氦－氖激光对损伤肌腱粘连及愈合影响的实验研究  

ABSTRACTS AN EXPERIMENTAL STUDY OF THE EFFECT OF HELIUM-NEON LASER ON ADHESIONS AND GLIDING FUNCTIONAL RECOVERY OF INJURED TENDON

作　　者：徐永清[1] 李主一[1] 翁龙江[1] 李开云[1] 安梅[1] 陈绍荣 王建新[1] 吕玉 

机构地区：[1]成都军区昆明总医院全军创伤外科中心

出　　处：《中国修复重建外科杂志》1994年第2期65-67,T005,共4页Chinese Journal of Reparative and Reconstructive Surgery

摘　　要：用白来亨鸡５０只，随机选１０只作为正常对照，４０只手术。将鸡双腿第２、３趾屈趾深肌胜切断１／２，术后不固定。随机选择一侧为治疗组，另一侧为对照组。治疗组屈趾肌腱损伤处，术后２４小时开始，每天用氦－氖激光治疗仪纤维光针照射２０分钟，疗程最长为３周，对照组不做治疗。实验结果发现，治疗组趾活动度较对照组好（Ｐ＜０．０１）；肌腱粘连较轻（Ｐ＜０．０５）；组织学检查证明激光照射具有消炎、消肿、促进肌腱愈合的作用。lfty white Leghorn hens were used,and 10 were randomly grouped as control,the other 40received the operation.A half of the profundus tendons of the second and third fore-toes of both sideswere cut.After the oporation,no Way immobiliZation was used.The oporated toes on one side wererandomly chosen as the treatment group,another side the oporated toes on the other side were served asthe control group. The toes having the injured tendons in the tratment group were irradiated for twentyminutes daily with a fiber light needle of helium-neon laser therapoutic apparatus.The first exopurewaq taking place 24 hours after the of operation. The longest course of the treatment was 3 weeks.Thecontrol group was not irradiated.The experimental results showed:1) the functional recovery of theactive:and passive flexion and the tendon gliding、Were signifleantly better in the treatment group(P<0.01 );(2)the extent of tendon adhesion was less in the treatment group(P<. 05);(3)thehistological study demonstrated that the helium -neon laser radiation had some effects on anti-inflammation,detumeseenee,and improving the tendon healing.

关 键 词：肌腱粘连 愈合 激光疗法 

分 类 号：R628[医药卫生—整形外科]