Tehran University of Medical Sciences Journal of Orthopedic and Spine Trauma 2538-2330 6 4 2021 04 08 95 9 Behnam Panjavi Department of Orthopedics and Trauma Surgery, Markaz-Tebbi Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran Mohammad Nabian Department of Orthopedics and Trauma Surgery, Markaz-Tebbi Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran Reza Sharyar Kamrani Department of Orthopedics and Trauma Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran Aidin Arabzadeh Department of Orthopedics and Trauma Surgery, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran Leila Oryadi Zanjani Department of Orthopedics and Trauma Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran 2020 12 07 2021 04 08 The abstract is not available. https://jost.tums.ac.ir/index.php/jost/article/view/248 https://jost.tums.ac.ir/index.php/jost/article/download/248/206