Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/77391
Type: Artigo de periódico
Title: TRIAGE METHODOLOGY FOR THE EVALUATION OF IMPLANT-BONE INTERFACES
Author: MARIOLANI, JRL
BELANGERO, WD
DEARRUDA, ACF
Abstract: Stainless steel plugs coated with and without Al2O3, TiO2 and Nb2O5 were inserted into canine femora in order to develop a methodology of rapid identification of appropriate specimens for deeper analysis of implant-bone interfaces. This approach is especially meaningful in areas where research funds are scarce. After a maximum follow-up period of 52 wk, bone segments containing plugs were radiographed using conventional techniques, high resolution techniques (which allowed a good preliminary evaluation) and microradiography. Analysis by X-ray fluorescence spectrometry indicated release of the materials by the implants. Microdensitometry of the microradiographs allowed a precise thickness determination of the tissue formed around the implants.
Subject: INTERFACE
BONE IMPLANT
RADIOGRAPHIC IMAGING
MICRODENSITOMETRY
X-RAY FLUORESCENCE
Country: Inglaterra
Editor: Elsevier Sci Ltd
Rights: fechado
Date Issue: 1994
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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