Shaw M J
J Oral Rehabil. 1984 Jul;11(4):373-9. doi: 10.1111/j.1365-2842.1984.tb00588.x.
Twenty-three patients who received attachment retained overdentures between 1964 and 1977 are reviewed. One third of the patients examined had carious abutment teeth, oral hygiene was poor, and periodontal disease prevalent. Overdentures opposed by natural teeth required more extensive prosthetic maintenance than overdentures opposed by a conventional complete denture. Three quarters of the teeth retaining the prostheses were functioning adequately after a mean period of 7 years.
回顾了1964年至1977年间接受附着体固位覆盖义齿修复的23例患者。接受检查的患者中有三分之一存在基牙龋坏，口腔卫生状况差，牙周病普遍。与天然牙相对的覆盖义齿比与传统全口义齿相对的覆盖义齿需要更广泛的修复维护。在平均7年的时间后，四分之三保留义齿的牙齿功能良好。
