Ectopic dental implants in the maxillary sinus

Migration or displacement of dental implants into the anatomical sites is a possible but rare complication. This article describes 2 cases of ectopic dental implants in the maxillary sinus, 1 of which was displaced at the time of surgery and the other which migrated 8 years after placement. Parole chiave: complication, dental implants, maxillary sinus