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Single layer anastomosis in the upper gastrointestinal tract
S T Irwin1, Z H Krukowski, N A Matheson
1Department of Surgery, University of Aberdeen, UK.
The British Journal of Surgery
|June 1, 1990
Summary
Single-layer upper gastrointestinal anastomoses are safe and effective, with a low leak rate of 1.3% across 466 procedures. This technique is simple, economical, and poses minimal risk to patients.
Area of Science:
- Gastrointestinal Surgery
- Surgical Techniques
- Anastomosis
Background:
- Upper gastrointestinal anastomoses are critical in various surgical procedures.
- Assessing the safety and efficacy of different anastomosis techniques is essential for patient outcomes.
Purpose of the Study:
- To evaluate the safety and complication rates of single-layer appositional upper gastrointestinal anastomoses.
- To determine the overall leakage rate and specific rates for different types of anastomoses.
Main Methods:
- A retrospective review of 466 single-layer upper gastrointestinal anastomoses performed in 349 patients over an 11-year period.
- Analysis of anastomotic leakage rates across different anastomosis types: oesophagogastric/jejunal, gastrojejunal, gastroduodenal, biliary-enteric, and enteroenteric.
Main Results:
- An overall anastomotic leakage rate of 1.3% (6 out of 466) was observed.
- Specific leakage rates included 4.2% for oesophagogastric/jejunal, 1.2% for gastroduodenal, 1.7% for biliary-enteric, and 1.2% for enteroenteric anastomoses.
- Anastomotic leakage was implicated in only two of the 13 patient deaths (3.7%).
Conclusions:
- Single-layer appositional upper gastrointestinal anastomoses are demonstrated to be a simple, safe, and economical surgical technique.
- The low overall leakage rate and successful management of most leaks support the continued use of this method.