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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most common cause of postoperative renal failure:
assistant
The correct answer is  Decreased renal perfusion Postoperative renal failure results from many etiologies how more than 90% cases fo postoperative renal failure are due to hypovolemia and inadequate perfusion. Most common cause of postoperative renal failure is decreased renal perfusion due to hypovolemia. Hypovolemia usually results from inadequate intraoperative fluid replacement, continuing fluid sequestration by tissues (third spacing) or wound drainage or postoperative bleeding