Abscess drainage is done to remove the waste that is collected in the body. This waste can be pus or infected fluids. The abscess can be formed due to an infection and it contains pus or infected fluid. The treatment plan for this is to drain the abscess from the body through a minimally invasive procedure. The surgeons will insert a catheter inside the abscess and drain out all the pus and infected fluid from it. Non-surgical methods can also be used to drain out the abscess from the body.