[Cephalometry efficacy in orthodontic treatment planning: correlations of cephalometric values and their changes in the course of treatment].

The aim of the study was to assess the efficacy of cephalometry in planning of orthodontic patients with teeth crowding (TC) and Angle Class I molar relationship (MR). Cephalometric values of 70 patients with TC and class I MR were analyzed before and after orthodontic treatment. Cephalometric study of correlations proved to be more relevant than comparing with mean values.

[Efficiency of cephalometry in orthodontic treatment planning: cephalometric parameters and their age-related changes].

The aim of the study was to evaluate the efficiency of cephalometry in orthodontic treatment planning in patients with teeth crowding and Angle Class I molars relation. Cephalometric parameters were analyzed in 70 patients that completed orthodontic treatment in 'Orthodont' dental clinic (Samara). Cephalometric X-rays were taken at baseline examination and after treatment.

[Stability of orthodontic correction: preconditions of relapses caused by occlusal forces].

The aim of the study was to determine the prognostic criteria of orthodontic treatment success in a group of patients with crowded teeth position and a neutral occlusion. The study included 150 patients (123 female and 27 male) with the average follow-up of 10.02±2.

[SERRATED COLORECTAL ADENOCARCINOMA].

The Aim: To present a clinical case of serrated colon adenocarcinoma. To demonstrate morphological and genetic features of these tumors and to determine their clinical management.

Key Points: Described case shows diagnostics of serrated colon adenocarcinoma.

[Adaptive dentoalveolar changes by insufficient sizes of the jaws].

The study is based on analysis of 1800 CT scans performed in patients undergoing orthodontic treatment in Samara dental clinic "Orthodont" from 2007 to 2012. Various adaptive dentoalveolar changes by insufficient sizes of the jaws were identified and classified in 4 groups: (1) adaptation of teeth position associated with jaw size insufficiency; (2) adaptation of alveolar bone associated with jaw size insufficiency; (3) adaptation of teeth position associated with muscle balance; (4) adaptation of teeth associated with space deficiency by their development. Hence adaptive changes involve all dentoalveolar structures influencing orthodontic treatment planning.