笔者从1971年开始尝试着对下牙槽嵴高度萎缩的患者采取“中空式基托”修复法来完成下颌总义齿。并且,同时进行常规修复及中空修复二种修复形式效果比较,鉴于较好的临床效果,现将有对照的十五例报告如下。 临床资料 本组病例共15例,男性7例,女性8例。年龄59～60岁2例,62～68岁4例,72～80 The author from 1971 to try to lower height alveolar ridge atrophy patients to take “hollow base” repair method to complete the mandibular total denture. And, at the same time conventional repair and hollow repair two kinds of repair effect comparison, in view of the better clinical results, there will be control of the fifteen cases are reported as follows. Clinical data The group of 15 patients, 7 males and 8 females. Two patients aged 59-60 years, four patients 62-68 years old, 72-80