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
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