A Comparison of Laparoscopic Cholecystectomy Versus Ultrasonic Dissection Assisted Minilaparotomy Cholecystectomy

A Comparison of Ultrasonic Dissection Assisted Minilaparotomy Cholecystectomy Versus Laparoscopic Cholecystectomy; a Randomised Two-center Study.

Minilaparatomy cholecystectomy with ultrasonic dissection (UsD) is rarely considered and therefore we investigate here the contributions of UsD in early recovery.

Inclusion Criteria:- Uncomplicted symptomatic cholelithiasis cholecystitis confirmed by ultrasoud

• ASA physical status 1-3
• Body mass index 18-30
• AGE 18 - 75 years

Exclusion Criteria:

• Pregnancy or lactating
• common bile-duct stones
• acute cholecystitis
• previous upper abdominal operation
• Chirrosis
• Renal disease
• Pancreatitis
• ASA 4-5
• Participation of any other clinical trial within 30 days before the start of the screening period
• History of uncontrolled cardiovascular, epileptic disorder, psychosis.