The Minimally Invasive Surgery, also known as Endoscopy Rigid or Endoscopic Surgery (from the Greek   endo, inside, andSCOPEin see or monitor) is currently considered in human medicine as a diagnostic and therapeutic aid in which respects the most the integrity of the tissues, providing a faster recovery for the patient, who can be reintegrated into a shorter period to daily activities. Most of the surgeries were performed with an «open standard technique» can now work through endoscopic surgery.