Original Study
Symptomatic pseudarthrosis requiring revision surgery after 1- or 2-level ACDF with plating: peek versus allograft
Abdul Fettah Buyuk, Ikemefuna Onyekwelu, Christian J. Gaffney, Amir A. Mehbod, John M. Dawson, Timothy A. Garvey, Benjamin Mueller, James D. Schwender
