It's called impaction.. it will b embedded in bone .. google impaction.. u will find it .. n if u in mysore contact me.. will help u out . Dr nisarga kansar

Yep those are called 3rd molars. If they r damaged it's better to remove. In some cases these wisdom teeth will be near nerve canal or vein. Take an OPG for clarification

You will be required to upload a picture of the X-ray for us to confirm the diagnosis that your dentist has made. Otherwise speaking, wisdom teeth extractions are best done by oral surgeons, although any dentist with a substantial duration of  experience can take care of such procedures. The person who has evaluated the case clinically and has seen the X-ray is the best judge for such decisions and you should trust their opinions and go ahead with the suggested Protocol in the best interest of your own health. Regards

Hello Last tooth are 3rd molars Yes in many cases the 3rd molar are close to the vein or nerves in such cases a specialist like oral surgeon has to be called Removal of such teeth does cost more than the normal removal of teeth