Abstract
As a bearing surface, Ultra High Molecular Weight Polyethylene (UHMWPE) has been a long-standing material of choice due to its distinguished physical and mechanical properties, including lubricity, low coefficient of friction, excellent wear and impact resistance, and high resistance to corrosive chemicals. UHMWPE's oxidative breakdown in an interstitial fluid environment and processing restrictions, however, continue to be problems in biomedical applications. Research has concentrated on enhancing performance by integrating different processes, such as synthesis, manufacturing, the inclusion of organic or inorganic material, and pre- and post-processing approaches, in order to overcome obstacles. The sub-constituent composition and processing methods have an impact on the physical and mechanical properties, which in turn have an impact on how well the implant functions in the clinical setting. According to estimates, the market for medical-grade ultra-high molecular weight polyethylene is worth US$2.39 billion, and from 2015 to 2024, a compound annual growth rate (CAGR) of 5.1% is anticipated. The review manuscript highlights the recent progress on the reinforcement of UHMWPE for improvement in functional characteristics like mechanical and tribological properties and bioactivity. This study also carefully examines UHMWPE's 3D printability for a variety of biomedical applications. This article will serve as a guide for the research community to enhance their conceptual comprehension and perception of the potential of 3D printing biomedical devices and equipment built of UHMWPE.
Published Version
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