Tun Hing LuiDepartment of Orthopaedics and Traumatology, North District Hospital, Hong Kong, China.The Second Affiliated Hospital, Shenzhen University, Shenzhen, China.Dr. Lui is also the Editor of the book: Tun Hing Lui (Ed), Arthroscopy and Endoscopy of the Foot and Ankle - Principle and Practice. 2019. Springer. 978-981-13-0428-6.