I am having pain in my last molar or left side. I visited my local dentist and he suggest me for an opg. After showing him my reports he told me that i m having an horizontal infected wisidom teeth that is causing pain but few months ago i had rct of the same tooth in which i m having pain and an ankther doctor told me that the rct is not performed well. Now i am feeling that the pain is because my bad rct but not because of wisidom teeth because i have pain in only the last molar not in back of the mouth and it is in molar not in gums or roots plz help me what should i do.