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牙体修复中最突出的问题是充填料与牙齿之间缺乏有效的粘结。自1955年Buonocore氏提出用酸处理剂酸蚀釉质,使丙烯酸酯类树脂与牙齿间形成有效粘结以来,经很多学者的实验研究和临床实践,现已较广泛使用于临床,并有较好的效果。但对一些问题存在着不同的看法和争论,如酸蚀釉质的模式,单一树脂渗入酸蚀釉质效果是否比复合树脂好,光敏和自凝体系树脂渗入酸蚀釉质的效果,树脂垂下物(Resin tag)
The most prominent problem in tooth restoration is the lack of effective bonding between the filler and the tooth. Since 1955 Buonocore's proposed acid etching agent enamel, acrylic resin to form an effective bond between teeth since, many scholars of experimental research and clinical practice, has been more widely used in clinical and has better Effect. However, there are different views and debates on some issues, such as the mode of acid etching enamel, the effect of single resin penetration acid etching enamel better than composite resin, the effect of photosensitive and self-curing resin penetrating acid enamel, the resin hanging resin tag