Letter to the editor regarding "The new AO classification system for intertrochanteric fractures allows better agreement than the original AO classification. An inter- and intra-observer agreement evaluation"
Injury. 2022 Jul;53(7):2642.
doi: 10.1016/j.injury.2020.11.024.
Epub 2020 Nov 16.
1 Department of Orthopaedics, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, P.R. China. Electronic address: weikun.m@gmail.com.
2 Department of Orthopaedics, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, P.R. China. Electronic address: huangzhongmd@outlook.com.
3 Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg, Germany. Electronic address: lianggao@web.de.
4 Department of Orthopaedics, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, Sichuan, P.R. China. Electronic address: wglfrank@163.com.