Whitening toothpastes are designed to help remove surface stains on teeth and make them appear brighter and whiter. Their effectiveness and how they work depend on their ingredients and mechanism of action

A dental post is used in restorative dentistry to provide structural support to a tooth that has undergone significant structural loss, often due to decay, fracture, or following a root canal treatment.

Porcelain-fused-to-metal (PFM) crowns are a type of dental crown that combines a metal base with a porcelain exterior. They have been a popular choice in restorative dentistry due to their strength and aesthetic appearance. The process of making, preparing, and placing PFM crowns involves several steps