中外医疗
中外醫療
중외의료
CHINA FOREIGN MEDICAL TREATMENT
2015年
17期
25-26
,共2页
烤瓷贴面%牙体制备%效果评价
烤瓷貼麵%牙體製備%效果評價
고자첩면%아체제비%효과평개
Porcelain veneer%Tooth preparation%Effect evaluation
目的：对3种烤瓷贴面牙体预备的临床修复效果进行评价。方法整群选取2011年1月-2013年1月期间门诊要求贴面修复的患者57例(399颗牙)作为考察对象，将所有患者按照随机数字表法平均分为实验1组、实验2组、实验3组，3组患者一般资料比较，差异无统计学意义(P>0.05)。实验1组患者选择I型牙体预备型(切缘非包绕型)，实验2组患者选择L型(即切缘包绕型)牙体预备型，实验3组选择U型(邻切面包绕型)牙体预备型。经修复后调查患者对对各自边缘适应、着色以及粘连效果认可情况。结果实验1组烤瓷贴面成功率为95.52%、实验2组烤瓷贴面成功率为93.08%、实验3组烤瓷贴面成功率为91.85%，3种烤瓷贴面成功率比较，差异无统计学意义(P>0.05)。结论I型、L型、U型烤瓷贴面牙体预备类型与方法，均可以获得良好的外形、颜色以及粘连效果。
目的：對3種烤瓷貼麵牙體預備的臨床脩複效果進行評價。方法整群選取2011年1月-2013年1月期間門診要求貼麵脩複的患者57例(399顆牙)作為攷察對象，將所有患者按照隨機數字錶法平均分為實驗1組、實驗2組、實驗3組，3組患者一般資料比較，差異無統計學意義(P>0.05)。實驗1組患者選擇I型牙體預備型(切緣非包繞型)，實驗2組患者選擇L型(即切緣包繞型)牙體預備型，實驗3組選擇U型(鄰切麵包繞型)牙體預備型。經脩複後調查患者對對各自邊緣適應、著色以及粘連效果認可情況。結果實驗1組烤瓷貼麵成功率為95.52%、實驗2組烤瓷貼麵成功率為93.08%、實驗3組烤瓷貼麵成功率為91.85%，3種烤瓷貼麵成功率比較，差異無統計學意義(P>0.05)。結論I型、L型、U型烤瓷貼麵牙體預備類型與方法，均可以穫得良好的外形、顏色以及粘連效果。
목적：대3충고자첩면아체예비적림상수복효과진행평개。방법정군선취2011년1월-2013년1월기간문진요구첩면수복적환자57례(399과아)작위고찰대상，장소유환자안조수궤수자표법평균분위실험1조、실험2조、실험3조，3조환자일반자료비교，차이무통계학의의(P>0.05)。실험1조환자선택I형아체예비형(절연비포요형)，실험2조환자선택L형(즉절연포요형)아체예비형，실험3조선택U형(린절면포요형)아체예비형。경수복후조사환자대대각자변연괄응、착색이급점련효과인가정황。결과실험1조고자첩면성공솔위95.52%、실험2조고자첩면성공솔위93.08%、실험3조고자첩면성공솔위91.85%，3충고자첩면성공솔비교，차이무통계학의의(P>0.05)。결론I형、L형、U형고자첩면아체예비류형여방법，균가이획득량호적외형、안색이급점련효과。
Objective To evaluate the clinical effect of three kinds of porcelain veneer in tooth preparation. Methods 57 outpa-tients (399 teeth) who required laminate veneer restoration between Jan 2011 and Jan 2013 were selected as the research objects and randomly and evenly divided into experimental group 1, experimental group 2, experimental group 3.There were no significant statistical differences (P>0.05) between the general data of the three groups. Experimental group 1 patients chose the I type tooth preparation type (margin non wrapped),experimental group 2 patients chose the L type (i.e. cutting edge wrapping type) tooth preparation, experimental group 3 selected U type (adjacent to cut the bread around the tooth preparation type)type. After the re-pair,Patients' approval for marginal adaptation, coloring and adhesion effect was investigated. Results In experiment group 1 porce-lain laminate veneers success rate was 95.52%, experimental group 2 porcelain laminate veneers success rate was 93.08%,experi-mental group 3 porcelain laminate veneers success rate was 91.85%, three kinds of porcelain laminate veneer success rate com-parison, no significant difference(P>0.05). Conclusion I type, L type, U type of porcelain veneer tooth preparation types and meth-ods, can obtain the shape, color and good adhesion effect.
