Estabilidad del tejido gingival al restaurar dientes con prótesis fija.

Abstract

Introduction: A healthy periodontium is the ultimate goal of all professionals involved in comprehensive oral rehabilitation, since the health and stability of the transition between periodontium and restoration is key to the success of treatment. Unfortunately, frequent failures occur because this objective of prosthetic restorations is not sufficiently respected. Objective: The importance of this study is to know the responses of periodontal tissues to fixed partial dentures, as it is crucial in the development of a treatment plan with a predictable prognosis. Methodology: The present work is a bibliographic review study, where 70 scientific articles were found, of which 40 were discarded. The articles evaluated according to the inclusion criteria were 30 articles, which were useful to carry out this project. Results: To evaluate these data, we considered the limits for not violating the biological width, the marginal discrepancy between the techniques and different materials for the fabrication of provisionals, the predisposing factors for gingival recessions, periodontally tolerable preparations, and the gingival displacement techniques favorable for the periodontium. Conclusion: Maintaining the stability of the gingival tissue when making restorations with fixed prostheses will depend on the appropriate treatment for each patient and the techniques used by the dentist for the restoration to be a success or failure. The health of periodontal tissue depends solely on a properly designed restoration.