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[Stapler versus manual anastomosis in gastrointestinal surgery]
E Moreno-Gonzalez1, R Vara-Thorbeck
1Chirurgische Universitätsklinik Granada, Madrid, Spanien.
Langenbecks Archiv Fur Chirurgie
|January 1, 1987
Summary
This study compared manual and auto-sutured anastomoses in gastrointestinal surgery. Auto-suturing showed a trend towards less leakage but more stenosis, with reduced operating time and fewer septic steps being key benefits.
Area of Science:
- Surgical techniques
- Gastrointestinal surgery
- Surgical oncology
Background:
- Anastomosis creation is a critical step in gastrointestinal surgery.
- Both manual suturing and surgical stapling are common methods for anastomosis.
- Comparative effectiveness data informs surgical practice.
Purpose of the Study:
- To compare the effectiveness of manual versus auto-sutured anastomoses.
- To evaluate outcomes including leakage and stenosis after specific procedures.
- To assess the impact on operating time and septic risk.
Main Methods:
- Retrospective analysis of 241 cases.
- Procedures included total gastrectomy, low anterior rectal resection, and right hemicolectomy.
- Outcomes assessed: anastomotic leakage, benign stenosis, operating time, septic steps.
Main Results:
- Auto-sutured group showed a trend towards lower anastomotic leakage rates.
- Benign stenosis occurred more frequently in the stapled group compared to manual.
- Statistical significance for these differences was not demonstrated.
- Shorter operating times and reduced septic steps were observed with staplers.
Conclusions:
- Surgical staplers may offer advantages in reducing operating time and septic exposure.
- While trends were observed, further statistically powered studies are needed to confirm differences in leakage and stenosis.
- The choice of anastomosis technique should consider procedure type and surgeon preference.
