Cacciola, G., Trimarchi, F., Magaudda, L., Bruschetta, D., Santoro, G., Pisani, A., Cavaliere, P., De Meo, F., Barbanera, A. and Favaloro, A. (2018) “Validity of L5 Pedicle Lateral Tilt (L5 PLT) Classification: a retrospective analysis on 23 misplaced screw”, Italian Journal of Anatomy and Embryology, 123(1), p. 36. doi: 10.13128/ijae-11323.