Oral Medicine is responsible for the oral social insurance of patients with chronic, recurrent, and therapeutically linked oral and maxillofacial clutters, as well as their detection and non-surgical treatment. Oral Medicine is a branch of dentistry that deals with drugs. Oral pathology is concerned with illnesses of the oral and para oral structures, and gives an understanding of which is necessary for diagnosis and therapy development. Oral microbiology is the study of the microorganisms that live in the mouth. Oral Radiology is concerned with the diagnosis and treatment of disease using x-rays, radioactive chemicals, and other forms of radiant energy.