Small stitches with small suture distances increase laparotomy closure strength
The American Journal of Surgery , Volume 198 - Issue 3 p. 392- 395
Background: There is no conclusive evidence which size of suture stitches and suture distance should be used to prevent burst abdomen and incisional hernia. Methods: Thirty-eight porcine abdominal walls were removed immediately after death and divided into 2 groups: A and B (N = 19 each). Two suturing methods using double-loop polydioxanone were tested in 14-cm midline incisions: group A consisted of large stitches (1 cm) with a large suture distance (1 cm), and group B consisted of small stitches (.5 cm) with a small suture distance (.5 cm). Results: The geometric mean tensile force in group B was significantly higher than in group A (787 N vs 534 N; P = .006). Conclusions: Small stitches with small suture distances achieve higher tensile forces than large stitches with large suture distances. Therefore, small stitches may be useful to prevent the development of a burst abdomen or an incisional hernia after midline incisions.
|Burst abdomen, Experimental, Incisional hernia, Porcine model, Suture technique, Tensile force, Tissue stitches|
|The American Journal of Surgery|
|Organisation||Erasmus MC: University Medical Center Rotterdam|
Harlaar, J.J, van Ramshorst, G.H, Nieuwenhuizen, J, ten Brinke, J.G, Hop, W.C.J, Kleinrensink, G.J, … Lange, J.F. (2009). Small stitches with small suture distances increase laparotomy closure strength. The American Journal of Surgery, 198(3), 392–395. doi:10.1016/j.amjsurg.2008.10.018