GDC Edentulous Perforated Impression Trays Lower # 2 (Itrledpl2)

GDC Edentulous Perforated Impression Trays

LOWER:  Horseshoe shaped device made of metal or plastic used to carry dental impression material to the mouth, to confine the material in opposition to the surfaces to be recorded (e.g., teeth and gums), and to control the impression material while it sets to form an impression.