Results 31 to 40 of about 1,641,333 (304)

Fractures of carpal bones other than scaphoid – a narrative review [PDF]

open access: yesChirurgia Narządów Ruchu i Ortopedia Polska
Fractures of the carpal bones are less common than fractures of the metacarpals and phalanges. The triquetrum and scaphoid are the most commonly affected bones, while injuries to other bones are less prevalent.
Andrzej Żyluk
doaj   +1 more source

Early Holocene morphological variation in hunter-gatherer hands and feet [PDF]

open access: yesPeerJ, 2018
Background The Windover mortuary pond dates to the Early Archaic period (6,800–5,200 years ago) and constitutes one of the earliest archaeological sites with intact and well-preserved human remains in North America.
Kara C. Hoover, J. Colette Berbesque
doaj   +2 more sources

Theoretical and experimental study of attenuation in cancellous bone [PDF]

open access: yesWenyi Xu, Weiya Xie, Dong Yu, Haohan Sun, Ying Gu, Xingliang Tao, Menglu Qian, Liming Cheng, Hao Wang, Qian Cheng, Theoretical and experimental study of attenuation in cancellous bone, J. Biomed. Opt. 29(S1), S11526 (2024), 2023
Photoacoustic (PA) technology can provide information on both the physical structure and chemical composition of bone, showing great potential in bone assessment. However, due to the complex composition and porous structure of cancellous bone, the PA signals generated and propagated in cancellous bone are complex and difficult to be directly used in ...
arxiv   +1 more source

A study using a canine hydrotherapy treadmill at five different conditions to kinematically assess range of motion of the thoracolumbar spine in dogs

open access: yesVeterinary Medicine and Science, Volume 9, Issue 1, Page 119-125, January 2023., 2023
A study using a canine hydrotherapy treadmill at five different conditions to kinematically assess range of motion of the thoracolumbar spine in dogs. The greatest significant differences were observed in L7 range of motion, with inclined underwater treadmill potentially being safe to use in some canine spinal patients.
Heidi Hodgson   +2 more
wiley   +1 more source

Accelerated Evolution of Limb-Related Gene Hoxd11 in the Common Ancestor of Cetaceans and Ruminants (Cetruminantia)

open access: yesG3: Genes, Genomes, Genetics, 2020
Reduced numbers of carpal and tarsal bones (wrist and ankle joints) are extensively observed in the clade of Cetacea and Ruminantia (Cetruminantia). Homebox D11 (Hoxd11) is one of the important genes required for limb development in mammals. Mutations in
Jun Li   +7 more
doaj   +1 more source

High Density Infill in Cracks and Protrusions from the Articular Calcified Cartilage in Osteoarthritis in Standardbred Horse Carpal Bones

open access: yesInternational Journal of Molecular Sciences, 2015
We studied changes in articular calcified cartilage (ACC) and subchondral bone (SCB) in the third carpal bones (C3) of Standardbred racehorses with naturally-occurring repetitive loading-induced osteoarthritis (OA). Two osteochondral cores were harvested
S. Laverty   +4 more
semanticscholar   +1 more source

Skeletal age assessed by TW2 using 20-bone, carpal and RUS score systems: Intra-observer and inter-observer agreement among male pubertal soccer players.

open access: yesPLoS ONE, 2022
The purpose of this study was to determine intra- and inter-observer agreement for the three skeletal ages derived from the TW2 method among male pubertal soccer players. The sample included 142 participants aged 11.0-15.3 years.
Paulo Sousa-E-Silva   +13 more
doaj   +1 more source

How many radiographs are needed to re-train a deep learning system for object detection? [PDF]

open access: yesarXiv, 2022
Background: Object detection in radiograph computer vision has largely benefited from progress in deep convolutional neural networks and can, for example, annotate a radiograph with a box around a knee joint or intervertebral disc. Is deep learning capable of detect small (less than 1% of the image) in radiographs?
arxiv  

Caudal foot placement superior to toe elevation for navicular palmaroproximal‐palmarodistal‐oblique image quality

open access: yesEquine Veterinary Journal, Volume 55, Issue 1, Page 122-128, January 2023., 2023
Summary Background Palmaroproximal‐palmarodistal oblique (PaPr‐PaDiO) radiographs are regularly obtained for a full evaluation of the navicular bone (NB). Despite their routine use, different acquisition techniques are described. Objectives To determine optimal foot placement and beam angle for obtaining PaPr‐PaDiO views.
Manon W. J. Peeters   +3 more
wiley   +1 more source

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