A practical irreversible hydrocolloid impression tray holder.
A small, practical, inexpensive, and esthetic tray-holding device can be made easily for use in the operatory and laboratory. The device, when not in use, can be conveniently stored in a drawer or on a small shelf and is inconspicuous. Several of these devices can be made at one time and strategically located within the office.
Walters
R A
RA
Department of Removable Prostodontics, University of Maryland, Dental School, Baltimore.
D000464:Alginates / Q000737:chemistry; D003761:Dental Impression Technique / Q000295:instrumentation*; D004867:Equipment Design; D013997:Time Factors
D000464:Alginates