The psychological burden of disease among patients undergoing cervical spine surgery: Are we underestimating our patients’ inherent disability?

P. G. Passias, S. Naessig, T. K. Williamson, P. S. Tretiakov, B. Imbo, R. Joujon-Roche, S. Ahmad, L. Passfall, S. Owusu-Sarpong, O. Krol, W. Ahmad, K. Pierce, B. O'Connell, A. J. Schoenfeld, S. Vira, B. G. Diebo, R. Lafage, V. Lafage, O. Cheongeun, M. GerlingM. Dinizo, T. Protopsaltis, M. Campello, S. Weiser