Manual toothbrushes with certain bristle types are thought to promote better plaque removal. But does a bristle arrangement place patients at risk of dentin abrasion and developing noncarious cervical ...

Dear Dr. Reitz: I noticed the start of gum erosion at the neck of my back molar. The tooth looks yellow near the gums, and I can feel a notch with my fingernail. What is causing the yellow notch, and ...