THE ANGULAR SAFE ZONE FOR THE FREE HAND TECHNIQUE TRANPEDICULAR SCREW APPLICATION IN THE THORACIC AND LUMBAR FRESH CALF SPINE Journal title: Journal of Turkish Spinal Surgery Authors: Burak AKAN, İ. Teoman BENLİ, Doğaç KARAGÜVEN, Murat KÖKEN, Özgür BÜLBÜL, Tuğrul YILDIRIM, Selçuk ÖZD... Subject(s): Medicine, Surgery
