Tehran University of Medical Sciences Journal of Orthopedic and Spine Trauma 2538-2330 6 3 2021 01 18 65 8 Aidin Arabzadeh Department of Orthopedic and Trauma Surgery, Shariati Hospital, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran Bahman Shafiee-Nia Department of Orthopedic and Trauma Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Farzad Vosoughi Department of Orthopedic and Trauma Surgery, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran Leila Zanjani Department of Orthopedic Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran 2020 09 10 2021 01 18 No abstract is available.   https://jost.tums.ac.ir/index.php/jost/article/view/211 https://jost.tums.ac.ir/index.php/jost/article/download/211/189