Antrochoanal Polyp and Migrated Dental Implant in the Ipsilateral Maxillary Sinus

Abstract

Antrochoanal polyp is usually a benign solitary mass lesion originated from maxillary sinus mucosa and emerging through maxillary ostium. We report a rare case of antrochoanal polyp and migrated dental implant in the ipsilateral maxillary sinus. Clinicians should be aware that ACP may have other concomitant conditions such as migrated dental implants.