Dentistry is the branch of medicine that is involved in the study, diagnosis , prevention, and treatment of diseases , disorders and conditions of the oral cavity , maxillofacial area and the adjacent and associated structures and their impact on the human body. [ 1 ] Dentistry is widely considered necessary for complete overall health. Doctors who practice dentistry are known as dentists . The dentist's supporting team aids in providing oral health services, which includes dental assistants , dental hygienists , dental technicians , and dental therapists . Radiology Clinic Orientation Technique Review Extraoral Anatomy Pan Test DB Pan Anatomy DB Pan Technique Errors DB Pan Test DB Intraoral Anatomy DB Radiology Review DB Buccal Object X-ray Production Films and Screens Processing Paralleling Technique Bisecting Angle/Occlusal Technique Bitewing Technique Pa...