Chao Li, Yao Zhao, Longtao Qi, Beiyu Xu, Chunde Li. "Effectiveness of Hybrid Surgery Using Polyetheretherketone Rods for Preventing Proximal Junctional Kyphosis and Failure After Adult Spinal Deformity Surgery: Biomechanical Evaluation." Scientific Reports, 2026. doi:10.1038/s41598-026-50653-5