The orthodontic scientific branch runs to prevent dental shape disorders in children and adults, to solve problems of current dental disorders and provides a better esthetic, speech and functioning facilities in children and adults. Tooth tangles may originate from genetic ( tooth and chin structures of the parents) or environmental factors (finger sucking, biting nails, early loss of milk tooth and etc.). Untreated tangled tooth may lead to serious psychological problems during adolescence and may cause chain problems such as tooth and gingival problems due to bad brushing, speech disorders and joint problems.
