Risk Factors Influencing Medication-Related Osteonecrosis of the Jaws (MRONJ) Following Dental Extraction Among Osteoporotic Patients in Taiwan.

Aim: Antiresorptive therapy (ART) is commonly used in osteoporotic patients to prevent bone loss. This retrospective cohort study aimed to identify the risk factors associated with medication-related osteonecrosis of the jaw (MRONJ) in osteoporotic patients receiving dental extraction during ART.

Materials And Methods: Data were collected from 937 patients with 1067 dental extractions conducted between January 2003 and May 2022, including 519 patients on oral alendronate, 276 on denosumab, and 172 on zoledronate.