Fig. 5From: The impact of disease time, cervical alignment and range of motion on cervical vertebral Hounsfield unit value in surgery patients with cervical spondylosisBox plots showing the trend of cervical spine HU value with age groups (A) and the median value and range of C2-5 (B), C6-7 (C) and C2-7 (D) average HU value by age and sex (****indicates significant difference between males and females, p < 0.0001)Back to article page