According to the NS chair at my school, ignoring bizarre outliers (which seem to occur within all patient populations), anterior and posterior discectomies are 80/20 surgeries. Meaning: 80% do better w/ respect to QOL, pain and mobility, 20% see no change or get worse. Are those good odds? Depends on who you ask. Would I take the chance on an orthopod doing it? Only if he had done a fellowship. Otherwise, keep those sterile shop guys away from me. Nothing personal, but when you talk about a cocky physician population. it gets no better than bone-breakers.