Refraction effects of diffraction-enhanced radiographic imaging: a new look at bone.

Abstract:

:The objective of this study was to demonstrate the ability of a novel radiographic technology-diffraction-enhanced imaging-to detect contrast in bone tissue through absorption, refraction, and scatter rejection. Diffraction-enhanced imaging uses a synchrotron x-ray beam to produce images of high contrast by measuring the object's refraction and ultra-small angle scattering of x-rays in addition to the attenuation measured by conventional radiography. We present evidence that diffraction-enhanced imaging provides contrast enhancement at the edges of cortical and cancellous bone and a three-dimensional appearance of trabeculae.

journal_name

J Am Podiatr Med Assoc

authors

Muehleman C,Sumner DR,Zhong Z

doi

10.7547/0940453

subject

Has Abstract

pub_date

2004-09-01 00:00:00

pages

453-5

issue

5

eissn

8750-7315

issn

1930-8264

pii

94/5/453

journal_volume

94

pub_type

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