Yes Yes BDS dentistry course of course is important in all the states and countries across this world because so many people suffer with different different types of tooth aches. But at the same time, it has beccome highly competitive field since there are so many dentists available now. So if you get into this, try to do PG too, so that your career and future can be guaranteedly secured.

Here is a link to know more about dentistry -

https://medicine.careers360.com/articles/bds

Some of the top BDS colleges in Tamil Nadu are as follows -

• SRM Institute of Science and Technology, Chennai. ...
• SRM Dental College , Kattankulathur. ...
• Rajah Muthiah Dental College and Hospital, Annamalai University, Annamalai Nagar. ...
• Sathyabama University Dental College and Hospital, Chennai. ...
• Tamilnadu Government Dental College , Chennai. ...
• SRM Dental College , Ramapuram.

Refer to the site below to get more information regarding same -

https://medicine.careers360.com/colleges/list-of-bds-colleges-in-tamil-nadu

Best wishes. Thank you.