Ectopic eruption of teeth may be associated with developmental disturbances, pathologies or iatrogenic. eruptions 3rd molar in maxillary sinus is relatively rare. This article reviews a 30 year male who reported to the out-patient department Oral and Maxillofacial Surgery complaint pain swelling upper left side face since 15-20 days. Orthopantomogram revealed an impacted tooth cystic lining. Pr...
