Effects of electrocautery, CO2 laser, and contact Nd:YAG laser scalpel on the healing of intestinal incision.
作者： Pauli Puolakkainen , Kim Brackett , MY Sankar , Steven Joffe , Tom Schröder
关键词:
摘要: Leakage after intestinal resection is a serious complication with high mortality rate. A recent study claims that cutting the intestine CO2 laser improves healing of anastomoses (Ferulano et al: Eur Surg Res 16:127-130, 1984). The present was undertaken to analyze effects electrocautery, laser, and contact Nd:YAG on incisions. Fifteen piglets were used reanastomosing performed by using all methods in each animal randomized order. Resection sites 50 cm, 100 150 cm distal ligament Treitz. On seventh day bursting pressures measured for anastomosis. They 172 +/- 17 mmHg normal bowel segment 133 12, 135 40, 139 respectively. There no mortality, anastomotic leaks, statistically significant differences pressures, histology, or sites, indicating scalpel can safely be surgery small intestine.
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