Development of a new ultrasonic technique for bone and biomaterialsin vitro characterization
β Scribed by Lefebvre, F. ;Deblock, Y. ;Campistron, P. ;Ahite, D. ;Fabre, J. J.
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 336 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0021-9304
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β¦ Synopsis
Abstract
Classical techniques based on bone imaging allow visual examination or provide quantitative parameters like bone mineral density, which is a mass per unit of surface. Unfortunately, these techniques are generally expensive. A new method of bone characterization that uses ultrasound techniques is presented in this article. This method is able to evaluate mechanical properties like Young's modulus E and cortical bone thickness with lowβfrequency transducers and does not require the use of a coupling medium. Some results of Young's modulus measurements are presented and compared to the literature values and the pulse echo method. Β© 2002 Wiley Periodicals, Inc. J Biomed Mater Res (Appl Biomater) 63: 441β446, 2002
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