Results 21 to 30 of about 1,697,746 (294)

Global spectral graph wavelet signature for surface analysis of carpal bones [PDF]

Physics in Medicine and Biology, 2017
Quantitative shape comparison is a fundamental problem in computer vision, geometry processing and medical imaging. In this paper, we present a spectral graph wavelet approach for shape analysis of carpal bones of the human wrist.
M. Masoumi, M. Rezaei, A. Ben Hamza
semanticscholar   +1 more source

The hand of Homo naledi [PDF]

, 2015
A nearly complete right hand of an adult hominin was recovered from the Rising Star cave system, South Africa. Based on associated hominin material, the bones of this hand are attributed to Homo naledi.
Alia Gurtov (7247048), Andrew S. Deane (7247030), Ashley Kruger (819629), Barry Bogin (1249749), Bernhard Zipfel (371479), Caley M. Orr (7247066), Caroline VanSickle (7247078), Charles M. Musiba (3315750), Christopher S. Walker (4369444), Damiano Marchi (7247054), Daniel Garcia-Martinez (7247042), Darryl J. de Ruiter (3315744), David J. Green (7247045), Davorka Radovcic (7247069), Debra Bolter (7245923), Elen M. Feuerriegel (7247039), Enquye W. Negash (7247063), Heather M. Garvin (3315735), Jeremy M. DeSilva (7247009), Jill E. Scott (3315741), Joel D. Irish (7247051), John Hawks (440171), Juliet Brophy (3315747), Kimberly A. Congdon (7247027), Lauren Schroeder (668743), Lee R. Berger (7246994), Lucas K. Delezene (7247000), Mana Dembo (3315732), Marc R. Meyer (7247057), Marina C. Elliott (7247036), Markus Bastir (461211), Matthew M. Skinner (7247012), Matthew W. Tocheri (7247075), Michelle Drapeau (7247033), Myra F. Laird (3315738), Noel Cameron (1254519), Peter Schmid (81036), Pianpian Wei (7247081), Rebecca R. Ackermann (7247021), Scott A. Williams (7247006), Shahed Nalla (7247060), Steven E. Churchill (7246997), Tracy L. Kivell (7247003), Trenton W. Holliday (7247015), William Harcourt-Smith (7247018), Zachary D. Cofran (7247024), Zachary Throckmorton (7247072)   +46 more
core   +16 more sources

Osteonecrosis of carpal bones in systemic sclerosis [PDF]

Romanian Journal of Rheumatology, 2021
Background. Systemic sclerosis (SSc) is a rare chronic disease, with unknown aetiology and complex pathogenesis. The hand is often implied in the main clinical findings, being affected primarily by the vascular component (Raynaud phenomenon, digital ...
Alexandra Chitac, Codrina Ancuta
doaj   +1 more source

Atypical osteochondroma of the hamate that presented clinically as carpal tunnel syndrome: report of an extremely rare case and literature review

BMC Musculoskeletal Disorders, 2020
Background Osteochondroma is a benign tumor that occurs mainly at the metaphysis of long bones and seldom arises from carpal bones. We describe an extremely rare case of osteochondroma of the hamate without a typical cartilaginous cap and with a spiky ...
Makoto Motomiya, Taiki Sakazaki, Norimasa Iwasaki   +2 more
doaj   +1 more source

Scapho-luno-capitate fusion with proximal lunate articular surface preservation for management of grade IIIA Kienböck’s disease: a prospective case series

Journal of Orthopaedics and Traumatology, 2023
Background Kienböck’s disease is idiopathic lunate avascular necrosis, which may lead to lunate collapse, abnormal carpal motion and wrist arthritis.
Ahmed Shams, Mohamed Ahmed Samy, Mohamed Kamal Mesregah, Ahmed Abdelazim Abosalem   +3 more
doaj   +1 more source

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

Chirurgia 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

A three-dimensional finite element model of maximal grip loading in the human wrist [PDF]

, 2009
The aim of this work was to create an anatomically accurate three-dimensional finite element model of the wrist, applying subject-specific loading and quantifying the internal load transfer through the joint during maximal grip.
Bransby-Zachary, M., Condon, B., Gislason, Magnus K., Hems, T., Kanellopoulos, A., Nash, D.H., Nicol, A.C., Stansfield, B.   +7 more
core   +1 more source

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

PeerJ, 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

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

G3: 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, Songyang Shang, Na Fang, Yubo Zhu, Junpeng Zhang, David M. Irwin, Shuyi Zhang, Zhe Wang   +7 more
doaj   +1 more source

Analyse komplexer Knochenbewegungen in Folgen von MRT Aufnahmen [PDF]

, 1999
Schädigungen des Bewegungsapparates können häufig nicht durch Auswertung von Einzelaufnahmen sondern nur durch Analyse der Bewegungsabläufe von Knochen diagnostiziert werden. Dies gilt beispielsweise für Schädigungen der Bänder bzw.
Bülow, Heiko, Dooley, Laurence S., Höwing, Frank, Thoma, W., Wermser, Diederich   +4 more
core   +1 more source