Data for: Perioperative factors associated with favorable outcomes of posterior decompression and instrumented fusion for cervical ossification of the posterior longitudinal ligament: a retrospective multicenter study

This data comprised of 27 patients with K-line (-)-type OPLL treated with posterior decompression and fusion.本数据集纳入27例接受后路减压融合术治疗的K线阴性（K-line (-)）型后纵韧带骨化症（Ossification of the Posterior Longitudinal Ligament, OPLL）患者。