S35.311
Laceration of portal vein
Clinical Classification Guidelines
Medical Intelligence & Overview
A laceration of the portal vein refers to a tear or cut in one of the major blood vessels that supplies blood to the liver. This condition is typically caused by trauma or injury to the abdomen and can lead to serious bleeding and complications if not promptly treated. The portal vein plays a vital role in transporting nutrient-rich blood from the digestive organs to the liver, making injuries to it potentially life-threatening if they are severe.
Causes & Symptoms
Clinical Causes: Blunt abdominal trauma from car accidents, falls, or sports injuries Penetrating injuries such as stab wounds or gunshot wounds Surgical complications during abdominal or liver surgery Iatrogenic injuries caused during medical procedures Rarely, or in exceptional cases, spontaneous ruptures due to underlying conditions
Key Symptoms: Severe abdominal pain or tenderness Rapid or signs of internal bleeding such as dizziness, weakness, or fainting Swelling or distension in the abdomen Signs of shock including low blood pressure and rapid heartbeat Possible jaundice if liver function is affected
Diagnostic & Treatment
Diagnosis Path: Ultrasound imaging – to visualize blood flow and detect blood in the abdominal cavity Computed tomography (CT) scan – provides detailed images of the abdomen and can reveal the extent of injury Magnetic Resonance Angiography (MRA) – for detailed visualization of blood vessels Angiography – a specialized X-ray test to evaluate blood vessel integrity and flow
Treatment Protocols: Emergency stabilization – controlling bleeding and maintaining blood pressure Surgical repair – direct suturing or vessel reconstruction to stop bleeding and restore blood flow Endovascular procedures – minimally invasive techniques such as stent placement, where appropriate Management of shock and supportive care – intravenous fluids, blood transfusions, and medications Monitoring and follow-up – imaging studies to assess healing and prevent complications
Clinical Advice & FAQs
Billing Guidance
Is S35.311 a billable ICD-10 code?
Yes, S35.311 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S35.311?
Clinical documentation must specify the nature of Laceration of portal vein and any associated comorbidities for accurate reporting.
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