T R Huntington1, L Danielson. 1. Department of Surgery, St. Luke's Regional Medical Center, Boise, ID 83702, USA.
Abstract
BACKGROUND: This study analyzes the geometry involved in laparoscopic fundoplication with respect to short gastric vessel division for the creation of a tension-free Nissen fundoplication. METHODS: For fundoplication, the gastric fundus must be long enough to traverse the fixed distance between the right edge of the plication and the highest lateral fixation of the fundus (distance alpha) and to encircle the esophagus (esophageal circumference). We compared these two dimensions to the length of fundus available for fundoplication both before and, when needed, after division of the short gastric vessels. RESULTS: For tension-free Nissen fundoplication, the available fundic length must exceed the sum of the esophageal circumference and the distance alpha. In some patients, exceeding this sum requires division of the short gastric vessels, thereby increasing fundic length. Short gastric vessel division is not necessary in all patients due to significant individual variations in fundic length. CONCLUSION: There are significant individual variations in fundic length available for fundoplication. The length of the fundus can be increased by dividing short gastric vessels, but it is not always necessary. It is, however, important to take this parameter into consideration when performing the operation in order to avoid postoperative dysphagia.
BACKGROUND: This study analyzes the geometry involved in laparoscopic fundoplication with respect to short gastric vessel division for the creation of a tension-free Nissen fundoplication. METHODS: For fundoplication, the gastric fundus must be long enough to traverse the fixed distance between the right edge of the plication and the highest lateral fixation of the fundus (distance alpha) and to encircle the esophagus (esophageal circumference). We compared these two dimensions to the length of fundus available for fundoplication both before and, when needed, after division of the short gastric vessels. RESULTS: For tension-free Nissen fundoplication, the available fundic length must exceed the sum of the esophageal circumference and the distance alpha. In some patients, exceeding this sum requires division of the short gastric vessels, thereby increasing fundic length. Short gastric vessel division is not necessary in all patients due to significant individual variations in fundic length. CONCLUSION: There are significant individual variations in fundic length available for fundoplication. The length of the fundus can be increased by dividing short gastric vessels, but it is not always necessary. It is, however, important to take this parameter into consideration when performing the operation in order to avoid postoperative dysphagia.
Authors: D I Watson; G G Jamieson; P G Devitt; G Matthew; R E Britten-Jones; P A Game; R S Williams Journal: Surg Endosc Date: 1995-09 Impact factor: 4.584
Authors: C Driessen; G F Paulus; S G Robben; W E Tjon a Ten; A Van den Neucker; B H Verhoeven; L W E Van Heurn Journal: Pediatr Surg Int Date: 2011-11-30 Impact factor: 1.827