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[Mechanical sutures in digestive surgery. A critical study].

J Marescaux, S Evrard, M Wilhelm

Presse Medicale (Paris, France : 1983)

|November 15, 1986

Summary

Stapled anastomoses in gastrointestinal surgery show faster wound healing experimentally. However, clinical evidence for stapled versus hand-sutured techniques remains inconclusive across various digestive surgeries.

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Area of Science:

Gastrointestinal Surgery
Surgical Techniques
Wound Healing Biology

Background:

Comparing stapled and hand-sutured anastomoses in gastrointestinal surgery.
Examining experimental and clinical literature on healing processes and outcomes.

Purpose of the Study:

To objectively review and compare stapled versus hand-sutured anastomoses in gastrointestinal surgery.
To evaluate the clinical relevance of experimental findings on wound healing.

Main Methods:

Literature review of experimental and clinical studies.
Analysis of histological and clinical outcomes in esophageal, gastric, colorectal, and small bowel surgeries.

Main Results:

Experimental data suggest stapled anastomoses heal faster and are stronger initially.

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Clinical results show mixed outcomes: higher stenosis but lower leakage in esophageal surgery.

Stapled technique's superiority not proven in gastric and colorectal surgery, but essential in specific colorectal cases.

Conclusions:

Stapled anastomoses offer theoretical advantages in early wound healing.
Clinical benefits over hand-suturing are not consistently demonstrated across all gastrointestinal procedures.
Stapling is indispensable in certain colorectal surgeries where it's the only viable option, while hand-suturing remains preferred for small bowel and intraperitoneal colon surgery.