A Critical Review of the Role of Geristore® in Contemporary Endodontics.

Introduction: Geristore® (GS) is an advanced dual-cure resin-modified glass ionomer with favourable biological and physical properties, including biocompatibility, fluoride release, and excellent sealing ability. Originally developed for restorative purposes, its clinical versatility has nonetheless extended into endodontics. The current critical review primarily aims to evaluate the biological characteristics, endodontic applications, and possible clinical potential of GS as a biomaterial in modern endodontic practice. Methods: A comprehensive literature search was conducted across major databases (MEDLINE, PubMed, Scopus, Cochrane, EMBASE, Google Scholar, and grey literature) without restrictions on date and/or language. Relevant peer-reviewed studies on the composition, properties, and endodontic uses of GS were identified, screened, investigated, and critically analysed. Results: Geristore® has demonstrated promising outcomes in endodontic procedures, Conclusion: Geristore® presents as a clinically useful alternative for specific endodontic indications where biocompatibility, sealability, and ease of handling seem critical. However, further high-quality clinical trials and comparative studies are essential to validate its long-term performance and establish its role relative to established endodontic biomaterials.