Dental bonding is a technique that is used extensively in the dental office. It establishes a superior union between the natural tooth structure and the artificial filling material. The end result is not only esthetically pleasing but preserves more of the underlying tooth.
Prior to bonding, the only means by which filling materials or artificial teeth could adhere to natural teeth was by using strong cements, drilling pins into the tooth structure or cutting retentive grooves into the tooth in order to lock in the filling material. Bonding is a chemical process by which a tooth colored filling material adheres to the tooth structure forming a strong and permanent bond.
The technical process consists of four steps:
The process of bonding is a powerful tool in the dental arsenal and has revolutionized many aspects of dentistry. The technique is widely used to place composite fillings, attach veneers, porcelain crowns, and inlays, and also as a cost effective means of building up broken and chipped teeth.