·综述·气压止血带在下肢手术中的应用贾若真1,2,韩衍龙2,庄成1,哈巴西·卡肯2,王利21.新疆医科大学研究生学院,乌鲁木齐830054;2.新疆维吾尔自治区人民医院骨科中心关节老年病区,乌鲁木齐830001【基金项目】新疆维吾尔自治区自然科学基金资助项目(2022D01C146)【通信作者】王利,E-mail:2337898489@qq.com【摘要】骨折、神经血管损伤、韧带撕裂等下肢创伤在生产生活中较为常见,现如今我国每年需行手术治疗的骨科创伤患者数量仍居高不下。气压止血带在下肢手术中有减少失血、改善术野清晰度和缩短手术时间等优点,应用广泛。目前临床上止血带的使用依旧较为“死板”,外科医师常根据个人经验进行设置,尚无统一的国家标准。然而止血带也有诸多弊端,压力设置不当将会造成一系列副损伤,对患者术后康复造成不利影响。副损伤的发生机制、更优的止血带使用策略、更个性化的压力设置是未来止血带应用的研究重点。本文总结近年来止血带的临床研究证据,探讨止血带在下肢手术中的利弊、使用策略及其个性化设置,以期为止血带的合理使用提供理论依据。【关键词】止血带;副损伤;下肢手术;个性化【中图分类号】R605.97【文献标识码】A【DOI】10.3969/j.issn.1009-4237.2023.08.013ApplicationofpneumatictourniquetinlowerlimbsurgeriesJiaRuozhen1,2,HanYanlong2,ZhuangCheng1,Habaxi·kaken2,WangLi21.GraduateSchoolofXinjiangMedicalUniversity,Urumqi830054,China;2.DepartmentofOrthopedics,People’sHospitalofXin-jiangUygurAutonomousRegion,Urumqi830001,China【Abstract】Lowerlimbtraumassuchasfractures,neurovascularinjuries,ligamenttearsarenotuncommoninclinicalpractice.Nowadays,surgicalmanagementamongorthopedictraumapatientsmaintainsahighneedinChina.Pneumatictourniquethastheadvantagesofreducingbloodloss,clarifyingtheoperativefieldandshorteningtheoper-ationtime,andthusbeingwidelyusedinlowerextremitysurgeries.Butuntilnow,thereisnounifiednationalstand-ardforitsclinicaluse,andsurgeonsoftensetrelatedparametersbasedontheirownexperience.Thetourniquetalsohasmanydisadvantages.Improperpressuresettingcancauseaseriesofsideinjuries,whichmayadverselyaffectthepostoperativerehabilitationofpatients.Furtherstudiesshouldfocusonthemechanismofsideinjur...