Abstract
The dimensional changes of denture base of maxillary complete dentures following polymerization were measured by using sa three-dimensional measurement system. The maxillary complete dentures processed with injection type microwave-cured resin, conventional type microwave-cured resin and heat-cured resin were compared. Within the conditions imposed in the study, the results were as follows:
1. The maxillary complete denture processed with injection type microwave-cured resin showed minor dimensional changes compared with that processed with heat-cured resin and conventional type microwavecured resin after deflasking.
2. The denture processed with injection type microwave-cured resin showed a gradual dimensional change after deflasking up to 3 or 4 weeks.
