TIAN Wei, ZHENG Shan, JIANG Xiao-zhou, WU Cheng-ai, WANG Na , ZHAO Dan-hui

The human spine carries the weight of the trunk, upper extremities, and head, and provides an extensive range of motion. Due to heavy use and lack of vasculature, the intervertebral discs degenerate much more rapidly than other structures of the human body.1 Interverteb... ...