中外医学研究
中外醫學研究
중외의학연구
CHINESE AND FOREIGN MEDICAL RESEARCH
2014年
35期
139-139,140
,共2页
乳牙外伤%残冠%可吸收性根管%聚乳酸%应用分析
乳牙外傷%殘冠%可吸收性根管%聚乳痠%應用分析
유아외상%잔관%가흡수성근관%취유산%응용분석
Deciduous teeth trauma%Residual crown%Absorbable root canal%Polylactic acid%Application analysis
目的：研究可吸收性根管桩(以聚乳酸根管桩为例)在治疗儿童乳牙外伤以及残冠中的效果。方法：选取2011年3月-2012年3月在笔者所在医院儿童口腔门诊就诊的50例患儿共计90颗患牙作为研究对象，基本上均是上下前乳牙外伤或者残冠，其中乳牙外伤以上乳中切牙最为常见。所有患牙均给予有效、完整的根管治疗，采用聚乳酸根管桩制作桩核进行修复，对所有患儿的修复效果进行跟踪随访。结果：经1~2年的随访，在随访期间未发现牙齿根折的现象，其中88颗患牙的修复体边缘密合，没有任何松动的迹象，也没有发现脱落或继发龋损，牙周很健康，其中有1颗牙齿出现纤维桩核松动脱落的现象，1颗纤维桩折断，因此本次修复成功率为97.8%，所有患儿对本次修复的美学效果表示满意。结论：研究结果显示，聚乳酸根管桩对于儿童乳牙外伤或残冠的修复治疗成功率较高，且全冠修复的美学效果良好，很难造成根折，因此采取该方法进行修复可以获得满意的疗效。
目的：研究可吸收性根管樁(以聚乳痠根管樁為例)在治療兒童乳牙外傷以及殘冠中的效果。方法：選取2011年3月-2012年3月在筆者所在醫院兒童口腔門診就診的50例患兒共計90顆患牙作為研究對象，基本上均是上下前乳牙外傷或者殘冠，其中乳牙外傷以上乳中切牙最為常見。所有患牙均給予有效、完整的根管治療，採用聚乳痠根管樁製作樁覈進行脩複，對所有患兒的脩複效果進行跟蹤隨訪。結果：經1~2年的隨訪，在隨訪期間未髮現牙齒根摺的現象，其中88顆患牙的脩複體邊緣密閤，沒有任何鬆動的跡象，也沒有髮現脫落或繼髮齲損，牙週很健康，其中有1顆牙齒齣現纖維樁覈鬆動脫落的現象，1顆纖維樁摺斷，因此本次脩複成功率為97.8%，所有患兒對本次脩複的美學效果錶示滿意。結論：研究結果顯示，聚乳痠根管樁對于兒童乳牙外傷或殘冠的脩複治療成功率較高，且全冠脩複的美學效果良好，很難造成根摺，因此採取該方法進行脩複可以穫得滿意的療效。
목적：연구가흡수성근관장(이취유산근관장위례)재치료인동유아외상이급잔관중적효과。방법：선취2011년3월-2012년3월재필자소재의원인동구강문진취진적50례환인공계90과환아작위연구대상，기본상균시상하전유아외상혹자잔관，기중유아외상이상유중절아최위상견。소유환아균급여유효、완정적근관치료，채용취유산근관장제작장핵진행수복，대소유환인적수복효과진행근종수방。결과：경1~2년적수방，재수방기간미발현아치근절적현상，기중88과환아적수복체변연밀합，몰유임하송동적적상，야몰유발현탈락혹계발우손，아주흔건강，기중유1과아치출현섬유장핵송동탈락적현상，1과섬유장절단，인차본차수복성공솔위97.8%，소유환인대본차수복적미학효과표시만의。결론：연구결과현시，취유산근관장대우인동유아외상혹잔관적수복치료성공솔교고，차전관수복적미학효과량호，흔난조성근절，인차채취해방법진행수복가이획득만의적료효。
Objective:To study the effect of absorbable root canal pile (using polylactic acid root pile for example) in the treatment of deciduous teeth trauma and residual crown of children.Method:A total of 90 teeth of 50 children in children’s oral outpatients of our hospital from March 2011 to March 2012 were randomly selected as research objects,they were basically upper and lower anterior teeth trauma or residual crown,the deciduous teeth trauma or deciduous teeth was the most common.All the teeth were treated with effective,complete root canal therapy,pile nuclear was made by polylactic acid tube pile to repair,the fixed effects in all children were followed up.Result:After 1-2 years of follow-up,the tooth root fracture phenomenon was not found during the follow-up period, among them the restoration margin of 88 teeth were closed,with no sign of any loose,also found no shedding or secondary caries,periodontal health,which included 1 tooth appeared fiber post core loosening phenomenon,1 fiber post was broken,so the repair success rate was 97.8%,all patients expressed satisfaction with the aesthetic effect of the repair.Conclusion:The results showed that the success rate of polylactic acid tube pile for repair in the treatment of deciduous teeth trauma or residual crown is high,and the aesthetic effect of full crown is good,it is difficult to cause root fracture,and therefore take the method of repair can obtain satisfactory effect.
