Does anyone know why some doctors are doing a regular TLIF surgery over Minimally Invasive TLIF? Isn't Minimally Invasive a lot less harder on the patient? Are just some doctors not qualified to do the less Invasive sugery? Is Minimally Invasive a new surgery? By what I've read on here, it seems the people who get the Minimally Invasive surgery are up and about and recovered faster.