Bonding is a dental procedure in which a tooth-colored resin, is applied to the surface of the tooth, sculpted, hardened and then polished. Dental bonding is often used to improve the overall appearance of teeth. Dental composite resin bonding can be utilized by your dentist to restore chipped or broken teeth, fill in gaps and reshape or even recolor your smile.Tooth bonding techniques have a variety of applications, including operative dentistry and preventive dentistry, in addition to cosmetic and pediatric dentistry, prosthodontics, and orthodontics.