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polymethyl methacrylate (PMMA), a synthetic resin produced from the polymerization of methyl methacrylate. A transparent and rigid plastic, PMMA is often used as。

Poly(methyl methacrylate) (PMMA) is one of the most frequently injected biomaterials in orthopaedic surgery. First described by Edward Haboush in 1953, fixation with PMMA was a。

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