Influence of different processing techniques for prosthetic acrylic resins in the surface roughness parameters: a research article.

Background: Different processing techniques are employed to obtain poly (methyl methacrylate) (PMMA) with consistent surface quality in terms of topography and tribological function. The purpose of this research is to evaluate its influence on the surface height distribution.

Methods: In this research, samples of conventional and CAD/CAM acrylic resins were prepared.

Analyzing Linear and Angular Deviations After Guided Surgery for Dental Implant Placement: A Preliminary Study.

Purpose: To assess the accuracy and precision of prosthetically driven implant placement achieved through static computer-aided implant surgery by analyzing the linear and angular deviations of implants.

Materials And Methods: A total of 53 implants were included in the study. The implants were positioned using either tooth-supported templates or tooth-and-tissue-supported templates with fixation pins.