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고분자 과학과 기술 제 32 권 2 호 2021년 4월 199 「Macromolecular Research」목차 정기간행영문지_ 29권 3호 · 2021년 3월 In this research, biosafety of polyetheretherketone PEEK copolymers and their composites for spinal cage applications in the orthopedic field were determined through in vivo animal model studies. PEEK copolymer and their composites were previously developed and reported, determining its affordable mechanical properties and in vitro toxicity level. The in vivo animal model study results for various type of inflammation test showed significant stability and significant bioinertness, which required biosafety for orthopedic field medical application as spine cage. The applicability of the PEEK composites for orthopedic surgery would be promoted based on every results of this work. COVER PAPER In vivo Evaluation of PEEK Copolymer Composites for Prosthetic Spine Joon Woo Chon, Yang Xin, Seung Mook Lee, Young Jun Kim, In Sung Jeon, Jae Young Jho, a...
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