Periodontology is a branch of dentistry that provides the diagnosis and treatment of diseases of the gums and tissues surrounding the teeth. The area of interest of this section is gingivitis, gingival enlargement and bleeding, abnormal muscle connections, bone resorption, bad breath, gingival recession, gingival discoloration, periodontal diseases affecting soft and hard tissue. These diseases can be treated easily and successfully when diagnosed at an early stage. Gum diseases have different causes and treatment is done according to the factor. Radiographic analysis and clinical examination are necessary for a correct treatment. Prevention or treatment of gum disease; In addition to protecting natural teeth, it also brings benefits such as more comfortable chewing and better digestion. The first step of all oral procedures is a healthy gum. When we say gingival aesthetics (pink aesthetic), it is aimed to adjust the gingival level that appears in the patient’s smile, to correct the gingival asymmetries and to provide a gingival compatible with the aesthetic prosthesis to be made.