A case of new complete dentures for improvement of masticatory dysfunction

Abstract

Patient: The patient was a 76-year-old male who complained of difficulty in mastication due to instability of a mandibular complete denture. The previous dentures showed significant occlusal wear of the artificial teeth in both the maxilla and mandible, and the dentures moved during occlusion due to the poor fit of the impression surface. New complete dentures were fabricated to improve the position of the artificial teeth and to improve the polished surface of the dentures.

Discussion: The appropriate vertical and horizontal positioning of the mandible, the position of the artificial teeth, the occlusal scheme, and the denture form were all important for the stability of the dentures and the improvement of masticatory ability.

Conclusion: The patient’s denture stability and masticatory function were improved by the appropriate mandibular position and denture form.