Photoelastic analysis of stress distribution on parallel and angled implants after installation of fixed prostheses Análise fotoelástica de distribuição de tensões em implantes paralelos e angulados após a instalação de próteses fixas
نویسندگان
چکیده
INTRODUCTION An important difference between natural teeth and dental implants is the fact that dental implants do not move in response to applied loads. As titanium implants do not have a periodontal ligament, intensive loads are transmitted and distributed to the adjacent bone. However, it is desirable in the implant-supported prosthesis that masticatory loads are distributed evenly. There is a physiological limit of bone tolerance to tensile and compressive strengths and Braz Oral Res 2004;18(1):45-52
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