One of the main topics of pediatric dentistry is to protect milk teeth. Milk teeth, which usually start to last from the 6th month of infancy and remain in the mouth until permanent teeth are removed, are also important for the development of chewing habit, jaw bone muscles and speaking skills, as well as teeth that provide space for permanent teeth. The health and development of milk teeth is the main field of study for pediatric dentistry, as it will affect the development of permanent teeth.