Abstract
Purpose
Tears and fissures in the intervertebral disc are probably influencing spinal stability. Discography investigations with the aim of fissure detection have been criticised and are discouraged. Therefore, alternative imaging methods, such as MRI, must be investigated.
Methods
A custom-made device was used to insert six needles with different diameters (0.3–2.2 mm/30–14 G) into the annulus of six bovine tail discs (Cy2–Cy3). Directly after removal of the needles, the discs were scanned in an 11.7 T MRI (Res.: 0.059 × 0.059 × 0.625 mm3, tscan: 31 min), in a 3 T MRI with a clinical and additionally with two experimental protocols (exp_HR: Res.: 0.3 mm3, tscan: 97 min/exp_LR: Res.: 0.5 mm3, tscan: 13.4 min). The obtained images were analysed for lesion volume and lesion length using a 3D-reconstruction software.
Results
At 11.7 T, all lesions were visible along with the lamellar structure of the annulus. In the clinical 3 T images, no lesions were visible at all. The 3 T experimental protocols revealed 4 (exp_HR) and 2 (exp_LR) of the 6 lesions. The reconstructed lesions did not have an ideal cylindrical shape. The measured volumes of the lesions ranged from 0.7 to 13.9 mm3 (11.7 T), 0.1–11.4 mm3 (exp_HR) and 0.0–12.4 mm3 (exp_LR) and correlated, but were smaller than the corresponding needle size. The lengths of all needle lesions ranged from 2.9 to 12.3 mm (11.7 T), 0.8–9.7 mm (exp_HR) and 0.0–9.7 mm (exp_LR).
Conclusions
Ultra-high field MRI at 11.7 T is a non-invasive tool to directly visualise annular lesions in vitro, while a 3 T MRI, even with experimental protocols and longer scanning times, demonstrates limited ability. In vivo, it is problematic with the clinical systems available today.
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References
Kettler A, Wilke HJ (2006) Review of existing grading systems for cervical or lumbar disc and facet joint degeneration. Eur Spine J 15(6):705–718. doi:10.1007/s00586-005-0954-y
Wilke HJ, Rohlmann F, Neidlinger-Wilke C, Werner K, Claes L, Kettler A (2006) Validity and interobserver agreement of a new radiographic grading system for intervertebral disc degeneration: part I. Lumbar spine. Eur Spine J 15(6):720–730. doi:10.1007/s00586-005-1029-9
Adams MA, Roughley PJ (2006) What is intervertebral disc degeneration, and what causes it? Spine (Phila Pa 1976) 31(18):2151–2161. doi:10.1097/01.brs.0000231761.73859.2c
Adams MA, Dolan P, McNally DS (2009) The internal mechanical functioning of intervertebral discs and articular cartilage, and its relevance to matrix biology. Matrix Biol 28(7):384–389. doi:10.1016/j.matbio.2009.06.004
Sharma A, Pilgram T, Wippold FJ 2nd (2009) Association between annular tears and disk degeneration: a longitudinal study. AJNR Am J Neuroradiol 30(3):500–506. doi:10.3174/ajnr.A1411
Ladd ME, Bock M (2013) Problems and chances of high field magnetic resonance imaging. Der Radiol 53(5):401–410. doi:10.1007/s00117-012-2344-x
Zhao J, Krug R, Xu D, Lu Y, Link TM (2009) MRI of the spine: image quality and normal-neoplastic bone marrow contrast at 3 T versus 1.5 T. AJR Am J Roentgenol 192(4):873–880. doi:10.2214/AJR.08.1750
Del Grande F, Chhabra A, Carrino JA (2012) Getting the most out of 3 tesla MRI of the spine the authors review the advantages, technical challenges, and recent advances. J Musculoskel Med 29(2):56
