I80.1 Phlebitis and thrombophlebitis of femoral vein

Name of the Condition

• Phlebitis and Thrombophlebitis of Femoral Vein

Summary

Phlebitis and thrombophlebitis of the femoral vein involve inflammation and blood clot formation in the femoral vein, a deep vein in the thigh. This condition can cause pain, swelling, and potential complications if not treated promptly.

Causes

The condition is typically caused by factors that disrupt blood flow or promote clotting, such as injury to the vein, prolonged immobility, infection, or underlying medical conditions that increase clotting risk.

Risk Factors

• Advanced age
• Prolonged bed rest or sitting (e.g., during travel)
• Genetic clotting disorders
• Obesity
• Smoking
• Pregnancy or hormone-based medications (e.g., birth control pills)
• Previous history of blood clots or varicose veins

Symptoms

• Pain or tenderness along the affected vein
• Swelling in the thigh or leg
• Redness or warmth over the vein
• Visible hardening or cord-like texture of the vein
• Low-grade fever (in some cases)

Diagnosis

Diagnosis may involve a physical examination, ultrasound imaging to detect clots, or blood tests such as D-dimer to assess clotting activity. Additional tests may be used to evaluate underlying causes or complications.

Treatment Options

• Anticoagulant medications to prevent further clotting
• Anti-inflammatory drugs to reduce pain and swelling
• Compression stockings to improve blood flow and reduce swelling
• In severe cases, thrombolytic therapy or surgical intervention may be considered

Prognosis and Follow-Up

With prompt treatment, the prognosis is generally good, but complications like pulmonary embolism or post-thrombotic syndrome can occur. Follow-up care often includes monitoring for recurrence and managing risk factors.

Complications

• Pulmonary embolism (if the clot travels to the lungs)
• Post-thrombotic syndrome (chronic pain, swelling, or skin changes)
• Infection of the affected vein

Lifestyle & Prevention

• Stay active and avoid prolonged immobility
• Maintain a healthy weight
• Avoid smoking
• Use compression stockings during long periods of sitting or standing
• Stay hydrated and follow medical advice for managing clotting disorders

When to Seek Professional Help

Seek immediate medical attention if you experience sudden leg pain, swelling, redness, or shortness of breath, as these may indicate a serious complication.

Tips for Medical Coders

When coding I80.1, ensure documentation specifies the femoral vein involvement and confirms the presence of both inflammation and thrombosis. Note any bilateral or unilateral presentation, as well as any documented complications or underlying causes, to support accurate code assignment.