Dental studies are an important part of a medical field. This has got popularity in late 18th century with increase in problems related with the oral cavity. It is an about diagnosis, prevention, and treatment of oral cavity. This stream produces a large number of jobs every year and you can also open your private clinic. Dental studies include the study of total structure and anatomy of the oral cavity. It is about maintaining the health of teeth. This is also a four-year course which needs immense determination and hard work. Usually, people have a perception that dental studies are relatively easier than other studies but it's not true as it includes all the medical science and also requires all the skills to master the art of dentistry. It’s not only about just checking the patients for certain small teeth related issues but sometimes a dentist has to handle certain enhanced cases such as cancer of oral cavity. To handle all such conditions a dentist need to be very much sound of the studies he/she has done in the college.Dentistry requires 4 years of study with care full approach. There are colleges dedicated to only dentistry which takes entrance exams to check the passion of student towards this course and once you get admitted to them you are sure to get a job after you complete the course with good grades, at the end only the passion decides your career in every field.