Avaliação do conhecimento dos cirurgiões-dentistas de Minas Gerais sobre a relação dos bisfosfonatos com a odontologia

Abstract

Objective: This study aimed to evaluate the level of knowledge among dentists in Minas Gerais, Brazil, regarding bisphosphonates and their association with MRONJ, with emphasis on risk perception, preventive measures, and diagnostic awareness. Methods: This was a descriptive, cross-sectional, and quantitative study approved by the Research Ethics Committee of the Federal University of Uberlândia (protocol no. 6.135.292). A total of 95 dentists registered with the Regional Council of Dentistry participated by completing a structured online questionnaire. Results: While 69.5% of respondents reported knowing what bisphosphonates are, 83.2% recognized the risks of MRONJ in oral surgical procedures, and 87.4% were aware of the high likelihood of osteonecrosis in patients using these drugs. However, only 47.4% reported knowledge of preventive strategies, and 50.5% were familiar with clinical signs and symptoms used for diagnosis. Conclusion: Although dentists demonstrated general awareness of bisphosphonate-related osteonecrosis, significant knowledge gaps remain regarding its prevention and diagnostic criteria. These findings underscore the need for enhanced continuing education and training in evidence-based protocols to improve clinical outcomes and reduce complications associated with antiresorptive therapy in dental practice.