Less Acetabular Coverage Predicts the Failure of Core Decompression for Osteonecrosis of the Femoral Head: A Retrospective Cohort Study. - Huang, Kai; Zeng, Yi; Zhang, Qingyi; Tan, Jie; Li, Hexi; Yang, Jing; Xie, Huiqi; Shen, Bin (Orthopaedic Surgery, 2024)