S93.622 Sprain of tarsometatarsal ligament of left foot

Name of the Condition

• Sprain of tarsometatarsal ligament of left foot
• Medical term: S93.622

Summary

A sprain of the tarsometatarsal ligament of the left foot involves stretching or tearing of the ligaments that support the tarsometatarsal joints. This injury typically results from trauma or overuse and can cause pain, swelling, and functional impairment.

Causes

Sprains occur when the foot is forced into an unnatural position, such as twisting, rolling, or sudden impacts. Common causes include falls, sports injuries, or missteps on uneven surfaces.

Risk Factors

• Participation in high-impact activities or sports
• Uneven walking or running surfaces
• Poor footwear support
• Previous foot or ankle injuries

Symptoms

• Pain and tenderness in the affected area
• Swelling and bruising
• Limited range of motion
• Instability or difficulty bearing weight

Diagnosis

Diagnosis is based on a physical examination to assess pain, swelling, and joint stability. Imaging tests like X-rays may be used to rule out fractures, while MRI or ultrasound can evaluate ligament damage.

Treatment Options

• Rest, Ice, Compression, and Elevation (RICE) for immediate relief
• Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain and swelling
• Physical therapy to restore strength and mobility
• Immobilization with a splint or cast for severe cases

Prognosis and Follow-Up

Most sprains heal with conservative treatment within a few weeks to months. Follow-up care may include monitoring for recovery progress and adjusting treatment plans as needed. Severe cases may require longer rehabilitation.

Complications

• Chronic pain or instability
• Repeated sprains
• Arthritis in the affected joint over time

Lifestyle & Prevention

• Wear supportive footwear during activities
• Warm up before exercise
• Avoid uneven surfaces when possible
• Strengthen foot and ankle muscles through targeted exercises

When to Seek Professional Help

Seek medical attention if pain is severe, swelling worsens, or weight-bearing becomes impossible. Persistent symptoms after initial treatment also warrant evaluation.

Tips for Medical Coders

Document the specific location (left foot) and confirm the injury involves the tarsometatarsal ligament. Ensure clinical notes support the diagnosis and specify the affected side for accurate coding.