CO-,2-激光鼓膜造孔治療分泌性中耳炎的研究.pdf

1、四川大學(xué)碩士學(xué)位論文CO激光鼓膜造孔治療分泌性中耳炎的研究姓名：鄺韶景申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：耳鼻咽喉科學(xué)指導(dǎo)教師：劉世喜20040512cotlasermyringotomyfortreatmentofotitismediawitheffusionAbstractBackground:Otitismediawitheffusion(OME)isoneofthemostcommondiseaseofchildhoodcharacteri

2、zedbyfluidinthemiddleearwithoutsignsofanacuteinfection.Theresultinghearingimpairmentmayleadtopostponeddevelopmentoflanguageandspeech.TheetiologyandpathogenesisofOMEisstillunknownanditisthoughttobeamultipathogenesis.Objec

3、tive:TheaimofthisstudywastoinvestigatethewaytoapplyC02lasermyringotomyfortreatmentofotitismediawitheffusionthedurentionofperforationsfortranstympanicventilationtheearlyandlatecomplicationsandtherecurrencerateofotitismedi

4、awitheffusion(OME)within3monthsafterC02lasermyringotomy.Methods:InthisstudylasermyringotomywasperformedwiththeC02laserotoscopeinapopulationcomprising20patient(34ears)withahistoryofotitismediawitheffusion(OME)associatedwi

5、th(without)adenoidalandsometimestonsillarhyperplasia.Thepatientswereexaminedpostoperativelyinthe7h14hand21“day.Atthepreoperativeandpostoperativeexaminationthetympanogramwastaken.Mainresults:Noneofthepatientsshowedpostope