Belikova N. Biomechanical basis of splinting front teeth.

The dissertation dedicated to improving the quality of stabilization of the dentition in the anterior jaw based on biomechanical studies of splinting teeth with abnormal mobility. Based on the results of the biomechanical studies established mathematical model analytical justification chewing load distribution to the front teeth with varying degrees of abnormal mobility stateful abutment periodontal tissues and endurance based on changes in the mouth. In terms of experimental periodontitis is justified location reinforcing element adhesive tires on the vestibular surface of the front teeth. Identified faults and mistakes previously made tire adhesion, depending on the duration of use. Up to one year - from 32.0% a breach of fit tires at 29.33% and the lack of aesthetic violation of diction, 28.0% in the deterioration of oral health. A year or more - have registered 50.66% deterioration in oral health, with 46.66% of vestibular misalignment of teeth, with 40.0% a violation of fit tires at 24.0% and the lack of aesthetic violation of diction, in 22.67 % filling material chipping areas, 16.0% in the presence of defects between the teeth. Justified way of splinting front teeth with abnormal mobility with the placement of reinforcing element tires on the inorganic matrix on the vestibular surface of the tooth with the biomechanical feasibility, loose teeth, interdentally resorption walls, the height of the clinical crown. A preliminary study of the plaster models in paralleling makes the case for rationality-splinted structure, its location according to mathematical calculations, taking into account the clinical crown height; tilt the teeth and the bite. Indications and contraindications to its use, the method of manufacture. Proven clinical and radiographic efficacy in the treatment strategy of patients coming to long-term observations.