Value of preoperative blocked bone visualization marking on arthroscopic arthroplasty for degenerative elbow stiffness: minimum three-year follow-up. - Bi, Wenzhi; Liu, Yanlong; Wang, Yanbo; Cui, Honglin; Ma, Wei; Yang, Dongqiang; Fu, Pengfei; Guo, Biao; Xu, Jian (BMC Musculoskeletal Disorders, 2025)