[An experimental study of morphologic and element analyses at the interface between bone and substitutive materials for human bone tissues].

J Chen; Z Chen

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PubMed · 11480040

[An experimental study of morphologic and element analyses at the interface between bone and substitutive materials for human bone tissues].

J Chen·Z Chen

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Abstract

The implant materials chosen in this study included hydroxy-poly (calcium natrium phosphate), hydroxyapatite, bioglass ceramic and Ti-6Al-4V. The implants were inserted into the mandibles of dogs. The samples from dogs were regularly observed by X-ray examination, optical microscope, scanning electron microscope and X-ray energy spectrograph. The results showed that all the implants had integrated into the surrounding bone tissue by the third month. During the early stage of the experiment, there were a lot of S, Si at the bone-implant interface. After new bone became mature, the contents of Ca, P increased, but the contents of S, Si decreased at the interface.

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Animals Bone Substitutes Dental Alloys Dental Implants Dental Porcelain Dogs Hydroxyapatites Male Mandible Polyphosphates Silicones Sulfur Titanium Tooth Extraction English Abstract Journal Article Research Support, Non-U.S. Gov't

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J Chen, Z Chen. 1997. [An experimental study of morphologic and element analyses at the interface between bone and substitutive materials for human bone tissues].. https://pubmed.ncbi.nlm.nih.gov/11480040/

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