Results 71 to 80 of about 1,641,333 (304)

Effects of life history strategies and habitats on limb regeneration in plethodontid salamanders

Developmental Dynamics, EarlyView.
Abstract Background Salamanders are the only tetrapods that exhibit the ability to fully regenerate limbs. The axolotl, a neotenic salamander, has become the model organism for regeneration research. Great advances have been made providing a detailed understanding of the morphological and molecular processes involved in limb regeneration.
Vivien Bothe, Hendrik Müller, Neil Shubin, Nadia Fröbisch   +3 more
wiley   +1 more source

Comparison of Two Different Percutaneous Screw Fixations for Treating Herbert B2‐Type Acute Scaphoid Fractures

Orthopaedic Surgery, Volume 14, Issue 12, Page 3187-3194, December 2022., 2022
For Herbert B2‐type acute scaphoid fracture with fracture displacement >1 mm, compare to closed reduction percutaneous cannulated screw internal fixation, arthroscopic‐assisted percutaneous cannulated screw internal fixation has less fluoroscopy times, short fracture healing time, good recovery effect of wrist function, and less complications ...
Haoliang Hu, Xiaofeng Teng, Xueyuan Li, Miaozhong Li, Shimin Chang   +4 more
wiley   +1 more source

Lateral Approach for Scaphoid Excision and Capitolunate Arthrodesis in the Treatment of Scapholunate Advanced Collapse and Scaphoid Nonunion Advanced Collapse Wrists: A Case Series

Orthopaedic Surgery, Volume 15, Issue 1, Page 347-354, January 2023., 2023
The lateral open approach for scaphoid excision and capitolunate arthrodesis has the advantage of easy access to the scaphoid and capitolunate joint, which is similar to that noted in the open method, but without the need of opening the extensor compartments and dorsal wrist capsule.
Hui‐Kuang Huang, Chin‐Hsien Wu, Yi‐Chao Huang, Cheng‐Yu Yin, Wei‐Chen Hung, Jung‐Pan Wang   +5 more
wiley   +1 more source

Scaphoid Non-Union Fracture of Both Wrists in a Young Elite Wrestler Without Significant Trauma: A Case Report

Case Reports in Clinical Practice, 2020
Special attention is needed to assess constant wrist pain to avoid missed carpal bone fractures subsequent to traumatic events. Also, the consideration of avascular necrosis of carpal bones such as scaphoid bone after a traumatic or stress fracture is ...
Farzin Halabchi, Zahra Tavakol, Faezeh Maleklou   +2 more
doaj   +1 more source

Transthyretin amyloid cardiomyopathy in aortic stenosis patients scheduled for transcatheter aortic valve implantation

ESC Heart Failure, EarlyView.
Abbreviations: TAVI, transcatheter aortic valve implantation; ATTR‐CM, transthyretin cardiac amyloidosis. We aimed to diagnose occult ATTR‐CM in patients with severe aortic stenosis undergoing TAVI using bone scintigraphy. We verified a diagnosis of ATTR‐CM in 8 of 171 (4.7 %) consecutive aortic stenosis patients who underwent TAVI.
Margrethe Flesvig Holt, August Flø, Esra Kaya, Sophie Foss Kløve, Hege Martinsen, Kristine Amlie, Petter Storsten, Thomas Misje Mathiisen, Kristoffer Russell, Christian Hesbø Eek, Helge Skulstad, Melinda Raki, Lars Gullestad, Anders Hodt, Einar Gude, Kaspar Broch   +15 more
wiley   +1 more source

Carpal-bone feature extraction analysis in skeletal age assessment based on deformable model

Journal of Computer Science and Technology, 2004
Skeletal age assessment is one of the important applications of hand radiography in the area of pediatric radiology. Features analysis of the carpal bones can reveal the important information for skeletal age assessment.
Lin Pan, Feng Zhang, Yong Yang, Chong-Xun Zheng   +3 more
doaj  

Anatomy of the knee joint in cattle (bos taurus): gross, radiographic and computed tomographic insights [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi
Limb joint diseases significantly reduce domestic animals" productive and reproductive capabilities. The present study was conducted to examine the anatomical features of the knee joint in cattle.
Om Prakash CHOUDHARY, Jyoti SAINI
doaj   +1 more source

Relationship Between Carpal Bone Morphology and Distal Radius Fracture Pattern

Journal of Contemporary Medicine, 2022
Background: In this study, we examined whether carpal bones (lunate, hamate, capitate) morphologies and fourth metecarp-capitate articulation have an effect on the distal radius fracture pattern.
Sertaç Meydaneri, Hasan Arık, Tamer Coşkun   +2 more
doaj   +1 more source

Development of the algorithm for differentiating bone metastases and trauma of the ribs in bone scintigraphy and demonstration of visual evidence of the algorithm -- Using only anterior bone scan view of thorax [PDF]

arXiv, 2021
Background: Although there are many studies on the application of artificial intelligence (AI) models to medical imaging, there is no report of an AI model that determines the accumulation of ribs in bone metastases and trauma only using the anterior image of thorax of bone scintigraphy.
arxiv  

Bone age assessment for young children from newborn to 7-year-old using carpal bones

SPIE Medical Imaging, 2007
A computer-aided-diagnosis (CAD) method has been previously developed based on features extracted from phalangeal regions of interest (ROI) in a digital hand atlas, which can assess bone age of children from ages 7 to 18 accurately.
Aifeng Zhang, Arkadiusz Gertych, Brent J. Liu   +2 more
semanticscholar   +1 more source