sharp or severe pain in the affected area.
• Swelling and bruising of the foot and ankle.
• Inability or difficulty in extending the toes.
• Visible laceration or open wound on the foot.

Diagnosis

Physical examination assessing the extent of injury. Imaging tests, such as X-rays or MRIs, to evaluate soft tissue damage. Ultrasound may be used to assess tendon involvement.

Treatment Options

• Wound Care: Cleaning and dressing the wound to prevent infection.
• Surgery: To repair torn muscles and tendons if necessary.
• Immobilization: Using a splint or cast to support healing.
• Physical Therapy: To restore movement and strength.

Prognosis and Follow-Up

Recovery depends on the severity of the injury and treatment. Early intervention improves outcomes. Follow-up appointments monitor healing and functional recovery.

Complications

• Infection at the wound site.
• Tendon re-rupture or incomplete healing.
• Chronic pain or limited toe movement.

Lifestyle & Prevention

• Wear protective footwear during high-risk activities.
• Warm up properly before exercise.
• Avoid activities that increase foot injury risk.

When to Seek Professional Help

Seek immediate care for severe pain, visible wounds, or inability to move the toe. Prompt evaluation prevents complications.

Tips for Medical Coders

Use S96.122 for lacerations of the long extensor muscle and tendon of the toe at the ankle and foot level, left foot. Document the location (left foot) and confirm the injury involves both muscle and tendon. Ensure clinical notes support the diagnosis for accurate coding.