Custom trays are made up of auto-polymerizing Polymethyl-methacrylate (PMMA) resin, thermoplastic material and visible-light curing resin. The tray materials are supposed to be rigid, dimensionally stable, retentive to impression materials or adhesive and moisture resistant.
What is the purpose of custom impression tray?
Custom made tray for dental impression is designed to provide a uniform space for the impression material and thereby improve the accuracy of the resultant working cast. Auto-polymerized acrylic resins have been the most commonly used material for the fabrication of these trays.
How do you make custom denture trays?
https://www.youtube.com/watch?v=nXVzpc4oEuY
What do you need to make custom trays?
https://www.youtube.com/watch?v=Rdo2juOvhdA
How do I make a custom crown tray?
https://www.youtube.com/watch?v=Kh9OAO0QL4E
What is the first step in making a custom tray?
Whats the first step in making a custom tray? Making a model or cast of the patients teeth. You just studied 16 terms!
What are the purposes of a tray in dentistry?
These are the trays used in several different specialties to get an impression from the teeth and alveolar processus. Dental impression trays are special devices that dentists use to place the impression material in. They also carry the material inside the mouth with the tray, plus control the whole impression process.