Oral Pathology & Oral Microbiology deals with the diagnosis of “Oral Diseases”. It is the confluence of basic sciences such as, knowledge of gross Oral Microscopic Anatomy, Biochemistry, Oral Microbiology and Physiology incorporating Clinical Dentistry. Information regarding clinical dentistry is obtained through clinical history, diagnostic tools such as Radiographic / Analysis & Laboratory findings. The definite diagnosis of Oral diseases is established by means of Histological Analysis. Undergraduate students are being provided sufficient knowledge about all aspects of oral diseases, so that they are able to identify and treat the oral diseases. This subject is included in the 3rd Professional BDS course.