If the permanent onlay fits properly, the dentist numbs your mouth and permanently attaches the onlay to your tooth. How long does a crown or an onlay last? Dental crowns and onlays are durable ...

NYC Smile Design Show You How to Get Your Smile Back with Porcelain Onlays and Inlays. by Amir Bakian April 19, 2021. written by Amir Bakian April 19, 2021. 1.4K. NYC Smile Design is a cosmetic dental ...