Analyse titanium surface irradiated with laser, with and without deposited of durapatite

Acta Cirurgica Brasileira

Karin Ellen Sisti²  Idelmo Rangel Garcia Jr.¹  Antonio Carlos Guastaldi¹  Andréia C. M. B. Antoniolli¹  Rafael De Rossi¹  Álvaro De L. Brochado Neto¹ 

[1] ,Federal University of Mato Grosso do Sul,Brazil

关键词: Lasers;    Titanium;    Durapatite;    Lasers;    Titânio;    Durapatita;   

DOI  :  10.1590/S0102-86502006001000013

来源: SciELO

【 摘 要 】

PURPOSE: The aim of this study was to analyse the surface of titanium implants using disc irradiated with lasers. METHODS: Titanium discs were irradiated with laser high insensitive (Nd-YAG), deposited durapatite and used thermal treatment. Sample received qualitative morphological analyse trough micrographics with many size in SEM (Scanning Electron Microscopy). RESULTS: Surface laser irradiation shows roughness and isomorphic characteristic. The durapatite amplified the titanium surface area by method biomimetic. CONCLUSION: The surface treatment presented more deposition of durapatite, roughness on the surface, better isomorphic characteristic and increase quantitative in titanium surface area, samples shows rugous, roughness and homogeneity there is not found in the implants available at the market.

【 授权许可】

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