I80.291 Phlebitis and thrombophlebitis of other deep vessels of right lower extremity

Name of the Condition

• Phlebitis and Thrombophlebitis of Other Deep Vessels of Right Lower Extremity

Summary

Phlebitis and thrombophlebitis of other deep vessels of the right lower extremity involve inflammation and clot formation in deep veins of the right leg, excluding the femoral and popliteal veins. This condition can cause pain, swelling, and circulatory issues, and may lead to complications if not treated promptly.

Causes

The condition is typically caused by factors that disrupt normal blood flow or promote clotting, such as injury to the vein, prolonged immobility, infection, or underlying medical conditions that increase clotting risk. It may also occur due to catheter placement or other vascular interventions.

Risk Factors

• Advanced age
• Prolonged bed rest or inactivity
• Genetic clotting disorders
• Obesity
• Smoking
• Pregnancy or hormone-based medications
• Previous history of blood clots or varicose veins

Symptoms

• Pain or tenderness in the affected limb
• Swelling in the right lower extremity
• Warmth and redness over the affected 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

Treatment may include anticoagulant medications to prevent clot growth, pain management, and measures to reduce swelling, such as compression stockings. In severe cases, thrombolytic therapy or surgical intervention may be necessary.

Prognosis and Follow-Up

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

Complications

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

Lifestyle & Prevention

• Stay active and avoid prolonged immobility
• Maintain a healthy weight
• Quit smoking
• Stay hydrated
• Use compression stockings if recommended
• Follow up on underlying conditions that increase clotting risk

When to Seek Professional Help

Seek immediate medical attention if you experience sudden severe pain, swelling, shortness of breath, chest pain, or signs of infection (e.g., fever, redness spreading).

Tips for Medical Coders

Document the specific location (right lower extremity) and confirm the involvement of deep vessels other than the femoral or popliteal veins. Ensure clinical documentation supports the diagnosis to justify code assignment.