Experimental study of the injury of extended tendon through cross-finger micro-weave sutue plus sodium hyaluronate to prevent adhesion
- VernacularTitle:伸指肌腱损伤后交指样显微编织缝合术加玻璃酸钠防粘连治疗的实验研究
- Author:
Dawei JIANG
;
Quanzhang JIA
;
Mingxiao HOU
- Publication Type:Journal Article
- Keywords:
extensor tendon injury;
suture techniques;
sodium hyaluronate;
animal experiments
- From:
Orthopedic Journal of China
2006;0(14):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To observe the effect of cross-finger-like micro-weave suture plus sodium hyaluronate technology in the treatment of extensor tendon injury by the animal experiments.[Method]Twenty-eight Leghorn chickens were randomly divided into four groups,double-cross stitching was used in group A in the treatment of extensor tendon injury,double-cross stitching plus sodium hyaluronate in group B,cross-finger-like micro-braided suture in group C,cross-finger-like micro-braided suture plug sodium hyaluronate surgery in group D.Six weeks after surgery,morphological observation,histological observation and biomechanical determination were done by using the naked eye and microscope,as well as the results of the experiments were statistically analyzed.[Result]In the group of the cross-finger-like micro-weave suture plus sodium hyaluronate,tendon grew in good shape without nodules after surgery,pseudome was formed around tendon,tendon cells mostly arranged regularly in bunches,maximum load was (70.9 ? 5.68) N on average,it was significantly larger than those in other groups and there was a significant difference by the analysis of variance (P
