MIGRATION OF DENTAL IMPLANTS INTO MAXILLARY SINUS DURING THE HEALING PERIOD DUE TO WRONG INDICATION: REPORT OF 2 CASES

Displacement of dental implants into the maxillary sinus and related anatomic structures is a rare, but increasingly reported complication. diagnosis of the affected structures related with maxillary sinus and determining the exact position of the dental implant are essential before the removal procedure of the migrated dental implant. after a clinical and radiological examination, an indicated procedure for every case should be decided. in this presented clinical case reports, migrated dental implants into the maxillary sinus cavity in the healing period and the management of this complication were described.