The process of wisdom teeth extraction is not complicated. It consists of three processes. Wisdom tooth extraction consists of three main processes. Firstly, wisdom tooth extraction requires that the wisdom tooth is fully revealed, exposing the tooth completely, and if the wisdom tooth is hidden deeper, it may affect the wisdom tooth extraction. Secondly, the wisdom teeth need to be divided into pieces during the extraction process, which is conducive to faster removal of wisdom teeth, and the wounds need to be treated after the extraction to avoid infection. Some patients may experience pain and swelling at the wisdom tooth site after removal, and there is also obvious bleeding, which is a normal reaction, and will gradually recover after a few days, and it is best not to lick the wound frequently, so as not to affect the healing of the wound. If the wisdom teeth do not affect the normal life, usually do not need to remove, if there is an abnormal reaction need to consult a doctor in time.