【摘要】 作者选择了４１例牙列缺损患者，为其设计并制作成无基托的可摘局部义齿（ＲＰＤＳ）．对其中的２９创作了追踪观察，效果良好。本文就无基托的ＲＰＤＳ的适应证、设计原则及患者的修复效果等方面进行了讨论。更多还原

【Abstract】 partially edentulous patients were selected and hare treated with the removable partial dentures(RPDs) without the hase from 1991 tO 1995, 29 of the patients were follow-up observed and the dentures which had been used by them were found successful.Moreover, some respects of RPDs without the base such as the indications, design principles and restoration were diacussed in this paper.更多还原