Preoperative evaluation, surgical procedure, follow up and results of 150 cochlear implantations Posted on September 11, 2018August 23, 2022 by admin Hippokratia 2007, 11(2):77-82 G Kyriafinis, V Vital, A Psifidis, J Constantinidis, A Nikolaou, M Hitoglou – Antoniadou, A Kouloulas