Depending on the age of the patient, porcelain veneers may be an effective way to create a straight, white smile. Sometimes braces, or orthodontics, would be preferable. A dentist can help you decide which option is better. Porcelain veneers normally can be placed in much quicker than orthodontics. Veneers are placed in just two appointments spaced a couple weeks apart, while braces are usually worn for several years. Orthodontics can only change the alignment of teeth. Porcelain veneers can change alignment, as well as the shape and color of the teeth, creating a dazzling smile.