Dr. Anup Muduli performs wisdom tooth extractions and other oral surgeries at his practice in New Jersey. Wisdom teeth are the last teeth to emerge, usually in late teens to early twenties, but there is often not enough room for them. Impacted wisdom teeth that do not properly erupt can cause pain, swelling, decay or infection and need to be removed. There are three levels of wisdom tooth impaction - soft tissue, partial bony, and complete bony impaction, determining the complexity of the removal procedure. Wisdom tooth removal is usually an outpatient procedure.