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尿道板纵切卷管尿道成形术在尿道下裂术后尿道裂开中的应用 总被引:1,自引:0,他引:1
尿道裂开是发生于尿道下裂术后较严重的并发症,因多无可利用的包皮材料修补尿道,给再次手术带来困难。Snodgrass在1994年首先介绍了“尿道板纵切卷管尿道成形法”治疗尿道下裂的手术方法。我院近年开展用此方法治疗尿道下裂,并且从2001年1月~2002年12月应用尿道板纵切卷管尿道成形术(Snodgrass法)治疗尿道下裂术后尿道裂开患儿24例,效果良好,报告如下。 相似文献
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尿道板纵切卷管尿道成形术治疗儿童尿道下裂 总被引:1,自引:0,他引:1
目的总结尿道板纵切卷管尿道成形术(tubalarized incised plate urethroplasty,TIP或Snodgrass手术)矫治尿道下裂的经验。方法回顾性总结分析2001年5月~2004年11月采用Snodgrass手术治疗的尿道下裂82例,年龄1岁6个月~16岁,平均5岁。将资料按前后时期、不同的病情特点分为前期手术组34例,后期手术组48例;其中近侧型组19例,远侧型和中段型组63例;初次手术组49例,再次手术组33例,对并发症发生情况进行分析。结果术后并发尿瘘12例,尿瘘发生率14.6%;阴茎头裂开1例。各组尿瘘情况:前期手术组11例(32.4%),后期手术组1例(2.1%);近侧型组2例(10.5%),远侧型和中段型组10例(15.9%);初次手术组8例(16.3%),再次手术组4例(12.1%)。尿瘘发生率,前期手术组与后期手术组差异有统计学意义(P〈0.01),近侧型组与远侧型和中段型组、初次手术组与再次手术组之间差异无统计学意义(P〉0.05)。术后随访均在1个月以上,阴茎外观满意,尿道开口正位,排尿功能良好。其中15例连续随访1.5~6个月,平均3个月,平均尿流率7.8ml/s(6.8~10.5ml/s),最大尿流率均值10.5ml/s(8.8~14.5ml/s)结论Snodgrass手术适用于无弯曲或伴有轻度弯曲的各型尿道下裂以及再手术者,术后具有阴茎外观好、尿道口正位垂直裂隙状、排尿功能良好、并发症低的优点,但对有明显阴茎下曲、尿道板短缩者仍应首选带蒂包皮瓣手术。 相似文献
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尿道板纵切卷管尿道成形术治疗尿道下裂 总被引:1,自引:0,他引:1
目的探讨尿道板纵切卷管尿道成形术(Snodgrass手术)治疗尿道下裂的临床效果。方法对采用尿道板纵切卷管尿道成形术治疗31例尿道下裂患者进行同颐性分析。,尿道下裂患者31例,年龄1~14岁,其中阴茎头型5例、阴茎体型14例、阴茎阴囊型4例,二期尿道成形术8例。结果本组31例患者,一次性治愈26例,术后出现尿瘘2例,均已修补成功。尿道口狭窄3例,经尿道扩张后治愈.结论尿道板纵切卷管尿道成形术可应用于多种类型的尿道下裂治疗。手术操作简便易行,手术成功率高。 相似文献
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目的 探讨尿道板宽度对尿道下裂行尿道板纵切卷管成形术(tubularized incised plate,TIP)术后并发症、外观、排尿功能等的影响。方法 回顾性分析2018年4月至2019年6月山东省立医院收治的行TIP尿道成形术的89例尿道下裂患儿的临床资料。根据尿道板宽度分为A组(尿道板平均宽度≥6 mm) 52例和B组(尿道板平均宽度<6 mm) 37例,通过随访并发症的发生率、阴茎外观及排尿情况,观察对比两组患儿的术后疗效。结果 A组患儿尿道板平均宽度6.15(6.00~7.45) mm,B组平均宽度5.00(3.50~5.30) mm。两组患儿手术年龄(P=0.28)、尿道下裂类型(P=0.10)、阴茎头直径(P=0.11)、是否行背侧白膜紧缩(P=0.05)及留置尿管型号(P=0.30)等差异均无统计学意义。A组术后并发症10例(19.23%),包括尿道瘘7例,阴茎头裂开2例和尿道外口狭窄1例;B组术后并发症7例(18.92%),包括尿道瘘5例,尿道外口狭窄2例;两组术后总并发症发生率(P=0.97)和尿道瘘的发生率(P=0.99)均无明显统计学差异。两组无并发症患... 相似文献
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目的:探讨尿道板纵切卷管技术(TIP)在尿道下裂治疗中的临床应用和体会。方法:收集行TIP手术的尿道下裂患儿169例,年龄1.5~12岁,平均3.68岁,术后平均随访2年(6个月至3年)。TIP技术在Snodgrass手术的基础上进行改进,即纵切开尿道板,术后留置尿道支架,平均住院时间10 d。结果:169例患儿中18例(10.6%)术后有并发症,最常见并发症为尿道狭窄(9例,5.3%),其次为尿道皮肤瘘(8例,4.7%)。结论:TIP技术是一种可以适用于大多数尿道下裂的手术方法,临床经验和技术的总结,有助于提高使用这种方法的成功率,减少并发症的发生。 相似文献
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保留尿道板一期尿道成形治疗尿道下裂 总被引:2,自引:0,他引:2
目的:探讨尿道板在尿道成形术中的应用价值。方法:对31例尿道下裂患儿施行保留尿道板一期尿道成形术。术式主要有Mathieu术(14例)、Onlay island flap术(7例)和Snodgrass术(10例)。31例均为阴茎体型尿道下裂。表现为阴茎轻度下弯,其中7例为第一次尿道成形术失败者。结果:总成功率为90.3%。术后2例出现尿漏,1例出现尿道狭窄。全部病例随访3~12个月,阴茎外观均接近正常,无下弯。尿道开口于阴茎头部,排尿通畅。结论:保留尿道板成形手术操作相对简单,易掌握,成功率高,适用于阴茎体型及阴茎下弯较轻的尿道下裂患者,对于尿道成形失败者也是一种非常有效的治疗方法。 相似文献
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目的总结尿道板纵切卷管法(TIP)与加盖岛状皮瓣法(OIF)尿道成形术治疗尿道下裂的疗效,并对其进行比较,探讨术式选择的条件。方法回顾性总结42例TIP术和26例OIF术治疗尿道下裂的临床资料。TIP术组年龄2~13岁,平均4.76岁;其中Ⅱ型3例,Ⅳ型1例。38例为初次行尿道成形术者,4例为初次尿道成形术失败、再次行尿道成形术者。OIF术组年龄2~10岁,平均4.72岁,其中Ⅱ型23例,Ⅲ型3例,均为初次行尿道成形术者。结果TIP术平均手术时间80min,有尿瘘7例,阴茎头裂开1例,无尿道狭窄,但有尿道外口狭窄1例,3例再次尿道成形术者未发生并发症;OIF术平均手术时间115min,有尿瘘5例,阴茎头裂开l例,无尿道狭窄。两种手术方法的尿瘘、尿道狭窄、阴茎头裂开、一次手术成功率,差异无统计学意义(P〉0.05),而两组平均手术时间的差异有统计学意义(P〈0.05)。结论TIP与OIF尿道成形术可用于阴茎头冠状沟、阴茎体、阴茎阴囊型尿道下裂的治疗,TIP术操作简单,且更适用于初次手术失败、需再次行尿道成形术的病例。对于阴茎发育差,尿道板条件不好的初次手术病例,仍以选择OIF术为宜。 相似文献
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目的 探讨保留尿道板纵切卷管尿道成形术(TIP)在尿道下裂治疗中的价值.方法 回顾性总结分析本院2005年7月~2009年9月采用保留尿道板纵切卷管尿道成形术治疗尿道下裂56例(成人3例,儿童53例).结果 术后8例出现尿瘘;13例尿道口狭窄;无阴茎向下弯曲.结论 对于尿道及阴茎发育条件好的尿道下裂患者,TIP可以一期完成修复.保留尿道板纵切卷管尿道成形手术操作相对简单,易掌握,成功率高,对于尿道下裂者是一种非常有效的治疗方法. 相似文献
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目的 评价TIP术(尿道板纵切卷管尿道成形术)治疗尿道下裂的体会.方法 先天性尿道下裂患儿27例,年龄1-14岁,平均2岁.冠状沟型3例,阴茎体型16例,阴茎阴囊型5例,阴囊型3例.伴阴茎弯曲22例.均采用TIP术(尿道板纵切卷管尿道成形法),8例阴茎头明显向下弯曲者采用阴茎背侧白膜折叠术纠正.结果 随访6个月至3年,TIP术中20例手术一次成功.结论 TIP术手术简单,疗效好,是一种较好的尿道下裂成形术. 相似文献
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Orkiszewski M 《Journal of pediatric surgery》2006,41(10):1786; author reply 1786
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Eliçevik M Tireli G Demirali O Unal M Sander S 《International urology and nephrology》2007,39(3):823-827
Objectives To determine the key points for a successful redo hypospadias procedure using tubularized incised plate urethroplasty operation.
