Why are Teeth Removed?

Teeth are extracted for a variety of reasons:

TOOTH REMOVAL Procedures:
A simple extraction: This procedure is on a tooth that can be seen in the mouth. For a simple extraction, the dentist loosens the tooth with an instrument called an elevator. Then the dentist uses forceps to remove the tooth.
A surgical extraction : This is a more complex procedure, which is used if a tooth may have broken off at the gum line or has not erupted in the mouth. The oral surgeon will make a small incision into your gum to surgically remove the broken tooth or impacted wisdom tooth.
How are Teeth Removed?
Before a tooth is removed, your dentist will thoroughly review your medical and dental history and take the appropriate X-rays. X-rays reveal the length, shape, and position of the tooth and surrounding bone. From this information, your dentist can estimate the degree of difficulty of the procedure and decide whether to refer you to a specialist called an oral surgeon. Before removal,the area around your tooth will be anesthetized.
Dentists use a local anesthetic to numb the area of the mouth where the extraction will take place. For a simple extraction, once the area is anesthetized, the tooth is loosened with the help of a tool called an elevator, then extracted with dental forceps. Your dentist may also want to smooth and recontour the underlying bone. When he or she is finished, they may choose to close the area with a stitch.