Epidemiología, farmacología y caracterización clínica de la osteonecrosis de los maxilares. Un estudio retrospectivo de 70 casos

25% of the BRONJ cases were related to the administration of oral bisphosphonates, especially alendronate. Zoledronic acid was the bisphosphonate that required the fewest milligrams to induce osteonecrosis. Single bone exposure was the most common clinical finding, especially in the molar mandibular region in patients with metastatic disease.