Landé A
Actual Odontostomatol (Paris). 1991 Mar;45(173):93-9.
The author has shown that any impression material and its support in the mouth must be more malleable than the material used for the object to be reproduced. From a fall mandibular arch the impression of both sides, left and right, are taken successively by hemi-impressions without impression trays. Two individual half impression trays are made, placed in the mouth and are joined together using an auto-polymerizing resin. The resulting individual tray permits to make a perfect mucostatic impression. This method, far from taking more time, is a time saver, since the touch-ups to the individual tray and then to the finished prosthesis are practically non-existent or considerably reduced.
作者已经表明，口腔内的任何印模材料及其支撑物必须比用于复制物体的材料更具柔韧性。对于下颌牙弓下垂的情况，在不使用印模托盘的情况下，通过半口印模依次获取左右两侧的印模。制作两个单独的半口印模托盘，放入口腔中，并用自凝树脂将它们连接在一起。由此产生的个性化托盘能够制作出完美的黏膜静止印模。这种方法非但不会花费更多时间，反而节省时间，因为对个性化托盘以及最终修复体的修整几乎不存在或大大减少了。
