Do the instruments work on teeth that have been decayed at the gumline?

Related Questions

• I had some crowns place some time ago, and I noticed that now I have a dark line at the gumline. What can be done to done?
   - This problem is usually due to the crown having it's edge or margin end with metal and the recession of your ...
• What is that black line I see around the gumline of my crowns (or other people's crowns)?
   - The black likely indicates that there is metal underneath the white porcelain part of the crown. The black ...
• I had some crowns placed some time ago, and I noticed that now I have a dark line at the gumline. What can I do?
   - Many patients have this complaint. Until recently, crowns were done one of two ways: gold, or "porcelain ...
• What is that black line I see around the gumline of my crowns (or other people’s crowns)?
   - The black likely indicates that there is metal underneath the white porcelain part of the crown. The black ...
• Can anything be done to correct a gummy smile or uneven gumline?
   - Gum quantity, shape, symmetry and color greatly influence the cosmetics of your smile. Since our lips frame ...