The goal of minimally invasive dental or micro-dentistry is to protect healthy tooth structures. It focuses on prevention, remineralization and minimal dental intervention. Using advances in science, minimally invasive dentistry allows dentists to perform the least amount of dental treatment without removing more of the tooth structure without the need to return the tooth to normal. In addition, in the field of minimally invasive dentistry, dentists use long-lasting dental materials to preserve the largest tooth structures, reducing the need for future repair.