Surfaces
Factors affecting cell/tissue responses
Surface topography
Roughness
Hip replacements
Image left obtained from www.doc4bones.com/joint_replacement.shtml, right obtained from www.biometmerck.com/english/ products/hip/taperloc.htm
- Porous metallic coating: promote bone ingrowth, 3d interlocking
- HA coating: promote secure fixation
- Combination of above: promote long term fixation
- Smooth surface to be cemented
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Useful Links:
Lectures:
- Year 1:
- Cell Biology
- Year 2:
- Tissue Interactions and Biocompatibility
- Year 3/4:
- Tissue Engineering