Results 61 to 70 of about 58,893 (310)

Trabecular bone ontogeny of the human talus

The Anatomical Record, EarlyView.
Abstract Studies of trabecular ontogeny may provide insight into the factors that drive healthy bone development. There is a growing understanding of how the juvenile skeleton responds to these influences; however, gaps in our knowledge remain. This study aims to identify ontogenetic trabecular patterns and regional changes during development within ...
Rebecca A. G. Reid, Catriona Davies, Craig Cunningham   +2 more
wiley   +1 more source

Medialization of shaft of humerus to provide medial buttress and prevent varus collapse in 3- and 4-part proximal humerus fractures: review of the surgical technique

JSES Reviews, Reports, and Techniques
Hypothesis: Proximal humerus fractures present a treatment challenge due to varied fracture configurations and a lack of consensus on optimal management.
Srinivas Kasha, MS(Ortho), Ranjith Kumar Yalamanchili, MS(Ortho), G.P.R.K. Rohit, MS(Ortho), Suresh Krishna Lokayah, MS(Ortho), Varun Kulkarni, MBBS   +4 more
doaj   +1 more source

Diversity of late Neogene Monachinae (Carnivora, Phocidae) from the North Atlantic, with the description of two new species [PDF]

, 2018
While the diversity of 'southern seals', or Monachinae, in the North Atlantic realm is currently limited to the Mediterranean monk seal, Monachus monachus, their diversity was much higher during the late Miocene and Pliocene.
Dewaele, Leonard, Louwye, Stephen, Meyvisch, Pjotr, Peredo, Carlos Mauricio   +3 more
core   +2 more sources

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

The Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen, Christian de Muizon, Olivier Lambert, Giovanni Bianucci, Antonia R. Kaffler, Matthew R. McCurry, Alexandra Houssaye, Rafael M. Varas‐Malca, Rodolfo Salas‐Gismondi, Oliver Hampe, Eli Amson   +10 more
wiley   +1 more source

The tiger salamander as a promising alternative model organism to the axolotl for fracture healing and regenerative biology research

The Anatomical Record, EarlyView.
Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley   +1 more source

Survival to amputation in pre-antibiotic era: a case study from a Longobard necropolis (6th-8th centuries AD) [PDF]

, 2018
The Longobard necropolis of Povegliano Veronese dates from the 6th to the 8th centuries AD. Among the 164 tombs excavated, the skeleton of an older male shows a well-healed amputated right forearm.
Boggioni, Marco, Di Vincenzo, Fabio, Giostra, Caterina, Manzi, Giorgio, Massani, Danilo, Micarelli, Ileana, Paine, Robert, Papini, Andrea, Profico, Antonio, Tafuri, Mary Anne   +9 more
core   +1 more source

Stemless Shoulder Arthroplasty for Glenohumeral Arthritis with Underlying Varus Malunion of the Proximal Humerus - A Case Report with Mid-Term Follow Up [PDF]

, 2023
Kevin J. Setter, S. Cavallaro, Derek Jann, Nicholas Setter   +3 more
openalex   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Influence of Proximal Humeral Cortical Bone Thickness on the Radiographic Outcome After Osteosynthesis of Proximal Humeral Fractures: Propensity Matching Score Analysis

Geriatric Orthopaedic Surgery & Rehabilitation, 2023
Introduction Osteoporosis can affect the surgical outcomes of proximal humeral fractures in older people. Recently, the cortical bone thickness of the proximal humerus on plain radiograph has been proposed to reflect local osteoporosis of the proximal ...
Ryogo Furuhata MD, Atsushi Tanji MD, Satoshi Oki MD, Yusaku Kamata MD   +3 more
doaj   +1 more source

Limb-Bone Scaling Indicates Diverse Stance and Gait in Quadrupedal Ornithischian Dinosaurs [PDF]

, 2012
Background The most primitive ornithischian dinosaurs were small bipeds, but quadrupedality evolved three times independently in the clade. The transition to quadrupedality from bipedal ancestors is rare in the history of terrestrial vertebrate ...
Barrett, PM, Linton, DH, Maidment, SCR, Upchurch, P   +3 more
core   +1 more source