K55.02
Acute infarction of small intestine
Clinical Classification Guidelines
Inclusion Terms
- Gangrene of small intestine
- Necrosis of small intestine
Medical Intelligence & Overview
Acute infarction of the small intestine, also known as small intestine gangrene or necrosis, is a severe medical condition caused by a sudden loss of blood supply to a part of the small intestine. This lack of blood flow results in tissue death (necrosis), which can quickly become a life-threatening emergency if not diagnosed and treated promptly. Understanding the causes, symptoms, diagnosis, and treatment options is crucial for awareness and timely intervention.
Causes & Symptoms
Clinical Causes: Blocked blood vessels due to blood clots (arterial or venous thrombosis) Emboli originating from the heart or other major arteries Hardening and narrowing of blood vessels (arteriosclerosis) Low blood flow from shock, severe dehydration, or heart failure Infections leading to inflammation and blood supply impairment External compression from tumors or hernias Vascular spasms leading to constriction of blood vessels
Key Symptoms: Sudden onset of severe abdominal pain, often sudden and intense Nausea and vomiting Abdominal tenderness and swelling Signs of infection or sepsis such as fever or chills Changes in bowel movements, including diarrhea or bloody stools Rapid heartbeat or low blood pressure in severe cases General weakness or feeling faint
Diagnostic & Treatment
Diagnosis Path: Diagnosing acute infarction of the small intestine primarily involves clinical assessment complemented by imaging studies. Healthcare providers may use a combination of the following tools:
Treatment Protocols: Treatment for acute infarction of the small intestine aims to restore blood flow, remove necrotic tissue, and manage complications. Approaches include:
Clinical Advice & FAQs
Billing Guidance
Is K55.02 a billable ICD-10 code?
Yes, K55.02 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report K55.02?
Clinical documentation must specify the nature of Acute infarction of small intestine and any associated comorbidities for accurate reporting.
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