Experimental study on the osseointegration of nanophase hydroxyapatite biograde-coated implants / 中华外科杂志
Chinese Journal of Surgery
;
(12): 1336-1339, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-306111
ABSTRACT
<p><b>OBJECTIVE</b>To study the osseointegration of the nanophase hydroxyapatite biograde-coated implants and host bone.</p><p><b>METHODS</b>Nanophase hydroxyapatite biograde-coated implants, hydroxyapatite biograde-coated implants and noncoated Ti-6Al-4V implants were inserted into both femoral of Beagle canines the tissue response, dynamic osteogensis and SEM were studied at 4, 8 and 12 weeks.</p><p><b>RESULTS</b>The degradation of nanophase hydroxyapatite was slower than hydroxyapatite, dynamic osteogensis and the form of osteoblast were better than the control groups.</p><p><b>CONCLUSION</b>The biological reaction of Nanophase hydroxyapatite biograde-coated implants is better than hydroxyapatite coated implant.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Physiology
/
Surface Properties
/
Materials Testing
/
Chemistry
/
Osseointegration
/
Durapatite
/
Bone Substitutes
/
Coated Materials, Biocompatible
/
Nanoparticles
Limits:
Animals
Language:
Chinese
Journal:
Chinese Journal of Surgery
Year:
2005
Type:
Article
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