Doctor doesn't know science.They are just trying to cash peoples pain when some one goes to their hospital. I went with tooth pain. One day they checked one side of mouth and forced to take out wisdom tooth. My tooth was perfectly fine with minor decay. He should have filled it easily. I was in pain and he just used that to make some living. He never told me that its time taking to recover from extraction. I visited other doctors and they said, u ve good space jn jaw and it can easily accomodate wisdom tooth. All that you have to do is brush before u sleep as weel so that u can keep corners of mouth clean. Never go to this idiot.