Maxillary sinusitis is an infectious disease which can arise from odontogenic etiology and a maxillary osteomyelitis can spread into the sinus and consequently develop maxillary sinusitis. In this case report, a mid eighty's lady was diagnosed as BRONJ with maxillary sinusitis as a complication. The patient was managed successfully in collaboration with a endocrinologist. Through serial follow-up of serum CTX, we could decide the timing of surgical intervention.
Bisphosphonate-Associated Osteonecrosis of the Jaw ; Communicable Diseases ; Cooperative Behavior ; Follow-Up Studies ; Humans ; Maxillary Sinus ; Maxillary Sinusitis ; Osteomyelitis ; Osteonecrosis