先天性阴茎下弯腹侧矫直技术有效性观察[摘要]目的:探讨先天性阴茎下弯腹侧矫直技术的效力。方法:对本院2000年3月到2008年8月收治的12例(3〜27岁,平均6.5岁)不同程度先天性阴茎下弯患者分别采用包皮脱套,尿道周围松解,尿道延伸,横行包皮内板岛状瓣部分尿道再造进行矫治,术中人工勃起实验及术后随访(3〜78个月,平均34个月)观察下弯矫直的效果。结果:8例包皮脱套尿道松解患者,1例下弯矫治不全,1例术后1年复发。矫治不全者行背侧折叠缝合后矫正;复发的行瘢痕松解后得到再次矫直,随访1年未见复发。2例尿道延伸加背侧折叠缝合,无复发;2例行尿道切断松解,包皮瓣部分尿道再造的无复发。无血肿,感染,尿痿,伤口裂开,尿道狭窄,尿道憩室发生。结论:应用腹侧技术(包皮脱套,尿道松解;尿道延伸;部分尿道重建)可以矫直先天性阴茎下弯,背侧技术(阴茎背侧白膜折叠缝合)可以不用或作为辅助手段用于修正小的弯曲改善形态,以减少阴茎长度的缩减。[关键词]先天性阴茎下弯;尿道延伸术;尿道重建术;尿道松解术[中图分类号1R699.8[文献标识码]A[文章编号11008-6455(2009)02-0152-03ThestudyoftheefficacyofventralmanipulationforcorrectionofcongenitalchordeewithouthypospadiasCHENBin,LIYang-qun,LIQiang,HUANGXun-lei,DUANChen-wang,LISen~kai(theSecondPlasticSurgeryDepartment,PlasticSurgeryHospital,ChineseAcademyofMedicalScienee&PekingUnionMedicalCollege,Beijing100144,China)Abstract:ObjectiveTheaimofthisstudywastoretrospectivelyassesstheefficacyoftheventralsurgicaltechniquesinchordeewithouthypospadias・MethodsBetweenMarch2000andAugust2008,12patients,ranginginagefrom3to27(mean6.5)years,hadchordeewithouthypospadiasandunderwentpenileshaftdegloving(8cases),extensivemobilizationoftheurethraanddorsalplication(2cases),andreconstructedpartialurethrausingatubularizedislandflap(2cases)・Follow-uprangedfrom3monthsto8years,mean34months.ResultsOfthe8casesundergoingdeglovingandreleasing,residualcurvaturewaspresentin1subject,and6months1ster,completecorrectionachievedbyaplicationoftunicaalbuginea,anotheronerecurredoneyearafter,andwerecorrectedwitharedooperationofscarresectedandtunicaalbugineaplacation.Ofthe2casesundergoingextensivemobilizationoftheurethraanddorsalplacation,therewasnocomplication.The2casesundergoingurethroplastywerestraightenedanddidnotrecurduringthefollow-up.ConclusionsThecurvatureofcongenitalchordeewithouthypospadiascouldbecorrectedusingventralmanipulations(degloving,divisionandmobilizationoftheurethra,andurethroplasty).Thedorsaloperation(tunicaalbugineaplacation)couldbeusedasanancillarytechniquetocorrectsomeresidualbending.Toavoidtheriskofpenisshortening,theauthorssuggestmoreradicalandaccurateventraloperationsforthetreatmentofthisscarcedeformity.Keywords:chordeewithouthypospadias;congenitalpenilecurvature;urethramobilization;urethroplasty先天性阴茎下弯是一种罕见的生殖器畸形。给患者造成严重心理负担,影响性生活甚至造成不育。手术方法有多种,阴茎背侧白膜的折叠缝合[1]包皮脱套,尿道松解;尿道延伸[2-3];阴茎海绵体切开腹侧移植,部分尿道重建;阴茎腹侧劈裂阴茎海绵体旋转缝合[4];拆卸重组[5]等。背侧操作(阴茎背侧白膜的折叠缝合[1])可引起阴茎短缩,尤其是矫正严重下弯病例时[6-9]o能否不用或少用背侧技术而使阴茎得到完全矫直目前尚无统一认识,为此我们观察了12例不同程度先天性阴茎下弯的病人应用腹侧技术(包皮脱套,尿道周围松解;尿道延伸;部分尿道再造)的矫直效果。1临床资料回顾2000年3月到2008年8月收治的12例主要应用腹侧技术(包皮脱套,尿道松解;尿道延伸;部分尿道重建)矫直的的先天性阴茎下弯患者。年龄3〜27岁,平均6.5岁。尿道开口位于阴茎头,均为下弯...