Results 21 to 30 of about 21,457 (287)

MRI diagnosis of carpal boss and comparison with radiography [PDF]

, 2017
Background: A carpal boss is a potentially painful bony mass in the region of the second or third carpometacarpal joint. The combination of clinical examination and radiography is usually sufficient for the diagnosis.
De Cuyper, Kristof, De Smet, Luc, Mespreuve, Marc, Vanhoenacker, Filip, Waked, Karl   +4 more
core   +1 more source

Phylogenetic relationships of the Cretaceous Gondwanan theropods Megaraptor and Australovenator: the evidence afforded by their manual anatomy [PDF]

, 2016
General comparisons of the manual elements of megaraptorid theropods are conducted with the aim to enlarge the morphological dataset of phylogenetically useful features within Tetanurae.
Agnolin, Federico, Aranciaga Rolando, Alexis Mauro, Novas, Fernando Emilio   +2 more
core   +1 more source

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

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.
AB Falsetti, AS Deane, AS Deane, AS Deane, BG Richmond, C Rolian, C Rolian, CM Orr, CO Lovejoy, CV Ward, CV Ward, CV Ward, CV Ward, CV Ward, D Lordkipanidze, DE Lieberman, DJ Green, DM Alba, F Weidenreich, H Preuschoft, HM McHenry, JE Mosimann, JR Napier, JR Napier, JT Stern Jr., KD Hunt, LR Berger, LR Berger, ME Bush, MM Shrewsbury, MW Markze, MW Marzke, MW Marzke, MW Marzke, MW Marzke, MW Marzke, MW Tocheri, MW Tocheri, MW Tocheri, MW Tocheri, MW Tocheri, NH Nguyen, RH Tuttle, RL Susman, S Almécija, SL Smith, TL Kivell, WEH Harcourt-Smith, WL Jungers, WL Jungers   +49 more
core   +3 more sources

Evolution and identity of synapsid carpal bones [PDF]

Acta Palaeontologica Polonica, 2020
To date there is little information on carpal bone homology in late Palaeozoic and Mesozoic Synapsida. Crucial to the understanding of homology in synapsid carpal elements is the fact that different nomenclatures are used for the carpals of non ...
Susanna Kümmell, Fernando Abdala, Judyth Sassoon, Virginia Abdala   +3 more
doaj   +1 more source

Giant cell tumor of the capitate: an unusual case with 10 years follow-up

SICOT-J, 2015
Giant cell tumor of the small bones, particularly the carpal bones of the hand, is exceedingly rare. We present a case report of giant cell tumor of the capitate in a 24 year-old female with 10 years postoperative follow-up.
Duman Serda, Sofu Hakan, Camurcu Yalkin, Gursu Sarper, Oke Ramadan   +4 more
doaj   +1 more source

Hamate-pisiform coalition complicated by fracture in a pediatric patient

Radiology Case Reports, 2018
Coalition of the carpal bones is a relatively uncommon anatomic anomaly. The majority of carpal coalitions occur between the lunate and triquetrum. There are rare reports of coalition involving the hamate and pisiform.
James Covelli, BA, MD, Erica K. Schallert, BS, MD, J Herman Kan, BS, MD, William C. Pederson, BA, MD   +3 more
doaj   +1 more source

An unusual phenotype of radial longitudinal deficiency (radial hemimelia) presenting in a young adult male

Radiology Case Reports, 2020
Radial longitudinal deficiency is a rare skeletal anomaly characterized by a defect in the development of structures that form the radial half of the forearm. The disorder is associated with a large spectrum of preaxial abnormalities.
Meltem Özdemir, MD, Rasime P. Kavak, MD, Mehmet Akdağ, MD, Selda Güven, MD   +3 more
doaj   +1 more source

Radiological Assessment of Hand Skeleton Ossification in Children under Protein Energy Malnutrition (PEM)

International Journal of Anatomy Radiology and Surgery, 2018
Introduction: Protein energy malnutrition (PEM) in childhood leads to a skeletal undergrowth that cannot be rectified during later stages of life, therefore it may lead to an increase risk of osteoporotic fractures. Aim: This study designed to assess
Mallaiah Praveen Kumar, Muppavarapu Venu Madhav   +1 more
doaj   +1 more source

Cone beam CT of the musculoskeletal system : clinical applications [PDF]

, 2018
Objectives: The aim of this pictorial review is to illustrate the use of CBCT in a broad spectrum of musculoskeletal disorders and to compare its diagnostic merit with other imaging modalities, such as conventional radiography (CR), Multidetector ...
Desimpel, Julie, Posadzy, Magdalena, Vanhoenacker, Filip   +2 more
core   +2 more sources