机译:Answer to the letter to the editor of A. Lawson McLean, et al. concerning “myelopathy disability index: establishing criteria for mild, moderate and severe impairment in patients with degenerative cervical myelopathy” by Pons Carreto A et al. (Eur Spine J; 2023: doi:10.1007/s00586-022-07506–2)
Valle Hebron University Hospital;