# An update on CAD-CAM usage for removable partial denture fabrication: A systematic review

## TL;DR

This paper reviews how CAD-CAM systems improve the accuracy and fit of removable partial dentures compared to traditional methods.

## Contribution

The paper provides an updated systematic review on the current state and potential of CAD-CAM in RPD fabrication.

## Key findings

- CAD-CAM systems produce RPD frameworks with better fit and adaptation than conventional methods.
- Digital impressions and advanced CAD software are critical for successful CAD-CAM outcomes.
- Long-term clinical performance of CAD-CAM systems in RPD fabrication requires further research.

## Abstract

The accuracy of Computer-Aided Design and Computer-Aided Manufacturing (CAD-CAM) systems in the fabrication of removable partial
denture (RPD) frameworks compared to conventional manufacturing methods is of interest to dentists. Known data show that CAD-CAM systems
produce RPD frameworks with superior fit and adaptation, potentially reducing post-insertion adjustments and enhancing patient
satisfaction. The importance of digital impressions, advanced CAD software and the capabilities of milling or 3D printing equipment in
determining the success of CAD-CAM fabricated frameworks is highlighted. Despite promising results, further research is needed to
evaluate the long-term clinical performance of CAD-CAM systems in RPD fabrication and to address the existing limitations.