Ko Hashimoto, Toshimi Aizawa, Haruo Kanno, Eiji Itoi
Adjacent segment degeneration (ASDeg) and disease (ASDis) have become major concerns after fusion surgery. However, there is no definitive data or knowledge about the incidence or risk factors. The review discusses the incidence and risk factors and prevention of ASDeg and ASDis in the relevant literature. We performed a systematic review of meta-analyses, randomized control trials, and cohort stu...... hiện toàn bộ