Cone-beam CT (CBCT) helped identify a rare case of a dental implant moving into a man's right ethmoidal sinus in a recent case report, published online on May 27 in Heliyon. An anatomical variant ...

This appears on examination as an epithelial-lined cyst of mucus. It is less common, and is more likely to be seen on the upper lip, hard palate, floor of the mouth, and the maxillary sinus. The ...