Geng et al. Journal of Orthopaedic Surgery and Research (2020) 15:383https://doi.org/10.1186/s13018-020-01913-1RESEARCH ARTICLE Open AccessA new 3D printing porous trabeculartitanium metal acetabular cup for primarytotal hip arthroplasty: a minimum 2-yearfollow-up of 92 consecutive patientsXiao Geng, Yang Li, Feng Li, Xinguang Wang, Ke Zhang, Zhongjun Liu and Hua Tian*AbstractBackground: Aseptic cup loosening is still one of the m...
