The analysis of changes in bone at orthopedic treatment of patients with defects of tooth alignments with use the dental implants

Restoration of function of chewing and achievement of high esthetic result of orthopedic treatment at patients with defects of jaws remains so far an actual problem. The purpose of our research was studying of biomechanical aspects of interaction of structures of bone fabric of frontal department of the bottom jaw with different types the dentalnykh of intra bone implants, especially at functional loadings, for development of the most rational and improvement of methods of orthopedic treatment of patients with defects of the IV class according to Kennedy on the bottom jaw. In total 14 options of prosthetics of defects of a frontal site of the bottom jaw with various support (natural teeth, standard implants and miniimplants) under a fixed orthopedic design are studied. For each option the maximum tension of compression and stretching, the maximum shift tension and probability of destruction of biomechanical system were calculated. The comparative assessment of these indicators on the basis of which conclusions about the most rational method of orthopedic treatment at patients with defects of the IV class according to Kennedy on the bottom jaw were formulated is carried out and the corresponding recommendations for practice are made.

defects of tooth alignments, orthopedic design, dental implants, shift tension, bone tissue of a jaw