Rogério Nagai

Management of the Canalis Sinuosus (CS) in Anterior Maxillary Implantology: A Minimally Invasive Case Report

Alexandre Miyahira, Rogério Nagai, Wilson Roberto Sendyk, Debora Pallos & Yeon Jung Kim · Journal of Advances in Medicine and Medical Research · 2025

Background: The lack of knowledge on the existence of Canalis Sinuosus (CS) has  shown  that many  cases of implant failure in the anterior maxillary region  still occur, in which patients and  implantologists end  up reporting  more pronounced bleeding during surgery, postoperat...

Open access Research Article 10.9734/jammr/2025/v37i75880

Antimicrobial Activity of Oxygen Active Gel against Porphyromonas gingivalis Contamination at the Implant-abutment Interface

Wang Hsing Han, Sabino Haroldo Ferrari Jr, Rafaela D. Parolina de Carvalho, Rogério Nagai, Alexandre Miyahira, Karina Cogo-Müller, Marcia Hiromi Tanaka, Debora Pallos & Yeon Jung Kim · Journal of Advances in Medicine and Medical Research · 2024

Background: Bacterial contamination at the dental implant abutment interface through microgap may lead to peri-implant tissue infections resulting to marginal bone loss and affecting the long term success of implants. Aims: The purpose of this In vitro study in vitro was to evalu...

Open access Research Article 10.9734/jammr/2024/v36i75485