RESUMO
The use of implant prosthetics in the elderly and senile patients is highly relevant. Many clinicians advocate a wider introduction of immediate implant restorations in the elderly due to the fastest restoration of aesthetics and function. The purpose of the work is to study the efficacy of implant prosthetics in elderly patients with extended replacement structures with a small number of artificial supports. The patients underwent implant restoration of the mandible with an extended metal-polymer structure «Trefoil¼ with a prefabricated standard frame and three artificial supports. The overall implant survival rate was 96%. The cumulative survival rate of patients was 93%. The cumulative survival level of prostheses was 98,3%. The high implant and prosthesis survival rates, the good condition of the peri-implant mucosa and bone three years after restoration, as well as the high level of patient satisfaction and the significantly higher level of their quality of life, along with the high medical and economic efficiency of the method, allow us to consider it a promising standard of geriatric dentistry.
