<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have extracted my wisdom tooth and tooth before wisdom tooth about one and six months before now my injury is filled except a small white spot is on my gum. sometimes it is deep, little big and some time gone totally.But have no pain. I went to my doctor and two other doctors they said it is normal that I have no teeth there so it can be happen. Pls. tell me is it bad for future or not can it be cancerous? am tensed.  <response>: Hello, Thanks for posting in Chat Doctor. Wisdom tooth extraction or third molar this impaction surgeries as dentists call are usually traumatic leading to a common problem called Chat Doctor. The healing hence is usually very slow. I would advise you to give some its time for healing. If you still have any doubt, you can ask your dentist to get the region of extraction x-rayed to check for any abnormalities. Hope that answers your query. 