Mitchell Josephs, D.D.S. Question: I notice that when my dentist puts in crowns, the edges often do not meet my gum line. Why is this? Answer: You really know how to push a tooth doctor’s buttons! We ...
How the dental mold works: Researchers take impressions of fish teeth, using a fish called Polypterus as an example; (A) 3D model of the mold showing mandibular/lower side, maxillary/upper side, and ...