Occipitocervical fusion angle and lower cervical spine degeneration in patients with craniocervical junction malformation

Wang Xin-xin, Wang Li-min, Wang Wei-dong, Liu Yi-lin

Chinese Journal of Tissue Engineering Research . 2014, (4): 613 -618 . DOI: 10.3969/j.issn.2095-4344.2014-04-021