Methods 1558 patients were applied removable partial denture with monobloc casting supporting way,which designed as implant mucosa supporting way or dental frame in reasonable type of clasp.

• 方法对临床1558例病人采取整铸支架式可摘局部义齿的设计,设计合理的卡环类型,设计为混合支持式或者牙支持式。