Cancellous bone structure: analysis of high-resolution ct images with the run-length method

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Durand, Eric P.; Rüegsegger, Peter

Cancellous bone structure: analysis of high-resolution ct images with the run-length method

J Comput Assist Tomogr. January–February 1991;15(1):133-139

Affiliations

¹Institute for Biomedical Engineering, University of Zurich and Federal Institute of Technology, Zurich, Switzerland
Abstract and keywords

Quantitative computed tomography is extensively used to assess bone density; its potential to quantify bone structure, however, remains to be explored. In this work we present the modifications of the run-length method necessary to enable an analysis of the trabecular bone structure at the distal radius and the distal tibia. Furthermore, the close relationship between histomorphometric values and the run-length parameters is shown. The procedure may be regarded as a noninvasive, reproducible biopsy. For an adequate analysis, high resolution CT images are required. To obtain such images, we modified a special purpose CT system and achieved a high contrast resolution of 0.25 mm. The procedure was applied to groups of normal volunteers and osteoporotic patients, and the results are interpreted with the help of simple two-and three-dimensional models of the trabecular architecture.

Keywords: Computed tomography, techniques; Bones; Computed tomography, three-dimensional; Computed tomography, physics and instrumentation
Links

PubMed: 1987182

WoS: A1991ET71800021

Ovid: 00004728-199101000-00021

Cited Works (10)

Year	Entry
1988	Sahoo PK, Soltani S, Wong AKC. A survey of thresholding techniques. Comput Vis Graph Image Proc. 1988;41(2):233-260.
1985	Gibson LJ. The mechanical behaviour of cancellous bone. J Biomech. 1985;18(5):317-328.
1987	Parfitt AM, Drezner MK, Glorieux FH, Kanis JA, Malluche H, Meunier PJ, Ott SM, Recker RR. Bone histomorphometry: standardization of nomenclature, symbols, and units: report of the ASBMR histomorphometry nomenclature committee. J Bone Miner Res. December 1987;2(6):595-610.
1987	Parfitt AM. Trabecular bone architecture in the pathogenesis and prevention of fracture. Am J Med. January 26, 1987;82(suppl 1B):68-72.
1978	Weszka JS. A survey of threshold selection techniques. Comput Graph Image Proc. 1978;7(2):259-265.
1973	Pugh JW, Rose RM, Radin EL. Elastic and viscoelastic properties of trabecular bone: dependence on structure. J Biomech. 1973;6(5):475-485.
1982	Williams JL, Lewis JL. Properties and an anisotropic model of cancellous bone from the proximal tibial epiphysis. J Biomech Eng. February 1982;104(1):50-56.
1988	Mosekilde L. Age-related changes in vertebral trabecular bone architecture—assessed by a new method. Bone. 1988;9(4):247-250.
1989	Feldkamp LA, Goldstein SA, Parfitt MA, Jesion G, Kleerekoper M. The direct examination of three‐dimensional bone architecture in vitro by computed tomography. J Bone Miner Res. 1989;4(1):3-11.
1988	Parisien MV, McMahon D, Pushparaj N, Dempster DW. Trabecular architecture in iliac crest bone biopsies: infra-individual variability in structural parameters and changes with age. Bone. 1988;9(5):289-295.

Cited By (16)

Year	Entry
2002	Müller R. The Zürich experience: one decade of three-dimensional high-resolution computed tomography. Top Magn Reson Imaging. 2002;13(5):307-322.
1996	Müller R, Hahn M, Vogel M, Delling G, Rüegsegger P. Morphometric analysis of noninvasively assessed bone biopsies: comparison of high-resolution computed tomography and histologic sections. Bone. March 1996;18(3):215-220.
1994	Bonse U, Busch F, Günnewig O, Beckmann F, Pahl R, Delling G, Hahn M, Graeff W. 3D computed X-ray tomography of human cancellous bone at 8 μm spatial and 10⁻⁴ energy resolution. Bone Miner. April 1994;25(1):25-38.
1999	Bay BK, Smith TS, Fyhrie DP, Saad M. Digital volume correlation: three-dimensional strain mapping using X-ray tomography. Exp Mech. September 1999;39(3):217-226.
1993	Engelke K, Graeff W, Meiss L, Hahn M, Delling G. High spatial resolution imaging of bone mineral using computed microtomography: comparison with microradiography and undecalcified histologic sections. Invest Radiol. April 1993;28(4):341-349.
1996	Genant HK, Engelke K, Fuerst T, Glüer C, Grampp S, Harris ST, Jergas M, Lang T, Lu Y, Majumdar S, Mathur A, Takada M. Noninvasive assessment of bone mineral and structure: state of the art. J Bone Miner Res. June 1996;11(6):707-730.
1998	Jiang Y, Zhao J, Augat P, Ouyang X, Lu Y, Majumdar S, Genant HK. Trabecular bone mineral and calculated structure of human bone specimens scanned by peripheral quantitative computed tomography: relation to biomechanical properties. J Bone Miner Res. November 1998;13(11):1783-1790.
2001	Wehrli FW, Gomberg BR, Saha PK, Song HK, Hwang SN, Snyder PJ. Digital topological analysis of in vivo magnetic resonance microimages of trabecular bone reveals structural implications of osteoporosis. J Bone Miner Res. October 2001;16(8):1520-1531.
2008	Engelke K, Adams JE, Armbrecht G, Augat P, Bogado CE, Bouxsein ML, Felsenberg D, Ito M, Prevrhal S, Hans DB, Lewiecki EM. Clinical use of quantitative computed tomography and peripheral quantitative computed tomography in the management of osteoporosis in adults: the 2007 ISCD official positions. J Clin Densitom. January–March 2008;11(1):123-162.
1997	Hwang SN, Wehrli FW, Williams JL. Probability‐based structural parameters from three‐dimensional nuclear magnetic resonance images as predictors of trabecular bone strength. Med Phys. August 1997;24(8):1255-1261.
2002	Nuzzo S, Peyrin F, Cloetens P, Baruchel J, Boivin G. Quantification of the degree of mineralization of bone in three dimensions using synchrotron radiation microtomography. Med Phys. November 2002;29(11):2672-2681.
1998	Gordon CL, Lang TF, Augat P, Genant HK. Image-based assessment of spinal trabecular bone structure from high-resolution CT images. Osteoporos Int. August 1998;8(4):317-325.
1994	Müller R, Hildebrand T, Rüegsegger P. Non-invasive bone biopsy: a new method to analyse and display the three-dimensional structure of trabecular bone. Phys Med Biol. January 1994;39(1):145-164.
1996	Gordon CL, Webber CE, Adachi JD, Christoforou N. In vivo assessment of trabecular bone structure at the distal radius from high-resolution computed tomography images. Phys Med Biol. March 1996;41(3):495-508.
1995	Ito M, Ohki M, Hayashi K, Yamada M, Uetani M, Nakamura T. Trabecular texture analysis of CT images in the relationship with spinal fracture. Radiology. January 1995;194(1):55-59.
2009	Lievers WB. Effects of Geometric and Material Property Changes on the Apparent Elastic Properties of Cancellous Bone [PhD thesis]. Queen's University; April 2009.