Results 281 to 290 of about 248,416 (349)
Some of the next articles are maybe not open access.
American journal of ophthalmology-glaucoma, 2019
PURPOSE We sought to investigate correlations between preoperative corneal backscatter with visual acuity results after Descemet membrane endothelial keratoplasty (DMEK) in eyes with corneal endothelial disorders.
F. Schaub +7 more
semanticscholar +1 more source
PURPOSE We sought to investigate correlations between preoperative corneal backscatter with visual acuity results after Descemet membrane endothelial keratoplasty (DMEK) in eyes with corneal endothelial disorders.
F. Schaub +7 more
semanticscholar +1 more source
Dendrochronologia, 2019
Tectona grandis (teak) is an important commercial tree species that is widely used in tropical dendrochronology due to the formation of climate-sensitive annual growth rings.
J. Gaitán-Alvarez, R. Moya, A. Berrocal
semanticscholar +1 more source
Tectona grandis (teak) is an important commercial tree species that is widely used in tropical dendrochronology due to the formation of climate-sensitive annual growth rings.
J. Gaitán-Alvarez, R. Moya, A. Berrocal
semanticscholar +1 more source
Corneal and lens densitometry with Pentacam HR in children with vernal keratoconjunctivitis.
Clinical and experimental optometry, 2020CLINICAL RELEVANCE Corneal and lens densitometry measurements provide clinically important information for the evaluation and monitoring of corneal and lens health in patients with vernal keratoconjunctivitis. BACKGROUND To compare the corneal and lens
Mehtap Çağlayan +3 more
semanticscholar +1 more source
Journal of clinical densitometry, 2019
The indications for initial and follow-up bone mineral density (BMD) in transgender and gender nonconforming (TGNC) individuals are poorly defined, and the choice of which gender database to use to calculate Z-scores is unclear.
H. Rosen +7 more
semanticscholar +1 more source
The indications for initial and follow-up bone mineral density (BMD) in transgender and gender nonconforming (TGNC) individuals are poorly defined, and the choice of which gender database to use to calculate Z-scores is unclear.
H. Rosen +7 more
semanticscholar +1 more source
The Journal of Pediatrics, 1988
Bone mineral mass and density can be measured noninvasively by various absorptiometric procedures. Two methods, dual-photon absorptiometry (DPA) and quantitative computed tomography, have widespread application in adults but only limited use in children.
H S, Barden, R B, Mazess
openaire +2 more sources
Bone mineral mass and density can be measured noninvasively by various absorptiometric procedures. Two methods, dual-photon absorptiometry (DPA) and quantitative computed tomography, have widespread application in adults but only limited use in children.
H S, Barden, R B, Mazess
openaire +2 more sources
Corneal Densitometry in Keratoconus
Cornea, 2014The aim of this study was to compare corneal densitometry measured by Scheimpflug tomography in normal and keratoconic eyes and to assess the differences in densitometry values among the stages of keratoconus.Keratoconic and normal corneas were examined using the Pentacam. Corneal densitometry was measured over a 12-mm diameter area, divided by annular
Bernardo, Lopes +2 more
openaire +2 more sources
Journal of clinical densitometry, 2019
The 2019 International Society for Clinical Densitometry (ISCD) Position Development Conference Task Force for monitoring with dual-energy X-ray absorptiometry (DXA) identified detection of atypical femur fractures (AFFs) as an important topic and ...
Angela M. Cheung +8 more
semanticscholar +1 more source
The 2019 International Society for Clinical Densitometry (ISCD) Position Development Conference Task Force for monitoring with dual-energy X-ray absorptiometry (DXA) identified detection of atypical femur fractures (AFFs) as an important topic and ...
Angela M. Cheung +8 more
semanticscholar +1 more source
Radiologic Clinics of North America, 2010
Bone densitometry is an established diagnostic tool in adults to assess bone quantity and to stratify patients and healthy individuals for the prevention of bone fracture. It has become a powerful tool in monitoring diseases and treatments that have an impact on bone metabolism, such as primary osteoporosis or drug-induced secondary osteoporosis ...
openaire +4 more sources
Bone densitometry is an established diagnostic tool in adults to assess bone quantity and to stratify patients and healthy individuals for the prevention of bone fracture. It has become a powerful tool in monitoring diseases and treatments that have an impact on bone metabolism, such as primary osteoporosis or drug-induced secondary osteoporosis ...
openaire +4 more sources
Postgraduate Medicine, 2006
Dual-energy x-ray absorptiometry (DXA) is the method of choice to measure bone mineral density in elderly patients and others at risk for osteoporosis. Early detection is important because fractures represent an enormous health burden. In this article, the authors discuss the application and interpretation of DXA scans as well as limitations and ...
Monica, Agarwal, Pauline, Camacho
openaire +2 more sources
Dual-energy x-ray absorptiometry (DXA) is the method of choice to measure bone mineral density in elderly patients and others at risk for osteoporosis. Early detection is important because fractures represent an enormous health burden. In this article, the authors discuss the application and interpretation of DXA scans as well as limitations and ...
Monica, Agarwal, Pauline, Camacho
openaire +2 more sources
Acta Astronautica, 1992
Several non-invasive methods are available to measure bone density in different regions of the skeleton. Bedrest and microgravity both lead to bone loss, which is more marked in the lower parts of the skeleton. The bone loss can be monitored by non-invasive techniques in longitudinal studies when precision (i.e.
openaire +2 more sources
Several non-invasive methods are available to measure bone density in different regions of the skeleton. Bedrest and microgravity both lead to bone loss, which is more marked in the lower parts of the skeleton. The bone loss can be monitored by non-invasive techniques in longitudinal studies when precision (i.e.
openaire +2 more sources