Cervical sagittal parameters in degenerative cervical spondylolisthesis versus degenerative cervical kyphosis with myeloradiculopathy treated by anterior cervical discectomy and fusion

Torphong Bunmaprasert, Jakkrit Keeratiruangrong, Sang Hun Lee, Nantawit Sugandhavesa, Wongthawat Liawrungrueang