Morphometric Analysis of the Lateral Atlantoaxial Joints in Patients with an Old Type II Odontoid Fracture and Atlantoaxial Dislocation: A Study Based on CT Analysis - Ma, Fei; Liao, Yehui; Tang, Qiang; Tang, Chao; Luo, Ning; He, Hongchun; Yang, Sheng; Wang, Qing; Zhong, Dejun (Spine (Philadelphia, Pa. 1976), 2021)