Periodontitis is inflammatory disease that affects the gum tissue surrounding the tooth (periodontal), and is diagnosed in the majority of people. It is very dangerous inflammation of the gums that destroys the tissues that support the teeth. With the untimely treatment of periodontitis increases risk of losing teeth, so Periodontists in Massachusetts warn their patients that in case of such disease treatment should not be put off. At the initial stage, the symptoms of periodontal disease are, small swelling and bleeding of gums, dental weakness and discomfort when chewing. During severe stage of the disease its symptoms can not be ignored - it is expressed inflammation of the gums, bearing of the teeth neck and purulent discharge from the periodontal pockets, abnormal mobility and displacement of teeth, bad breath and an incensement of lymph nodes.