Women and men in orthopaedics Costantino Errani, Shinji Tsukamoto, Akira Kido, Azusa Yoneda, Alice Bondi, Frida Zora, Fotini Soucacos and Andreas F. Mavrogenis SICOT-J, 7 (2021) 20 Published online: 26 March 2021 DOI: 10.1051/sicotj/2021020