Exact(17)
Within the limitations of this pilot study, dual-arch impressions were comparable in accuracy to impressions made with custom trays.
The Library's Conservation Department built custom trays to hold each 12 x 20 negative, with just three plates (and their trays) in an archival box that is stored flat on a cabinet shelf.
Gypsum dies were produced with an addition silicone impression material in either custom trays or dual-arch trays seated passively or with induced flexure (3 dies per tray group).
This in vitro pilot study was designed to determine the accuracy of addition silicone impressions made with custom trays or made with either passive or stressed dual-arch trays.
Tray handles were made and attached to the custom trays.
The resulting three stone casts were used to fabricate the custom trays.
Similar(43)
The aim of this study was to test the accuracy of a plaster cast fabricated with a facial custom tray.
This article describes the protocol of a digital impression technique to make an impression and recording of the jaw relationship of edentulous patients for the fabrication of CAD/CAM custom tray using computer-aided design and manufacturing (CAD/CAM) technology.
One impression technique is the direct open tray technique that uses a custom tray with windows exposing the impression copings.
The similar accuracy may be due to removal of the custom tray along the same path as the implant angulation.
At first, conservation had been creating custom built trays with individual spaces for each button as seen in this Duke Today video.
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