Published in:
Open Access
01-07-2019 | Technical Advances
Enhancing the precision of circular stapled colorectal anastomosis: could powered stapler technology provide the solution?
Authors:
R. Mirnezami, A. Soares, M. Chand
Published in:
Techniques in Coloproctology
|
Issue 7/2019
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Excerpt
The use of circular stapling devices to facilitate low colorectal anastomosis (CRA) was first described in the 1970s. This approach is now standard practice and has consistently demonstrated equivalence in terms of safety and efficacy compared with hand-sewn anastomosis, with the added advantages of shorter anastomotic time and greater reproducibility. Briefly, the key elements of circular stapled CRA comprise: (1) selecting a stapler gun of appropriate size; (2) securing the anvil in the distal end of the mobilised colonic conduit; (3) performing a rendezvous manoeuvre to securely dock the anvil onto the end of the stapler gun, which has been advanced from below; and (4) firing the stapler to complete the anastomosis. …