2023年1月23日 · Laparoscopic cholecystectomy is a minimally invasive surgical procedure for removal of a diseased gallbladder. This technique essentially has replaced the open technique for routine cholecystectomies since the early 1990s[1].

Laparoscopic anatomy. The advent and popularity of LC has led to a new look and insights into biliary anatomy especially of the Calot's triangle area and the term ‘laparoscopic anatomy’ has actually found a place even in anatomy texts.

This video describes a standard approach for laparoscopic cholecystectomies with ideal anatomy. In laparoscopic cholecystectomy, the safest and best approach to identify the structures of the Triangle of Calot is to achieve the Critical View of Safety (CVS). The Triangle of Calot is also known as the cystohepatic triangle.

2014年5月1日 · Cholecystectomy is indicated for symptomatic cholelithiasis or rarely for asymptomatic cholelithiasis in order to prevent complications. Liver function tests and an ultrasound scan of the upper abdomen are the two most important investigations.

Key anatomical structures and landmarks: The Triangle of calot (Hepatocystic Triangle) is anatomical space located near the porta hepatis. It is an area of focus during cholecystectomy. The Triangle of calot is defined by three structures: Medial: Common Hepatic Duct. The cystic artery normally resides within the triangle of calot.

The most common indication for laparoscopic cholecystectomy (LC) is symptomatic cholelithiasis. Classic biliary colic is characterized by severe right upper quadrant (RUQ) postprandial and nocturnal pain radiating to the right scapula and epigastrium, associated with nausea, and an ultrasound showing gallstones.

2014年5月1日 · Laparoscopic cholecystectomy is one of the most common general surgical operations performed worldwide. The first open cholecystectomy was performed by Carl Langenbuch of Berlin in 1882 and the first laparoscopic …

2023年1月23日 · Laparoscopic cholecystectomy is a minimally invasive surgical procedure for removal of a diseased gallbladder. This technique essentially has replaced the open technique for routine cholecystectomies since the early 1990s.

The anatomy of the area is carefully defined and an x-ray (cholangiogram) is taken to show the anatomy of the bile duct and to exclude the presence of stones in the duct.

Laparoscopic cholecystectomy has revolutionized the field of surgery, and is currently the gold standard in the treatment for symptomatic cholelithiasis. The goal of every laparoscopic cholecystectomy should be attainment of the critical view of safety before cutting the cystic duct and artery to reduce the risk of bile duct injury.