An Investigation of Using RCS-processed Intramedullary Stainless Steel ۳۱۶L Nail in the Treatment of Diaphyseal Bone Fractures
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_MPMPJ-10-3_007
تاریخ نمایه سازی: 7 آذر 1400
Abstract:
The method of intramedullary nailing, which leads to the alignment of the diaphyseal broken bone, is one of the diaphyseal fractured bone healing novelties. The rods utilized must be strong enough to withstand the forces exerted by the transplanted bone. Today, various researchers are interested in using severe plastic deformation (SPD) methods to improve the mechanical characteristics of metals. One of the SPD procedures used in this study was repetitive corrugation and straightening (RCS) on a ۳۱۶L stainless steel rod. After conducting mechanical characteristics tests on the rods produced using this approach, ABAQUS software was utilized to simulate the intramedullary nailing finite element method (FEM). The results of the experiments revealed that raising the number of pressing stages to eight significantly increases the hardness of the samples. The simulation findings revealed that the bone sample implanted by the rod manufactured by the aforementioned procedure has a higher structural hardness than the bone implanted by a basic ۳۱۶L stainless steel rod under various stress conditions.
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Authors
Abdolreza Rastitalab
Department of Mechanical, Shiraz Branch, Islamic Azad University, Shiraz, Iran
Salar Khajehpour
Department of Mechanical, Shiraz Branch, Islamic Azad University, Shiraz, Iran
Ahmad Afsari
Department of Mechanical, Shiraz Branch, Islamic Azad University, Shiraz, Iran
Shahin Heidari
Bone and Joint Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
Javad Dehghani
Bone and Joint Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran