Sakai Y
Nichidai Koko Kagaku. 1989 Mar;15(1):34-7.
By this study, a survey has been made of the number and frequency (percentage) of the selections made by form of Trubyte Bioblend artificial teeth applied to 1,507 cases of removable denture fitted for 17 years from Number, 1971, to November, 1988, at Department of Prosthodontics, Dental hospital in Nihon Univ. School of Dentistry at Matsudo. As a result, significantly high selecting frequency was observed of all forms as: 2 forms of Square Tapering in 548 cases (36.4%) and Tapering Ovoid in 270 cases (17.9%); and by sex, single form of Square Tapering in 253 male cases (48.8%) and 2 forms of Square Tapering in 295 cases (29.9%) and Tapering Ovoid in 234 cases (23.7%).
通过这项研究，对1971年1月至1988年11月期间在日本大学松户齿科大学齿科医院修复科为1507例患者安装可摘义齿时应用的Trubyte Bioblend人工牙的形式选择数量和频率（百分比）进行了调查。结果发现，所有形式的选择频率都显著较高：方形渐缩2种形式共548例（36.4%），锥形卵形270例（17.9%）；按性别划分，男性中方形渐缩单种形式253例（48.8%），方形渐缩2种形式295例（29.9%），锥形卵形234例（23.7%）。
