摘要
目的：旨在通过比较四种肌腱缝合方法的抗拉强度，为临床应用及研究新的方法提供生物力学依据。方法：采用改良Ｋｅｓｓｌｅｒ法、Ｌｅｅ法、Ｂｅｃｋｅｒ法和Ｓａｖａｇｅ法，在体外缝合２８条人体指屈肌腱标本，对其抗拉强度进行生物力学评价。结果：四种方法其抗拉强度分别为３５．８Ｎ，３６．７Ｎ，７４．７Ｎ，９６．８Ｎ，结论：四种方法中Ｓａｖａｇｅ法在体外的抗拉强度最大，Ｂｅｃｋｅｒ法次之，改良Ｋｅｓｌｅｒ法和Ｌｅｅ法强度相同且最小。
Twenty eight specimens of human flexor digitorum tendon in vitro sutured by the modified Kessler,Lee,Becker and Savage techniques were tensed to rupture.The average tensile strengths following suturing of these repairs with the modified Kessler,Lee,Becker and Savage were 35.8 N, 36.7 N, 74.7 N and 96.8 N respectively.The Savage technique provided the strongest repair among the four techniques.There were no significant differences between the tensile strengths of modified Kessler and Lee methods.
出处
《中国临床解剖学杂志》
CSCD
北大核心
1997年第1期67-68,共2页
Chinese Journal of Clinical Anatomy
关键词
指屈肌腱
缝合方法
抗拉强度
生物力学
flexor digitorum tendon
Savage technique
tensile strength
