Purpose of a custom tray

| January 18, 2012 | 0 Comments

Purpose of a custom tray

1. Minimize impression material distortion (uniform thickness, rigid tray)
2. Prevent tissue distortion (less viscous material, more accurately adapted tray)
3. Reduce costs – less impression material (expensive) is used
4. Allow for accuracy by molding the border, resulting in improved retention

Category: Prosthodontics, WIKI

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