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Single-layer continuous anastomosis in gastrointestinal surgery: a prospective audit
A K AhChong1, K M Chiu, I C Law
1Department of Surgery, Kwong Wah Hospital, Kowloon, Hong Kong.
The Australian and New Zealand Journal of Surgery
|January 1, 1996
Summary
Single-layer continuous sutures are a safe method for gastrointestinal anastomoses. This technique demonstrated a low leak rate of 1.6% in a study of 254 procedures.
Area of Science:
- Surgical Innovation
- Gastrointestinal Surgery
- Suture Techniques
Background:
- Traditionally, single-layer intestinal anastomoses used interrupted sutures.
- Continuous suture techniques are gaining popularity for anastomosis construction.
Purpose of the Study:
- To evaluate the safety and efficacy of single-layer continuous sutures in gastrointestinal anastomoses.
- To assess the outcomes of continuous single-layer anastomoses across various surgical procedures.
Main Methods:
- A retrospective study of 254 continuous single-layer anastomoses in 180 patients over four years.
- Procedures included esophageal, biliary, and colorectal operations.
- Median patient age was 67 years.
Main Results:
- A total of 254 anastomoses were analyzed.
- The anastomotic leak rate was low at 1.6% (4 leaks).
- In-hospital mortality was 8.3% (15 patients).
Conclusions:
- The single-layer continuous suture technique is a safe and effective method for gastrointestinal anastomoses.
- This technique is suitable for a range of upper and lower gastrointestinal surgeries.