“…First, observation is relative to the definition of minimally invasive in endoscopic thyroid surgery. This may be defined by the length and location of incision, by the area needed for dissection, the minimization of cervical exploration and trauma, the use or not of a videoscope, cosmesis, locoregional anesthesia, pain, duration of procedure, or by an outpatient care setting [14][15][16][17][18][19][20]. The techniques proposed by Miccoli, Bellantone, and Henry are minimally invasive because the cervical access is direct, with less dissection area [6,7].…”