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FIG 4. Graph shows mean numerical pain scores (NPS) recorded in intravertebral cleft versus non-cleft groups at preprocedural baseline, 1 week, 6 months, and 12 months after vertebroplasty. Black bars, cleft group; gray bars, non-cleft group.
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AJNR - American Journal of Neuroradiology
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FIG 4. Graph shows mean numerical pain scores (NPS) recorded in intravertebral cleft versus non-cleft groups at preprocedural baseline, 1 week, 6 months, and 12 months after vertebroplasty. Black bars, cleft group; gray bars, non-cleft group.
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Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X