Tooth extraction involves removing a tooth from its socket in the jawbone. Some of the reasons for extraction include severe decay, advanced gum disease, trauma or overcrowding. Although tooth extraction may seem intimidating the modern techniques and anaesthesia will make the patient feel to least level of discomfort. After the extraction, your dentist will give you instructions for the post-operative care that will help your mouth to heal and prevent any complications. Tooth extractions will help eliminate pain, prevent further dental complications and allow restorative treatments like dental implants or bridges to be done to improve the function and aesthetics of your smile.