Abstract
Twenty-two adult mongrel dogs underwent small bowel anastomoses. Single-layer everting, single-layer inverting, and double-layer inverting anastomoses were compared by in vivo angiograms and microangiography. The single-layer inverting anastomosis emerged as the best vascularized, closely followed by the double-layer inverting anastomosis. The single-layer everting anastomosis appeared to develop cross-circulation late and poorly. We believe, supported by this and other studies, that the single-layer inverting anastomosis has advantages over the double-layer inverting anastomosis. By contrast, the everting type of anastomosis produced a significant degree of technical failure which may well be related to the differences in microcirculation found in this study.
Original language | English |
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Pages (from-to) | 564-569 |
Number of pages | 6 |
Journal | Surgery |
Volume | 66 |
Issue number | 3 |
State | Published - Sep 1 1969 |