不銹鋼預(yù)成冠在修復(fù)兒童乳磨牙鄰面齲的臨床效果

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【摘 要】目的 觀察不銹鋼預(yù)成冠在修復(fù)兒童乳磨牙鄰面齲的臨床效果。方法 選取2018年1月-2020年12月我院收治的100名兒童（150顆乳磨牙）為研究對(duì)象，隨機(jī)分為試驗(yàn)組和對(duì)照組，試驗(yàn)組采用不銹鋼預(yù)成冠修復(fù)，對(duì)照組采用傳統(tǒng)樹脂充填修復(fù)，比較兩組臨床療效以及修復(fù)效果。結(jié)果 兩組治療0.5年后總有效率比較，差異無(wú)統(tǒng)計(jì)學(xué)意義（P>0.05），試驗(yàn)組治療1、1.5、2年后總有效率高于對(duì)照組（P0.05）；試驗(yàn)組修復(fù)體情況、邊緣密合性、繼發(fā)齲、磨損情況以及鄰接關(guān)系均優(yōu)于對(duì)照組（P

【關(guān)鍵詞】不銹鋼預(yù)成冠；乳磨牙；鄰面齲

中圖分類號(hào)：R788+.1 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1004-4949（2023）07-0040-04

Clinical Effect of Prefabricated Stainless Steel Crown in the Repair of Interproximal Caries of Primary Molar in Children

GAO Guo-jun

（Department of Stomatology， Yanqing District Hospital/ Peking University Third Hospital Yanqing Hospital， Beijing 102100， China）

【Abstract】Objective To observe the clinical effect of prefabricated stainless steel crown in the repair of interproximal caries of primary molar in children. Methods A total of 100 children （150 primary molars） admitted to our hospital from January 2018 to December 2020 were randomly divided into experimental group and control group. The experimental group was repaired with prefabricated stainless steel crown， while the control group was repaired with traditional resin filling. The clinical efficacy and repair effect of the two groups were compared. Results There was no significant difference in the total effective rate between the two groups after 0.5 years of treatment （P>0.05）. The total effective rate of the experimental group was higher than that of the control group at 1， 1.5 and 2 years after treatment （P

【Key words】Prefabricated stainless steel crown； Primary molar； Interproximal caries

乳磨牙（primary molar）是嬰幼兒時(shí)期的最主要咀嚼消化器官。（剩余4986字）