I82.421
Acute embolism and thrombosis of right iliac vein
Clinical Classification Guidelines
Medical Intelligence & Overview
ICD-10 code I82.421 refers to a condition known as acute embolism and thrombosis of the right iliac vein. This is a serious health issue involving the sudden blockage of blood flow in the right iliac vein, typically caused by a blood clot. The iliac veins are major blood vessels located in the pelvis that drain blood from the legs, pelvis, and lower abdomen. When a clot forms in the right iliac vein, it can lead to pain, swelling, and potentially more severe complications if untreated. Early recognition and treatment are essential to prevent the clot from dislodging or spreading to other parts of the body, such as the lungs, where it can cause a life-threatening pulmonary embolism.
Causes & Symptoms
Clinical Causes: Deep vein thrombosis (DVT), which can develop due to prolonged immobility, injury, or surgery. Underlying conditions such as cancer, inherited clotting disorders, or chronic inflammatory diseases. External compression of the vein from tumors, pregnancy, or anatomical abnormalities. Hormonal factors, including the use of hormone replacement therapy or birth control pills. Obesity, which increases the risk of clot formation. Lifestyle factors such as smoking or sedentary behavior.
Key Symptoms: Sudden swelling in the right leg or groin area. Pain or tenderness in the affected leg, often worsening with movement. A feeling of warmth or redness over the affected area. Skin discoloration, with the skin appearing red or bluish. In cases of embolism, symptoms may include sudden shortness of breath, chest pain, or rapid heartbeat if the clot travels to the lungs.
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of medical history assessment, physical examination, and imaging tests. Common diagnostic procedures include:
Treatment Protocols: Treating an acute embolism and thrombosis of the right iliac vein typically involves measures to dissolve or remove the clot and prevent complications. Common treatments include:
Clinical Advice & FAQs
Billing Guidance
Is I82.421 a billable ICD-10 code?
Yes, I82.421 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report I82.421?
Clinical documentation must specify the nature of Acute embolism and thrombosis of right iliac vein and any associated comorbidities for accurate reporting.
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