The Relative Merits of Cemented and Uncemented …
Uncemented prostheses are surface-engineered in one of two ways, encouraging bony interlock either by on- or in-growth. On-growth surfaces are created by grit blasting or plasma spraying hydroxyapatite (HA) onto the component to create a textured surfaced, with multiple indentations onto which bone can grow. 3,10 In-growth surfaces are created using sintered beads, fiber …
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