Tooth reshaping and contouring is a simple cosmetic procedure that involves removing tiny, precise amounts of tooth enamel (the outer layer of the tooth) to change its shape, length, or surface. It is a form of "dental sculpting." By using fine polishing discs and burs, your dentist can smooth out small chips, round off sharp corners, shorten teeth that are slightly too long, or correct minor overlaps. It is an artful and conservative way to make your natural teeth look more uniform and harmonious.