The accuracy of the 3D-printed navigation template for the location of tibial tunnel in posterior cruciate ligament reconstruction: an in-vitro experimental study. - Teng, Yuanjun; Zhang, Kangrui; Tan, Nian; Wang, Yannan; Niu, Wenduo; Jiang, Jia; Chen, Wenming; Yang, Bin; Ma, Xin (Computer Methods in Biomechanics & Biomedical Engineering, 2026)