Drainage and Surgical Extraction - Do not get turned off by the terminology, this kind of "surgery" is basic, powerful and done in a dentists workplace. When huge cysts do not respond to treatment they may demand drainage. Drainage and extraction, which is also called "acne surgical procedure" is basically a strategy to get the pus and an infection out by injecting and then making it possible for the acne to drain itself. This will reduce the discomfort linked with your cysts and it will cease the probability of scarring.