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树脂粘结固定义齿的优点:(1)磨除牙体组织少;(2)操作可重复;(3)软组织处理简单;(4)容易配色;(5)不需用暂时冠;(6)价廉,操作简便,病人乐意接受。缺点:(1)粘结困难,费时多;(2)试戴时调(牙合)较困难,因为修复体和牙之间缺乏固位力。这种修复体适用于有健康的基牙和仅有1~2个牙缺失的病人。铸金树脂粘结固定义齿是否可作为长期使用的固定义齿,尚须实验室试验和临床评价。自Rochette首先提出使用铸金树脂粘结固位体后,一些学者作了前牙和后牙的树脂
The advantages of the resin bonded denture are: (1) to remove the tooth tissue less; (2) the operation is repeatable; (3) the soft tissue is simple to handle; (4) the easy color matching; (5) Cheap, easy to operate, patients willing to accept. Disadvantages: (1) bonding difficulties, time-consuming; (2) Tweezers try to adjust (occlusion) more difficult, because the lack of retention between the restoration and the teeth. This restoration is suitable for healthy abutments and patients with only 1 or 2 teeth missing. Casting resin resin bonded dentures can be used as long-term use of fixed dentures, still need to laboratory tests and clinical evaluation. Since Rochette first proposed the use of cast gold resin bonded retainers, some scholars made the anterior and posterior teeth of the resin