Related Experiment Video
Updated: May 19, 2026

Mimicking and Measuring Occlusal Erosive Tooth Wear with the "Rub&Roll" and Non-contact Profilometry
Published on: February 2, 2018
Surface roughness of enamel and cention N after toothpaste brushing: An ex vivo study
Seema Dixit1, Vidya Chawla1, Pulkit Gupta1
1Department of Conservative Dentistry and Endodontics, Seema Dental College and Hospital, Rishikesh, Uttarakhand, India.
Abstract:
Prolonged exposure to powered brushing, especially with high-abrasive toothpastes, can significantly increase surface roughness, affecting both enamel and restorative materials. Therefore, it is of interest to assess the cumulative abrasive effects of different toothpaste formulations under extended powered brushing conditions. Thus, we show the need for a balanced approach to plaque removal and surface preservation, highlighting the importance of selecting appropriate toothpaste formulations to minimize adverse effects on oral and restorative surfaces.
Related Concept Videos
Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.