Yu J, Tirlapur U, Fairbank J, Handford P, Roberts S, Winlove CP, Cui Z, Urban J (2007) Microfibrils, elastin fibres and collagen fibres in the human intervertebral disc and bovine tail disc. J Anat 210(4):460–471. doi:10.1111/j.1469-7580.2007.00707.x
Schneiderman G, Flannigan B, Kingston S, Thomas J, Dillin WH, Watkins RG (1987) Magnetic resonance imaging in the diagnosis of disc degeneration: correlation with discography. Spine (Phila Pa 1976) 12(3):276–281
Butler D, Trafimow JH, Andersson GB, McNeill TW, Huckman MS (1990) Discs degenerate before facets. Spine (Phila Pa 1976) 15(2):111–113
Tertti M, Paajanen H, Laato M, Aho H, Komu M, Kormano M (1991) Disc degeneration in magnetic resonance imaging. A comparative biochemical, histologic, and radiologic study in cadaver spines. Spine (Phila Pa 1976) 16(6):629–634
Gunzburg R, Parkinson R, Moore R, Cantraine F, Hutton W, Vernon-Roberts B, Fraser R (1992) A cadaveric study comparing discography, magnetic resonance imaging, histology, and mechanical behavior of the human lumbar disc. Spine (Phila Pa 1976) 17(4):417–426
Pfirrmann CW, Metzdorf A, Zanetti M, Hodler J, Boos N (2001) Magnetic resonance classification of lumbar intervertebral disc degeneration. Spine (Phila Pa 1976) 26(17):1873–1878
Griffith JF, Wang YX, Antonio GE, Choi KC, Yu A, Ahuja AT, Leung PC (2007) Modified Pfirrmann grading system for lumbar intervertebral disc degeneration. Spine (Phila Pa 1976) 32(24):E708–E712. doi:10.1097/BRS.0b013e31815a59a0
Smith LJ, Nerurkar NL, Choi KS, Harfe BD, Elliott DM (2011) Degeneration and regeneration of the intervertebral disc: lessons from development. Dis models mech 4(1):31–41. doi:10.1242/dmm.006403
Cassidy JJ, Hiltner A, Baer E (1989) Hierarchical structure of the intervertebral disc. Connect Tissue Res 23(1):75–88
Ghosh P (1988) The biology of the intervertebral disc. CRC Press, Boca Raton
Marchand F, Ahmed AM (1990) Investigation of the laminate structure of lumbar disc anulus fibrosus. Spine (Phila Pa 1976) 15(5):402–410
Bogduk N (1991) The lumbar disc and low back pain. Neurosurg Clin N Am 2(4):791–806
Hsu EW, Setton LA (1999) Diffusion tensor microscopy of the intervertebral disc anulus fibrosus. Magn Reson Med 41(5):992–999
Holzapfel GA, Schulze-Bauer CA, Feigl G, Regitnig P (2005) Single lamellar mechanics of the human lumbar anulus fibrosus. Biomech Model Mechanobiol 3(3):125–140. doi:10.1007/s10237-004-0053-8
Bruehlmann SB, Rattner JB, Matyas JR, Duncan NA (2002) Regional variations in the cellular matrix of the annulus fibrosus of the intervertebral disc. J Anat 201(2):159–171
Pezowicz CA, Robertson PA, Broom ND (2005) Intralamellar relationships within the collagenous architecture of the annulus fibrosus imaged in its fully hydrated state. J Anat 207(4):299–312. doi:10.1111/j.1469-7580.2005.00467.x
Pezowicz CA, Robertson PA, Broom ND (2006) The structural basis of interlamellar cohesion in the intervertebral disc wall. J Anat 208(3):317–330. doi:10.1111/j.1469-7580.2006.00536.x
Schollum ML, Robertson PA, Broom ND (2009) A microstructural investigation of intervertebral disc lamellar connectivity: detailed analysis of the translamellar bridges. J Anat 214(6):805–816. doi:10.1111/j.1469-7580.2009.01076.x
Kettler A, Rohlmann F, Ring C, Mack C, Wilke HJ (2011) Do early stages of lumbar intervertebral disc degeneration really cause instability? Evaluation of an in vitro database. Eur Spine J 20(4):578–584. doi:10.1007/s00586-010-1635-z
