Diploma in Dental Hygienist is a course designed to train students in providing basic dental care services such as cleaning, scaling, and polishing teeth. The course curriculum includes theoretical and practical training in the areas of dental anatomy, dental hygiene, periodontology, oral pathology, and dental radiology. The duration of the course is generally two years.

The course aims to produce qualified dental hygienists who can assist dentists in treating patients and maintaining oral health. Dental hygienists also educate patients on oral hygiene practices and preventive measures. The course trains students in using modern dental equipment and techniques.

Eligibility criteria for admission to the course may vary from one institution to another, but typically candidates are required to have completed 10+2 with a science stream or equivalent. Some institutions may also conduct an entrance exam to select candidates for the course.

After completing the course, graduates can work as dental hygienists in dental clinics, hospitals, and other healthcare facilities. They can also pursue higher studies in the field of dentistry or related areas such as public health.