Improvement of Orthodontic Examination Methods for Patients with Distal Occlusion

Abstract

Distal occlusion (DO) refers to the pathology of the maxillofacial region in the sagittal plane and occupies a leading place among dental anomalies. The maxillary anomaly is distal occlusion, which accounts for 37.3-65.0% in children. The authors themselves identified this pathology in 49.31%. Biryukova A.S. (2005) notes that distal occlusion of all the anomalies of the maxillofacial region is 54.4%. Distal occlusion in adolescents is characterized by a variety, as a result of which various methods of treatment with removable and non-removable orthodontic devices are proposed. In the orthodontic treatment of adolescents with distal occlusion in identical situations, including the presence of the same sagittal gap in the anterior dentition, as well as using the same treatment methods, the results were different. In some patients, treatment ended in a short time, while in others, even prolonged treatment led to relapses. In modern conditions, the changes occurring in the temporomandibular joints (TMJ) Orthodontic treatment methods play an important role in the formation of a permanent bite in the dynamics of dental arches. There is no data on the magnitude of the forward displacement of the lower jaw, taking into account gnatic and dental types of the face.