Extractions may cause temporary or permanent scarring, depending on the size, depth and location of the extraction. If a large area is extracted, or if the extraction is very deep, it may cause permanent scarring. Additionally, extractions on the face can cause more visible scarring than those on the back or other less visible areas of the body. To help minimize the risk of scarring, it is important to follow all aftercare instructions, such as keeping the extraction site clean and using any recommended ointments.