In Situ Femoral Dual-Energy X-ray Absorptiometry Related to Ash Weight, Bone Size and Density, and its Relationship with Mechanical Failure Loads of the Proximal Femur

2000 ◽  
Vol 11 (4) ◽  
pp. 361-367 ◽  
Author(s):  
E.-M. Lochmüller ◽  
P. Miller ◽  
D. Bürklein ◽  
U. Wehr ◽  
W. Rambeck ◽  
...  
Keyword(s):  
Proximal Femur ◽  
Dual Energy ◽  
Bone Size ◽  
Mechanical Failure ◽  
X Ray ◽  
Failure Loads ◽  
Ash Weight

Prediction of vertebral failure loads from spinal and femoral dual-energy x-ray absorptiometry, and calcaneal ultrasound: an in situ analysis with intact soft tissues

Bone ◽  
1998 ◽  
Vol 23 (5) ◽  
pp. 417-424 ◽  
Author(s):  
E.-M Lochmüller ◽  
F Eckstein ◽  
D Kaiser ◽  
J.B Zeller ◽  
J Landgraf ◽  
...  
Keyword(s):  
Soft Tissues ◽  
Dual Energy ◽  
In Situ Analysis ◽  
X Ray ◽  
Calcaneal Ultrasound ◽  
Failure Loads

Correlation of thoracic and lumbar vertebral failure loads with in situ vs. ex situ dual energy X-ray absorptiometry

2001 ◽  
Vol 34 (5) ◽  
pp. 579-587 ◽  
Author(s):  
D. Bürklein ◽  
E.-M. Lochmüller ◽  
V. Kuhn ◽  
J. Grimm ◽  
R. Barkmann ◽  
...  
Keyword(s):  
Dual Energy ◽  
Ex Situ ◽  
X Ray ◽  
Failure Loads

Bone changes in 6-mo-old rats after head-down suspension and a reambulation period

1995 ◽  
Vol 79 (5) ◽  
pp. 1426-1433 ◽  
Author(s):  
L. Vico ◽  
S. Bourrin ◽  
J. M. Very ◽  
M. Radziszowska ◽  
P. Collet ◽  
...  
Keyword(s):  
Calcium Content ◽  
Dual Energy ◽  
The Body ◽  
Long Bone ◽  
Unexpected Finding ◽  
X Ray ◽  
Body Weights ◽  
Bone Changes ◽  
Maturation Rate ◽  
Ash Weight

In mature rats experiencing 14-day head-down suspension or 14-day head-down suspension followed by 28-day reambulation, the hindlimb long bones, humerus, and skull were removed for the determination of morphometry and bone mineral content (BMC) and density (BMD) with dual-energy X-ray absorptiometry, dry and ash weights, and calcium content. The bones of the animals in the control groups (killed at days 0, 14, and 42) had their own maturation rate. The body weights of suspended animals were lower than those of the control animals. Suspension does not appear to impair the long-bone elongation rate. However, the tibia of suspended rats exhibited a lower calcium content, ash weight, BMC, and BMD. Similar trends were observed in the femur. In the humerus, no significant change was observed. In the skull, the values of the suspended rats were similar to those of the control rats. At the end of the reambulation period, the body weights showed no difference between the control and experimental animals. The bone alterations were not completely reversible compared with their respective controls. In the tibia, BMC and BMD were always decreased. In the femur, trends toward low values were still visible. The skull showed a decrease in BMC and ash and dry weights. This unexpected finding suggested that importance of a rapid decrease in cephalad fluid shift at the time of desuspension. Finally, we showed that dual-energy X-ray absorptiometry measurement is sufficiently accurate to detect intergroup differences.

Dual-energy X-ray absorptiometry in the lumbar spine, proximal femur and distal radius in children

1992 ◽  
Vol 22 (8) ◽  
pp. 560-562 ◽  
Author(s):  
H. Tsukahara ◽  
M. Sudo ◽  
M. Umezaki ◽  
M. Hiraoka ◽  
K. Yamamoto ◽  
...  
Keyword(s):  
Lumbar Spine ◽  
Distal Radius ◽  
Proximal Femur ◽  
Dual Energy ◽  
X Ray

Skeletal health in Duchenne dystrophy: Bone-size and subcranial dual-energy X-ray absorptiometry analyses

2014 ◽  
Vol 49 (4) ◽  
pp. 512-519 ◽  
Author(s):  
Wendy M. King ◽  
John T. Kissel ◽  
Diane Visy ◽  
Prem K. Goel ◽  
Velimir Matkovic
Keyword(s):  
Dual Energy ◽  
Bone Size ◽  
Duchenne Dystrophy ◽  
Skeletal Health ◽  
X Ray

scholarly journals Proximal Femur Hounsfield Units on CT Colonoscopy Correlate With Dual-energy X-ray Absorptiometry

2019 ◽  
Vol 477 (4) ◽  
pp. 850-860 ◽  
Author(s):  
Daniel L. Christensen ◽  
Kyle E. Nappo ◽  
Jared A. Wolfe ◽  
Sean M. Wade ◽  
Daniel I. Brooks ◽  
...  
Keyword(s):  
Proximal Femur ◽  
Dual Energy ◽  
Hounsfield Units ◽  
X Ray
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