[精品]非金屬樁核系統(tǒng)修復(fù)后牙殘根殘冠的臨床觀察

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1、非金屬樁核系統(tǒng)修復(fù)后牙殘根殘冠的臨床觀察非金屬樁核系統(tǒng)修復(fù)后牙殘根殘冠的臨床觀察［摘要］目的:探討纖維樁核系統(tǒng)與氧化錯(cuò)陶瓷樁核系統(tǒng)在治療后牙殘根殘冠方而的臨床效果，評(píng)價(jià)非金屬樁核系統(tǒng)修復(fù)后牙殘根殘冠的治療情況。方法:選擇94例患者102顆后牙殘根殘冠，經(jīng)完善根管治療后,54顆采用纖維樁核系統(tǒng)修復(fù),48顆采用氧化錯(cuò)陶瓷樁核系統(tǒng)修復(fù)。隨訪2?3年后對(duì)結(jié)果進(jìn)行評(píng)價(jià)。結(jié)果:本組94例(102顆患牙)，纖維樁核系統(tǒng)修復(fù)成功率為90.7%,氧化鉗陶瓷樁核系統(tǒng)修復(fù)成功率為89.6%o兩種樁核冠修復(fù)方法在臨床效果上無(wú)統(tǒng)計(jì)學(xué)差異(x2檢驗(yàn):卩＞0?01)o結(jié)論:纖維樁核系統(tǒng)與

2、氧化錯(cuò)陶瓷樁核系統(tǒng)在修復(fù)后牙殘根殘冠方面無(wú)明顯區(qū)別，均能滿足臨床要求。［關(guān)鍵詞］非金屬樁核系統(tǒng);后牙殘冠殘根;臨床觀察［中圖分類號(hào)1R783［文獻(xiàn)標(biāo)識(shí)碼］A［文章編號(hào)］1008-6455(2010)08-1190-03ClinicalobservationsaboutthemanagementoftreatingposteriorresidualrootandcrownwithNon-metallicpostandcoresystemsWANGSheng-zhou1,ZHAOLu2,ZHIKe-qian2,SHIMing-juan3(1.Hea1thCent

3、erofDajingTownship,Gulang733103,Gansu,China;2.DepartmentofOralandMaxillofaicalSurgery,StomatologicalHospital,CollegeofMedicine,Xi'anJiaotongUniversity;3.DepartmentofStomatology,Xi'anMedicalUniversity)Abstract:0bjectiveToinvestigatetheclinicalobservationsaboutthemanagementoftreating

4、posteriorresidualrootandcrownwithFiberpostandcoresystemorZirconiaceramicpostandcoresystem,andevaluatethetreatmentconditionsaboutNon-metalliepostandcoresystemsinposteriorresidualrootandcrown.MethodsAftertreatingrootcanaltherapy,94patientswith102posteriorresidualrootandcrownwereinter

5、edintoobservation.54weretreatedwithFiberpostandcoresystem;theother48weretreatedwithZirconiaceramicpostandcoresystem?Evaluatingtheresultafter2~3yearsfollow-up.ResultsThesuccessrateusingFiberpostandcoresystemwas90.7%;andthesuccessratewas89.6%byusingZirconiaceramicpostandcoresystem?Th

6、etwomethodswerenotdifferentfromeachotherinstatistics(x2test:P>0.01).ConclusionTherewasnosignificantdifferencefortreatingposteriorresidualrootandcrownbetweenFiberpostandcoresystemandZirconiaceramicpostandcoresystem.BothmethodscouldmeettheClinicalrequirements.Keywords:non-metalliepos

7、tandcoresystems;posteriorresidualrootandcrown,clinicalobservation傳統(tǒng)的金屬樁核冠以其精確度高，固位力強(qiáng)，不易折斷等優(yōu)點(diǎn)被廣泛應(yīng)用于修復(fù)后牙的殘根殘冠。然而,隨著磁共振成像技術(shù)(MagneticResonanceImaging,MIR)的廣泛應(yīng)用，因檢查而拆除口內(nèi)金屬修復(fù)體的病例越來(lái)越多，非金屬樁核系統(tǒng)由于其良好的物理性能和生物相容性，開始進(jìn)入牙科領(lǐng)域。我科自2003?2010年,對(duì)94例患者，102顆患牙行纖維樁核冠或氧化皓陶瓷樁核冠修復(fù)，取得良好效果,現(xiàn)報(bào)道如下。1資料和方法1.1一般資料:

8、2003?2006年就診于我院修復(fù)科患者94例(10