In law, dental malpractice is type of tort in which the misfeasance, malfeasance or nonfeasance of a dental professional, under a duty to act, fails to follow generally accepted professional dental standards, and that breach of duty is the proximate cause of injury to a plaintiff who suffers damages. It is committed by a professional or her/his subordinates or agents on behalf of a client or patient that causes damages to the client or patient.