Methods The method use elastic resin for labial and buccal base plate and the clasps of incisor and premolar,using casting framework for molar and lingual side,38 cases was restorded.

• 方法:采用弹性树脂作唇颊侧基托及前牙、前磨牙的卡环,后牙及舌侧采用铸造支架,制作修复体38件。