2023
DOI: 10.1016/j.semarthrit.2022.152144
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Hounsfield Units measured in low dose CT reliably assess vertebral trabecular bone density changes over two years in axial spondyloarthritis

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Cited by 5 publications
(2 citation statements)
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“…The three dental crown resins (Perm Crown, Perm CB AZ B1, Temp Crown $ Bridge CZ) with average Hounsfield values within 2600 to 2700 HU most closely resembled dense bony tissue (cortical bone) and metal [22]. Rigid 10K and Rigid 4000 resembled the upper and lower limits of trabecular bone attenuation, respectively [23][24][25]. Many resins fall within the range of 100 to 200 HU: Dental Model V2, Teeth AZ, Denture Base LP, biomedical amber, biomedical clear, biomedical white, biomedical, black, Clear V4, High temp, model V3, CW, Tough 1500 and 2000, Grey V4 and Pro.…”
Section: Discussionmentioning
confidence: 99%
“…The three dental crown resins (Perm Crown, Perm CB AZ B1, Temp Crown $ Bridge CZ) with average Hounsfield values within 2600 to 2700 HU most closely resembled dense bony tissue (cortical bone) and metal [22]. Rigid 10K and Rigid 4000 resembled the upper and lower limits of trabecular bone attenuation, respectively [23][24][25]. Many resins fall within the range of 100 to 200 HU: Dental Model V2, Teeth AZ, Denture Base LP, biomedical amber, biomedical clear, biomedical white, biomedical, black, Clear V4, High temp, model V3, CW, Tough 1500 and 2000, Grey V4 and Pro.…”
Section: Discussionmentioning
confidence: 99%
“…[1,6,11,12]. Nevertheless, measuring local bone quality using CT scans with Houns eld units (HU) quanti cation is possible and has been shown to be a reliable method to assess bone density changes for osteoporosis, spondylarthritis and osteochondrosis across all vertebrae [13][14][15][16]. The aim of the present study was to analyze an alternative method to diagnose spondylodiscitis whith a native CT Scan.…”
Section: Introductionmentioning
confidence: 99%