There are many forms of periodontal disease requiring treatment. The Periodontists At River Oaks Center For Dentistry In Houston Texas utilize state of the art diagnostic and treatment options. The most common ones include the following. 

Gingivitis - Gingivitis is the mildest form of periodontal disease. It causes the gums to become red, swollen, and bleed easily. There is usually little or no discomfort at this stage. Gingivitis is reversible with professional treatment and good at home oral care.

Mild Periodontitis - If gingivitis, the mildest form of periodontal disease, is left untreated, it can advance to periodontitis. In the mild stage, periodontal diseases begin to destroy the bone and tissue that support the teeth.

Moderate to Advanced Periodontitis - Moderate to advanced periodontitis develops if earlier forms of the disease like gingivitis and mild periodontitis are left untreated. This is the most advanced form of the disease in which extensive bone and tissue loss occurs. 

Juvenile Periodontitis - Localized juvenile periodontitis (LJP) occurs in adolescents and is characterized by the rapid loss of bone around permanent teeth. Ironically, youngsters with LJP form very little dental plaque or tartar. Generalized juvenile periodontitis is often considered a disease of young adults, although it can begin around puberty.

It is characterized by marked inflammation and heavy accumulations of plaque and calculus. Pockets can form around the affected teeth, filling with infection. If not treated early, infection can lead to bone loss which may cause the teeth to become loose.

Article: types of periodontal disease by Periodontist Houston