Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Most likely you are seeing the collar of the crown which is just below the gumline. It is harmless, though unsightly. Most crowns today are no longer made with metal collars, but a few still are around. If you have further concerns, go back to the dentist and he/she can give you a more accurate answer.
