1、浙江大學(xué)碩士學(xué)位論文巨大下頜骨囊腫保守治療探討姓名：俞煥苗申請學(xué)位級別：碩士專業(yè)：口腔臨床醫(yī)學(xué)指導(dǎo)教師：黃劍奇20040401浙江必學(xué)醫(yī)學(xué)院顴士學(xué)位諗文巨大下頜骨囊腫保守治療探討～英文摘要Objective：Thepurposeofthisstudywastofindandevaluateaconservativetreatmentoflargemandibularodontogeniccysts，whichcouldmaintaint

2、hecontinuityofmandibleandconserveadjacentvitalstructure，aswellascorrectmaxillofacialmalformationand1essinterferethegrowthofmandible。Methods：9patientswhohadlargemandibularcystsin2ndafflictedhospitalofZhejiangUniversityfro

3、m2000to2003werecollectedThesecases，3femalesand6males，agedbetween8and22，treatedby1)surgicalenucleationorcurettage2)toothextractionand3)filledwithiodoformgauzeundergeneralanesthesia。Ifsuspectedasodontogenickeratocyst，those

4、casesweretreatedbyphenolCauterization，additionallyPostoperativepanoramicradiographandclinicalexaminationwereperformedonatlthecasesmonthlyBoneregenerationandreductionoftheresidualcavitieswereevaluatedwithacomputedanalysis

5、ofpreoperativeandpostoperativepanoramicradiographsResults：2or3monthsaftertreatmentmaxillofacialmalformationofalleaseswerecorrectedThecomputedanalysisofthepostoperativepanoramiCradiographsshowedmeanvaluesofreductiOninarea

6、oftheresidualcavitiesof272％、63。8％、908％after1。36monthsrespectively，Thethicknessofregenerativeboneofmandibularorramusaddedto45、16。3、272mmafterl。36months，r8specti￥elyThedensityofregen母rativebonewasapproachingtonormalboneaft

7、er12monthsConclusion：Thismethodoftreatmentofthelargemandibularcystcouldmaintainthecontinuityofmandible，conserveadjacentvitalstructure，correctmaxillofacialmalformationsoonandlessinterferethegrowthofmandibleThiSmethodisapp