| نویسندگان مقاله |
| Mahmoud Jabalameli Associate Professor of Orthopedic Surgery, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran.
| Mohammad Rahbar Assistant Professor of Orthopedic Surgery, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| Hosseinali Hadi Assistant Professor of Orthopedic Surgery, Department of Orthopedic Surgery, Arak University of Medical Sciences, Arak, Iran
| Mehran Radi Orthopedic Surgeon, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran.
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