Kirkaldy-Willis WH, Farfan HF (1982) Instability of the lumbar spine. Clin Orthop Relat Res 165:110–123
Fujiwara A, Lim TH, An HS, Tanaka N, Jeon CH, Andersson GB, Haughton VM (2000) The effect of disc degeneration and facet joint osteoarthritis on the segmental flexibility of the lumbar spine. Spine (Phila Pa 1976) 25(23):3036–3044
Tanaka N, An HS, Lim TH, Fujiwara A, Jeon CH, Haughton VM (2001) The relationship between disc degeneration and flexibility of the lumbar spine. Spine J Off J North Am Spine Soc 1(1):47–56
Mimura M, Panjabi MM, Oxland TR, Crisco JJ, Yamamoto I, Vasavada A (1994) Disc degeneration affects the multidirectional flexibility of the lumbar spine. Spine (Phila Pa 1976) 19(12):1371–1380
Oxland TR, Lund T, Jost B, Cripton P, Lippuner K, Jaeger P, Nolte LP (1996) The relative importance of vertebral bone density and disc degeneration in spinal flexibility and interbody implant performance. An in vitro study. Spine (Phila Pa 1976) 21(22):2558–2569
Krismer M, Haid C, Behensky H, Kapfinger P, Landauer F, Rachbauer F (2000) Motion in lumbar functional spine units during side bending and axial rotation moments depending on the degree of degeneration. Spine (Phila Pa 1976) 25(16):2020–2027
Haughton VM, Lim TH, An H (1999) Intervertebral disk appearance correlated with stiffness of lumbar spinal motion segments. AJNR Am J Neuroradiol 20(6):1161–1165
Pinker K, Bogner W, Baltzer P, Trattnig S, Gruber S, Abeyakoon O, Bernathova M, Zaric O, Dubsky P, Bago-Horvath Z, Weber M, Leithner D, Helbich TH (2014) Clinical application of bilateral high temporal and spatial resolution dynamic contrast-enhanced magnetic resonance imaging of the breast at 7 T. Eur Radiol 24(4):913–920. doi:10.1007/s00330-013-3075-8
Trattnig S, Bogner W, Gruber S, Szomolanyi P, Juras V, Robinson S, Zbyn S, Haneder S (2015) Clinical applications at ultrahigh field (7 T). Where does it make the difference? NMR. doi:10.1002/nbm.3272
Yoder JY, Moon SM, Wright AC, Vresilovic EJ, Elliott DM (2011) High resolution 3D MRI to quantify human disc tear geometry and location: P37. Spine J Meet Abstr
Schenck JF (2005) Physical interactions of static magnetic fields with living tissues. Prog Biophys Mol Biol 87(2–3):185–204. doi:10.1016/j.pbiomolbio.2004.08.009
Vedrine P, Aubert G, Belorgey J, Berriaud C, Bourquard A, Bredy P, Donati A, Dubois O, Elefant F, Gilgrass G, Juster FP, Lannou H, Molinie F, Nusbaum M, Nunio F, Payn A, Quettier L, Schild T, Scola L, Sinanna A (2014) Manufacturing of the Iseult/INUMAC whole body 11.7 T MRI magnet. IEEE Trans Appl Supercon. doi:10.1109/Tasc.2013.2286256 Artn 4401206
Acknowledgments
We gratefully acknowledge funding from the German Research Foundation (DFG) Project WI 1352/14-1. We would like to thank Rene Jonas for his effort in creating CAD drawings for the custom-designed apparatus, Anne Subgang for her assistance in scanning the discs, as well as Sandra Reitmaier and Nicholaus Meyers for carefully reading the manuscript.
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Berger-Roscher, N., Galbusera, F., Rasche, V. et al. Intervertebral disc lesions: visualisation with ultra-high field MRI at 11.7 T. Eur Spine J 24, 2488–2495 (2015). https://doi.org/10.1007/s00586-015-4146-0
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DOI: https://doi.org/10.1007/s00586-015-4146-0