About
About Gum Disease What Is Periodontal (Gum) Disease? Gum disease, or periodontal disease (from perio meaning “around” and dont meaning “tooth”), is a common condition affecting millions of Americans. In fact, it is the number one cause of tooth loss in adults. Periodontal disease is inflammation of the tissues and bones that surround your teeth. Left untreated, periodontal disease can progress and result in the loss of teeth and bone.