While many teens and some adults get their wisdom teeth removed, there are 5 main reasons why tooth extraction may be necessary in adulthood. Significant decay or damage to the tooth Gum disease Extensive tooth cracks Poor positioning or functionality Fractured teeth beyond repair. We at My Gentle Dentist- Tooth Extraction Dental Clinic will quote you for the entire procedure before performing the procedure and make sure you are comfortable with the costs. Our Dentists at My Gentle Dentist Arana Hills have special training in removing teeth under local anaesthesia and are very competent and quick. Call us now!