Effect of Capsular Closure on Outcomes of Hip Arthroscopy for Femoracetabular Impingement: A Systematic Review and Meta‐analysis oleh Liang Liu, Yan Zhang, Qi Gui, Feng Zhao, Xue‐Zhen Shen, Xing‐Huo Zhang, Xiao‐Peng Cong, Ya‐Kui Zhang