The CTXA-Hip module provides DXA-equivalent hip BMD measurement, while 3D Volumetric Spine allows determination of trabecular bone density. ProductsMindways produces systems based on two core products, CliniQCT and QCT Pro. The technical difference between the systems is calibration: CliniQCT is ...
Precision (group root-mean-square average coefficient of variation) was determined in 6 subjects scanned six times each at the spine, both hips, and total body, with repositioning after each scan. Mean percentage coefficients of variance (%CVs) in BMD for single and bilateral hip scans were, ...
Bone mineral density (BMD) tests are used to measure the density of minerals, particularly calcium, in your bones. These tests are typically used to assess the risk of osteoporosis, a condition in which the bones become weak and brittle due to low bone density. Osteoporosis can lead to fract...
Multisource cone beam computed tomography CBCT (ms-CBCT) has been shown to overcome some of the inherent limitations of a conventional CBCT. The purpose of this study was to evaluate the accuracy of ms-CBCT for measuring the bone mineral density (BMD) of
Compared to males, females were twice as likely to have osteoporotic BMD.Little is known about reasons for the referral of older Australians to dual energy X-ray absorptiometry (DXA) for bone mineral density (BMD) measurements. Thus, we aimed to document the reasons for referral to DXA in ...
Dual-energy X-ray absorptiometry (DXA) scan of the proximal femur of a 58-year-old woman from the Coimbra identified skeletal collection (early 20th century, Portugal). The rectangular box drawn across the femur neck defines the area scanned for bone mineral density (BMD) measurement at the ...
IMPLEMENTINGHUANDBMD CALIBRATIONOFBONEMICRO-CTSCANS. 1.OneoptionformeasuringBMDinexvivoscansofboneistoplace thebonesamplesintoatubeofwaterforscanning,andalso placingtheBMDphantomrodsintoanidenticaltubeforthe calibratingscan.ThisallowstheHUdensityvaluetobe(optionally) independentlycalibratedforeachindividualbonescan....
Methods We hypothesized that this sample size may be too small for a robust precision estimate, which could affect the performance of BMD monitoring in clinical practice. Replicate measurements of the spine and total hip (198 spine and 193 hip scan pairs) were obtained (interval 6±5days). ...
To propose a set of recommendations for optimal bone mineral density (BMD) reporting in postmenopausal women and older men and to provide clinicians with b... K Siminoski,WD Leslie,H Frame,... - 《Canadian Association of Radiologists Journal》 被引量: 376发表: 2005年 A genome-wide scan fo...
Condition: Used - Good Brand: GE Type: Bone Densitometer Model: Lunar Prodigy AdvanceGE Lunar Prodigy Advance Bone Densitometer DOM: 2004 Advance Model: 7635, 8915, 7681 AP Spine, Femur, Dual Femur, Forearm, Non-seated Forearm LVA , FRAX DVA (LVA, APVA, and Lateral BMD) ScanCheck (formerl...