Castellani D, Basile M
Tufts University School of Dental Medicine, Boston, Mass, USA.
J Prosthet Dent. 1997 Jul;78(1):98-101. doi: 10.1016/s0022-3913(97)70090-8.
The use of a properly made tray is highly desirable for impression making. To avoid the extra time required for tray fabrication, the alternative techniques of the putty wash or "reline" technique and intraoral fabrication of a custom tray by relining a stock tray with self-curing resin are proposed. This article illustrates a new technique of direct custom tray fabrication used for impression making for fixed prosthodontics. The proposed technique allows the direct fabrication of custom trays with light-cured resin and is time-saving, efficient, and inexpensive.
制作印模时，非常需要使用制作精良的托盘。为避免托盘制作所需的额外时间，提出了油灰清洗或“重衬”技术以及通过用自凝树脂重衬成品托盘在口内制作定制托盘的替代技术。本文阐述了一种用于固定修复印模制作的直接定制托盘制作新技术。所提出的技术允许使用光固化树脂直接制作定制托盘，且省时、高效、成本低。
