两种膝关节镜手术体位对发生下肢深静脉血栓的影响\o分享到微博\o分享到微信\o分享到QQ\o分享到QQ空间
【摘要】目的:探讨两种膝关节镜手术体位对发生下肢深静脉血栓(DVT)的影响。方法:选择2023年4月—2023年6月入住本院行膝关节镜手术的90例患者为研究对象,按随机数字表法将其分为两组,即观察组1(45例)和观察组2(45例)。观察组1为患肢垂直位,手术体位为患侧大腿上1/2,使用大腿环抱器固定,小腿自然下垂,健侧下肢采用单腿截石位;观察组2为患肢平卧位,双侧下肢均平放于手术床。比较两组术前、术后3d和7d时下肢股静脉的血流速度和血流量,并观察两组患者DVT发生率。结果:术后3d和7d,观察组2患者下肢股静脉血流速度和血流量高于观察组1(P0.05);观察组2DVT发生率低于观察组1(P0.05)。结论:两种膝关节镜手术体位均能有效治疗患者,但患肢采取平卧位能有效改善患者血液流动和血液循环,减少DVT的发生风险。
【关键词】膝关节镜手术;垂直位;平卧位;下肢深静脉血栓
基金项目:深圳市龙岗区医疗卫生科技计划项目《两种膝关节镜手术体位对发生下肢深静脉血栓的影响》(LGWJ2021-(23))
Theimpactoftwodifferentkneearthroscopicsurgicalpositionsontheoccurrenceofdeepveinthrombosisinthelowerlimbs
CHENZhenkun,WANLu,LEIHaimei
LonggangCentralHospitalofShenzhen,Shenzhen,Guangdong518116,China
【Abstract】Objective:Toinvestigatetheeffectoftwodifferentkneearthroscopicsurgicalpositionsontheoccurrenceofdeepveinthrombosis(DVT)inthelowerlimbs.Methods:NinetypatientswhounderwentkneearthroscopysurgeryinourhospitalfromApril2023toJune2023wereselectedasthestudysubjects.Theywererandomlydividedintotwogroupsusingarandomnumbertablemethod,namelytheobservationgroup1(45cases)andtheobservationgroup2(45cases).Theobservationgroup1wasintheverticalpositionoftheaffectedlimb,andthesurgicalpositionwasontheupperhalfoftheaffectedthigh,fixedwithathighembracingdevice,withthelowerlegnaturallyhangingdown,andthehealthylowerlimbwasinthesingleleglithotomyposition;Theobservationgroup2wasinthesupinepositionoftheaffectedlimb,withbothlowerlimbslyingflatontheoperatingtable.Comparingthebloodflowvelocityandvolumeofthelowerlimbfemoralveinbetweenthetwogroupsbeforesurgery,3daysand7?daysaftersurgery,andobservingtheincidenceofDVTinthetwogroupsofpatients.Results:Onpostoperativedays3and7,thebloodflowvelocityandvolumeoflowerlimbfemoralveinintheobservationgroup2werehigherthan