Evaluation of the Strength Characteristics of Screw Fixation of Abutments to Dental Implants with a Conical Type of Connection Under Experimental Conditions
Introduction. The publication presents data on the study of the strength characteristics of screw fixation of abutments and dental implants with a conical type of connection in the experiment Purpose. To study the strength characteristics of screw fixation of abutments to dental implants with a conical type of connection in experimental conditions Results. The article presents data on study of strength of screw connection original orthopedic design, as an experimental model for evaluating functioning of dentures based on dental implants with a conical type of connection. As a result, significant changes were found in degree of screw clamping and depth of their connection after increasing load to 200.000, most pronounced in the 2nd and 3rd screw connections with establishment of a correlation dependence - an increase in angle and number of loading cycles leads to a significant increase in accumulation of orthopedic fatigue constructions.