Using 45S5 bioglass cones as endosseous ridge maintenance implants to prevent alveolar ridge resorption: a 5-year evaluation.

Bioglass cones acting as space fillers after removal of tooth roots delay the resorption of alveolar ridges. In 1987, 242 implants in 29 patients with a mean postimplantation interval of 19.9 months were reported by the authors.

Synergistic relationship between luting and priming agents and gold restorations plated with stannic oxide.

Bonding to dentin and enamel has increased restorative treatment options, provided the materials are used to optimum advantage. Restorative dentists must understand the indications and the proper mechanisms for using these materials. As with many techniques and procedures, it takes more time to describe than to accomplish.

Custom tinting denture bases by visible light cure lamination.

A urethane dimethacrylate and tinting powder lamination, chemically bonded to a methyl methacrylate denture base, produces a natural-appearing distribution of the tints. The characterization is protected by a hard, clear layer of urethane. Procedures are described that achieve this lamination either in the laboratory, before processing the dentures, or after the dentures have been fabricated.