An Experimental Study of Microvascular patency Using the Suture Techniques
10.4055/jkoa.1989.24.4.1245
- Author:
Kwang Suk LEE
;
Tae Seung KIM
;
Sei Hyun KIM
- Publication Type:Original Article
- Keywords:
Patency rate;
Continuous and interrupted suture;
Anastomosis
- MeSH:
Arteries;
Constriction, Pathologic;
Hyperplasia;
Monoamine Oxidase;
Suture Techniques;
Sutures;
Veins
- From:The Journal of the Korean Orthopaedic Association
1989;24(4):1245-1250
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The suture techniques to anastomose successfully small vassels of 1mm in diameter were continuous suture and interrupted suture, and patency rate of them has been estabilished by orthopaedic surgeon. In 1962, Chase and Schwarz reported better results with interrupted suture than with a continuous suture, Firsching reported less time using with continuous suture than with interrupted suture, but no difference in flow rate, in 1984 Lilly reported that interrupted suture does no result in stenosis of venous end to end anastomoses by continuous suturing technique, Mao reported that there was no statically significant difference between two suture methods in patency rate. The authors have experimentally studied the patency rate and histopathological findings of two suture techniques in the 20 Newzealand white rabbit at the department of Orthopaedic Surgery, Hanyang University Hospital and can be obtained the following results. l. In arterial patency, the interrupted suture and continuous suture were 100% in rate and patency rate in veins were 95% in interrupted suture and 75% in continuous suture. 2. Subintimal hyperplasia occured earlier in arteries than in veins and it may be due to the medial component of vessel. 3. In anastomoses of small vessel the accurate apposition of cut vessels edges decreased the thrombi formation of vessel.
