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1.
The Journal of Korean Academy of Prosthodontics ; : 251-256, 2020.
Artículo | WPRIM | ID: wpr-837252

RESUMEN

In recent years, digital technology has been developed in dentistry, which denture frameworks can be manufactured using DMLS (Direct Metal Laser Sintering) technique. A traditional impression method can be replaced by oral scanning and wax pattern production process can be achieved by the use of CAD/CAM techniques. The designed STL files can be sent to DMLS devices to fabricate final components of removable partial dentures (RPD). The advantages of digital dentistry are concision and precision. In this case study, a fracture of occlusal rests providing support and indirect retention was repaired by DMLS and laser welding techniques. It shows satisfactory results in adaptation accuracy and functional properties of the repaired denture.

2.
The Journal of Advanced Prosthodontics ; : 1-6, 2019.
Artículo en Inglés | WPRIM | ID: wpr-742075

RESUMEN

PURPOSE: The purpose of this in vitro study was to evaluate the effect of surface grinding and polishing procedures using high speed zirconia diamond burs with different grit sizes on the phase transformation and flexural strength of zirconia.


Asunto(s)
Instrumentos Dentales , Diamante , Técnicas In Vitro , Ajuste Oclusal
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