The Department of Oral Biology is one of the departments of the faculty that provides a science of basic sciences in the field of dentistry, on which many other basic sciences in the field of dentistry are based. The course covers the anatomical and microscopic structure of the oral cavity and surrounding tissues, including a general description of the teeth and their surrounding structures, as well as their microscopic histological structure. It also includes instruction in aspects of occlusal science and the general functions of the teeth and surrounding tissues