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[Postoperative complications following biliodigestive anastomoses]
M Genoni1, M Decurtins, F Largiadèr
1Klinik für Viszeralchirurgie, Departement Chirurgie, Universitätsspital Zürich.
Helvetica Chirurgica Acta
|April 1, 1990
Summary
Bilidigestive anastomosis outcomes were analyzed, revealing hepaticojejunostomy with single-knotted sutures as optimal for reducing leakage. This surgical approach minimizes complications in patients undergoing biliary tract reconstruction.
Area of Science:
- Gastroenterology
- Surgical Techniques
- Biliary System Surgery
Context:
- 91 bilidigestive anastomoses performed between 1980-1988 at University Hospital of Zurich.
- Patient cohort averaged 55 years, with 57% males.
- Indications included pancreatic, gallbladder, bile-duct cancers (38%) and chronic pancreatitis (33%).
Purpose:
- To evaluate the outcomes of bilidigestive anastomoses.
- To compare different surgical techniques and suture methods.
- To identify factors influencing anastomotic leakage and patient morbidity.
Summary:
- Hepaticojejunostomy (57%) and choledochojejunostomy (38%) were performed.
- Overall hospital mortality was 7.6%, morbidity 40%.
- Anastomotic leakage occurred in 13% (11% hepaticojejunostomy, 17% choledochojejunostomy).
- Continuous sutures showed higher leakage (25%) compared to single-knotted (10-11%).
- Renal failure occurred in 13%, with 2 requiring dialysis.
- No gastrointestinal bleeding was reported.
Impact:
- The study advocates for hepaticojejunostomy with one- or two-layer single knotted sutures.
- This approach aims to reduce the incidence of anastomotic leakage.
- Findings guide surgical practice for improved patient outcomes in biliary reconstruction.