K55.062 Diffuse acute infarction of intestine, part unspecified

Name of the Condition

• Diffuse Acute Infarction of Intestine, Part Unspecified
• ICD-10 Code: K55.062

Summary

Diffuse acute infarction of the intestine, part unspecified, refers to widespread tissue death in the intestinal tract due to sudden loss of blood supply. This condition requires urgent evaluation to prevent severe complications.

Causes

Sudden occlusion or disruption of blood flow to the intestine can result from arterial or venous thrombosis, embolism, or non-occlusive ischemia. Underlying mechanisms may include vascular blockages, reduced perfusion, or external compression.

Risk Factors

• Advanced age.
• Cardiovascular disease.
• Recent abdominal surgery or trauma.
• Dehydration or hypotension.
• Medications affecting vascular tone.

Symptoms

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

Diagnosis

Clinical assessment, imaging (e.g., CT angiography), and laboratory tests help identify vascular compromise. Endoscopy may evaluate 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 or systemic infection.
• Multi-organ failure.

Lifestyle & Prevention

• Manage cardiovascular risk factors (e.g., hypertension, diabetes).
• Avoid dehydration and maintain adequate hydration.
• Follow post-surgical care instructions to reduce thrombotic risk.

When to Seek Professional Help

Seek immediate medical attention for sudden, severe abdominal pain, persistent vomiting, or bloody stools.

Tips for Medical Coders

Document the extent (diffuse) and acuity (acute) of intestinal infarction. Include details on vascular involvement (arterial/venous) and any contributing factors (e.g., thrombosis, embolism) to support code specificity. Ensure clinical documentation aligns with the diagnosis for accurate coding.