K55.069 Acute infarction of intestine, part and extent unspecified

Name of the Condition

• Acute Infarction of Intestine, Part and Extent Unspecified
• ICD-10 Code: K55.069

Summary

Acute infarction of the intestine, part and extent unspecified, is a sudden reduction in blood flow leading to tissue death (infarction) in the intestinal tract. This condition requires urgent medical attention to prevent life-threatening complications.

Causes

Sudden occlusion of blood vessels supplying the intestine, such as arterial or venous thrombosis, embolism, or non-occlusive ischemia, can cause infarction. Underlying mechanisms may include blockages, reduced perfusion, or vascular compression.

Risk Factors

• Advanced age.
• Cardiovascular disease.
• Recent abdominal surgery or trauma.
• Dehydration or hypotension.
• Medications affecting blood flow.

Symptoms

• Sudden, severe abdominal pain.
• Nausea or vomiting.
• Bloody stools or melena.
• Abdominal distension.
• Fever or signs of infection.

Diagnosis

Clinical evaluation, imaging (e.g., CT angiography), and laboratory tests help identify vascular compromise. Endoscopy may assess mucosal integrity, and Doppler ultrasound or angiography can confirm infarction.

Treatment Options

• Restoring blood flow through medications or interventions.
• Surgical repair for severe cases.
• Supportive care, including fluid management and infection control.

Prognosis and Follow-Up

Outcomes depend on early intervention and underlying causes. Regular monitoring is essential to detect recurrence or complications.

Complications

• Intestinal necrosis or perforation.
• Sepsis.
• Multi-organ failure.

Lifestyle & Prevention

• Manage cardiovascular risk factors (e.g., hypertension, diabetes).
• Stay hydrated, especially during illness or after surgery.
• Avoid medications that reduce blood flow to the intestines without medical supervision.

When to Seek Professional Help

Seek immediate medical attention for sudden, severe abdominal pain, especially with vomiting, bloody stools, or fever.

Tips for Medical Coders

Document the extent and part of the intestine affected, if known, to support specificity. For K55.069, use when the part and extent of intestinal infarction are not documented. Ensure clinical correlation with symptoms and diagnostic findings.