Maxillary Antrolith: A Probable Cause of Chronic Sinusitis - A Case Report and Review

Abstract

Maxillary Antrolith is a rarely found calcified mass that occurs in the maxillary sinus formed by exogenous or endogenous origin. Stones arising in the antral cavities are uncommon, and their development is similar to that of a sialolith. We report a case of 55 yr. old male who came with h/o heaviness on right cheek region, nasal discharge and headache since 1 month. On evaluating the PNS radiograph shows the radiopacity in the right maxillary sinus. Caldwell-luc operation was done and the calcified masses (antroliths) along with antral polyps were removed. We report this case because of its rarity. The etiology, clinical and radiographic aspects and differential diagnosis of antrolith are also discussed.