impression tray


im·pres·sion tray

a receptacle used to carry and confine plastic impression material when making an impression of oral structures.

im·pres·sion tray

(im-presh'ŭn trā) A U-shaped receptacle that holds the material used for making a dental impression; can be metal or plastic, and prefabricated or custom made in the dental laboratory.

im·pres·sion tray

(im-presh'ŭn trā) Receptacle used to carry and confine plastic impression material when making an impression of oral structures.