title: Response: Letter to the editor on the article "Adductor canal block versus continuous femoral nerve block in primary total knee arthroplasty: A meta-analysis".
authors.affiliation: Biomechanics Labs of Orthopaedics Institute, Tianjin Hospital, Tianjin 300050, People's Republic of China. Electronic address: doctorkmj@tmu.edu.cn.
authors.forename: Ming-Jie
authors.initials: MJ
authors.lastname: Kuang
authors.affiliation: Biomechanics Labs of Orthopaedics Institute, Tianjin Hospital, Tianjin 300050, People's Republic of China. Electronic address: icedoc@126.com.
authors.forename: Jian-Xiong
authors.initials: JX
authors.lastname: Ma
authors.affiliation: Biomechanics Labs of Orthopaedics Institute, Tianjin Hospital, Tianjin 300050, People's Republic of China; Department of Orthopedics, Tianjin Hospital, Tianjin 300211, People's Republic of China. Electronic address: maxinlong8686@126.com.
authors.forename: Xin-Long
authors.initials: XL
authors.lastname: Ma
mesh_terms: D019645:Arthroplasty, Replacement, Knee; D005267:Femoral Nerve; D006801:Humans; D009407:Nerve Block; D010149:Postoperative Pain; D013848:Thigh