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| Polymethyl Methacrylate-Collagen-Magnesium Hydroxyapatite Bone Cement Preparation for Orthopedic Application |
| Dina Raheem1*, Zainab Majid |
| Medical Instrumentation Engineering Department,Electrical Engineering Technique College,Middle Technical University,Baghdad,Iraq. |
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Abstract In this research,bone cement was prepared by mixing 2 g of magnesium hydroxyapatite (laboratory synthesized),12 g of polymethyl methacrylate,4 g of methyl methacrylate,and collagen (1,3,and 6 g). The samples were molded in a circular shape. They were inspected by visual microscopy,FTIR,XRD,and FESEM. They were engrossed in synthesized simulated body fluid for 1 month and then inspected by visual microscopy,FTIR,XRD,and FESEM. The samples prepared from 6 g of collagen showed the highest hydroxyapatite formation (high osseointegration) than the other samples.
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