Methods A retrospective chart review of a cohort of 100 patients (Mean age: 4.5 years, range: 2–12) who had undergone a redo tubularized
incised plate urethroplasty operation was performed. Fischer exact and Chi square tests were used for statistical analysis.
Results The incidence of complications of tubularized incised plate urethroplasty reoperation after failed repairs of meatal advancement
and glanuloplasty procedure (n: 14), meatal based flap (n: 36), and tubularized incised plate urethroplasty (n: 50) were 29% (n: 4), 22% (n: 8) and, 28% (n: 14) respectively (P > 0.05). The overall complication rate was 26% (n: 26). Eighteen patients (18%) had fistula, five had meatal stenosis (5%), two had dehiscence (2%) and one had neourethral
stenosis (1%). Postoperatively, fistula was closed in 18 patients and 5 underwent meatoplasty. Two patients with dehiscence
and one with neourethral stenosis underwent an unsuccessful third redo tubularized incised plate urethroplasty reoperation
and they were candidates for a complex hypospadias repair (3%). The ultimate success rate of tubularized incised plate urethroplasty
reoperation after treatment of complications was 97%.
Conclusion Tubularized incised plate urethroplasty is a safe and efficacious alternative procedure for hypospadias reoperations if the
urethral plate has no scars and outcome is favourable if the first failed hypospadias repair is a meatal based flap procedure.
The complication rate increases if the urethral plate has been previously incised in the midline and a redo third redo must
be avoided. 相似文献
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保留尿道板纵切卷管尿道成形术治疗成人尿道下裂 总被引:1,自引:0,他引:1
目的 探讨保留尿道板纵切卷管尿道成形术(TIP)在成人尿道下裂治疗中的价值.方法 回顾性总结分析我院2004-2006年间采用保留尿道板纵切卷管尿道成形术治疗成人尿道下裂46例(年龄17~28.5岁,平均年龄为21.2岁).结果 术后5例出现尿瘘;2例尿道狭窄:3例术后仍有阴茎向下弯曲.结论 对于尿道及阴茎发育条件好的成人尿道下裂,TIP可以一期完成修复.阴茎向下弯曲严重或尿道瘢痕严重者一期尿道成形并发症较多.早期拔除尿道支架管,合理使用敏感抗生素和术后良好的处理是提高手术成功率、减少并发症发生率的重要冈素. 相似文献
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OBJECTIVE: To retrospectively assess the results of tubularized incised plate (Snodgrass) urethroplasty in a series of re-operative hypospadias repairs in children. PATIENTS AND METHODS: The study comprised a follow-up (from 1996 until 2000) of 13 patients (mean age 7.5 years, range 13 months to 27 years) who had at least one previous hypospadias repair and who then underwent a reconstruction using the Snodgrass repair. In all cases the urethroplasty was covered with an additional layer of subcutaneous tissue. The original location, associated complications and results were recorded. In some cases, the long-term follow up was conducted by telephone. RESULTS: Associated complications before the Snodgrass repair included urethral stricture in two, fistula in three and persistent chordee in one patient. The mean (range) follow-up was 22 (9-34) months. The cosmetic results were excellent, with two complications (one patient with a glans dehiscence and a urethrocutaneous fistula, and a second with meatal stenosis). The remaining patients required no further procedures and were voiding normally at the last follow-up. CONCLUSION: Excellent cosmetic and functional results can be obtained using the Snodgrass incised plate urethroplasty for re-operative hypospadias repair. Only one patient in this series had an initial operation in which the urethral plate was previously incised. Therefore, caution should be used when considering an incised plate urethroplasty in these patients. 相似文献