Wisdom Teeth Removal
Wisdom teeth usually emerge from your gums between the ages of 17 and 24. They are the last of the large grinding teeth at the back of your mouth (molars). Some people never develop wisdom teeth but you could have up to four - one in each corner of your mouth.
For most people, wisdom teeth don't cause any problems so don't need to be removed. However, if there isn't enough space for them to grow at the back of your mouth they become what is known as impacted wisdom teeth, and can cause pain, swelling and/or infection.
Having your impacted wisdom teeth surgically removed (extracted) can relieve your symptoms. It may be possible for your dentist to remove your wisdom teeth, or he or she may refer you to an oral surgeon.