Evaluation of Maxillary 3-implant Removable Prostheses Without Palatal Coverage on Locator Abutments

This study focuses on individuals who have received a maxillary removable full prosthesis, a type of dental implant, supported by three dental implants in a private dental clinic in Drammen, Norway. The goal is to evaluate the intra-oral status of these patients annually after implant installation and gather feedback about treatment satisfaction and daily oral functions. The implants used are made from titanium with a microrough surface, fitted with precision attachments, and the removable prostheses are made from heat cured poly-methyl-metacrylate. This research is important as it helps understand the long-term effectiveness and patient satisfaction of this specific type of dental implant procedure. Each participant will receive an invitation letter and a phone call to attend an examination visit. During this visit, they will complete a questionnaire about their general health, experiences with the implants, and any need for repair sessions in the past year. Specifically, their medical history, smoking history, and dental treatment received since implant placement will be assessed. Data will also be collected from patients' charts, including age, smoking habits, medical history, medication intake, reason for tooth loss, and the date of prosthesis insertion. The primary outcomes measured in this study include the intra-oral status, condition of the prosthesis and implants, and any biological or mechanical complications experienced during the follow-up period.