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ID:23283498
大小:1.23 MB
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时间:2018-11-06
《电动微锯截骨术在驼峰鼻治疗中的应用》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、NasalHumpReductionWithPoweredMicroSawOsteotomy电动微锯截骨术在驼峰鼻治疗中的应用(注:与《整形外科学》Page1057比较)Background:Humpreductionwithmanualosteotomyisaninvasiveprocedureinaestheticrhinoplasty.Objective:Wedescribepoweredmicrosawosteotomyasaneffectivealternativetomanualhumpremoval.Methods:Powe
2、redmicrosawosteotomywasperformedtoreducethebonyhumplayerbylayertoreachtheintendedlevel.Theedgesoftheopenroofweresoftenedwithapoweredreciprocatingrasp.Shieldedburrswereusedtoremoveminimalbonyprominencesasneeded背景:手动截骨在治疗驼峰鼻是不断进长的过程。目的:描述电动微锯截骨术作用,可作为一种有效的替代工具,治疗驼峰鼻。方法:电动微锯
3、截骨是分层分段的截除多余骨组织,以达到预期的水平。在驼峰顶部用微锯打开,通过截取最少的骨质达到治疗目的。Results:BetweenApril2005andFebruary2007,theauthorperformed332primaryrhinoplastyandseptorhinoplastyprocedures.Humpreductionwithpoweredmicrosawosteotomywasperformedin259cases,including127withmoderatehumps(3to4mm),112withla
4、rgehumps(5to6mm),and20withverylargehumps(7to8mm).Satisfactoryresultsweremaintainedinallcases,withminimalrevisionin10casesandnocomplications.结果:2005年4月至2007年2月,笔者进行了332例鼻整形术和鼻中隔成形术。其中用电动微锯截骨术治疗驼峰鼻达到259例,其中包括127(3至4毫米),中度拱,大拱112(5至6毫米),并具有非常大的20拱(7至8毫米)。在这些病例中都有满意的治疗效果,有10例
5、经过轻微的修改。而且无明显并发症的发生。Bonyhumpreductionisanintegralpartofclassicrhinoplastyandisaccomplishedwithpreciseexecutionofbluntforceosteotomies.Overresection,asymmetry,andcomminutionareamongtherecognizedcomplicationsofmanualosteotomythatcanoccureveninthehandsofpracticedsurgeons.Pow
6、er-assistedinstrumentationnowoffersausefulalternativeforfineandcontrolledreductionofthebonyhump.Recently,poweredraspshavebeensuccessfullyusedinthecaseofminimalhumps.1-3Poweredmicrosawosteotomy(PMSO)wasusedincasesofmoderate,large,andverylargehumps.Usingthisnovelsystem,itis
7、possibletoslicethebonyhumpin2,3,oreven4layers.在鼻整形中,驼峰鼻的截骨治疗是一个经典的方法。在手工钝力截骨鼻整形过程中需要整形外科医生精确的设计和操作。但是还会造成双侧不对称,和鼻骨粉碎性骨折等严重并发症。电动微锯的出现可以作可行的替代工具进行驼峰鼻的治疗。电动微锯可以精确到1MM,(轻度1到3个毫米)但是也适用于严重的驼峰鼻,可以分多层截骨,2到3层,甚至4层都可以。OPERATIVETECHNIQUETheauthorperformed402rhinoplastyandseptorhino
8、plastyoperationsbetweenApril2005andFebruary2007.Secondarycaseswereeliminatedfromthestudy;aclassi
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