Ileus classification

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Akshun Kalia M.B.B.S.[2]

Classification

There is no specific system for classification of postoperative ileus. However, based on etiology, postoperative ileus may be classified into drug induced ileus, metabolic & electrolyte abnormalities ileus and systemic disorder induced ileus.

Postopertive ileus

Drug induced ileus

Metabolic & electrolyte abnormalities induced ileus

Systemic disorders induced ileus

•Opiates •Anticholinergics •Autonomic blockers •Psychotropic drugs •General anesthesia

•Hypokalemia •Hyponatremia •Hypomagnesemia •Hypophosphatemia

•Diabetes •Hypoparathyroidism •Renal failure •Sepsis •Pneumonia