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下颌骨髁突骨折手术治疗失败原因及防治分析——附13例病例报告.pdf

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278Journa1ofOralScienceResearch,Mar.2018,Vo1.34,No.3

下颌骨髁突骨折手术治疗失败原因及防治分析——附13例病例报告

刘慧胡露露王岳森陈青立方昌帕热克江·帕塔尔龚忠诚

(新疆医科大学第一附属医院颌面肿瘤外科新疆乌鲁木齐830054)

[摘要]目的:分析髁突骨折术后严重并发症的原因及特点,探讨髁突骨折手术治疗失败的防治措施。方法:收集

2012年1月~2O17年11月新疆医科大学第一附属医院颌面外科收治手术失败的13例髁突骨折病例,评价骨折愈

合情况及并发症,分析并总结治疗失败的原因及防治措施。结果:13例患者中,感染2例,咬合关系紊乱5例,螺钉

松动4枚,钛板断裂1例,张口受限9例,面部不对称下颌偏斜3例。髁突骨折坚强内固定术的失败与术前评估不

足、钛板放置位置欠佳、应力集中、术后功能锻炼不足及患者依从性差有关。结论:髁突骨折严重并发症可导致手

术失败,掌握髁突骨折治疗的原则和正确方法非常重要。

[关键词]髁突骨折术后失败术后并发症防治措施

[文献标识码]A[文章编号]1671—7651(2018)O3一O278一O4

-[doi]i0.13701/j.cnki.kqyx~.2018.03.016

AnalysisonComplicationsandProphylaxisofMandibularCondylarFracturesSurgicalTreatments:AReportof13Ca—

ses.LJUHui,HUL“一lu,WANGYue—sen,CHENQing~li,FANGChang,Parukiang·Pataer,GONG

Zhong—cheng.DepartmentofOralandMaxillofacialOncologicalSurgery,theFirstAffiliatedHospitalof

XiiangMedicalUniversity,Urumqi830054,China.

[Abstract]Objective:Toanalyzethereasonsandthecharacteristicsofpostoperativeseverecomplicationsforthe

failuretreatmentofcondylarfracture,andtOinvestigatethecausesandappropriateprecautionarymethodsforthe

condylarfracturesurgicaltreatment.Methods:Atotalof13caseswerecollected,fromJanuary2012tONovember

2017intheFirstAffiliatedHospitalofXiNiangMedicalUniversity,andthereasonsforcomplicationsandtreat—

meritswereanalyzed.Results:Inthesecases,therewere2caseswithpostoperativeinfection,5caseswithocclusion

disorders,4caseswithscrewsloosen,1casewithplatebroken,9caseswithlimitationofmouthopening,and3ca—

seswithfacialasymmetricaldeformity.Themainreasonsforthefailureoftreatmentincluded:(1)insufficientpre—

operativeevaluation;(2)improperinternalfixationmaterials,methodsandsites。inappropriatestressconcentra—

tion;(3)rejectionofshort—termintermaxillaryfixation;(4)thepoorcomplianceofpatients.Conclusion:I

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