Results 51 to 60 of about 491,709 (271)

Biomechanical study of two different fixation methods for the treatment of Neer III proximal humerus fractures

BMC Musculoskeletal Disorders
Background The lateral locking plate for the proximal humerus is currently the most commonly used surgical procedure for the treatment of elderly proximal humeral comminuted fractures.
Bangjun Cheng, Xiping Jiang, Xiaofeng Zhang, Shixin Guo, Qi Chen, Shengchao Du, Yi Luo, Yaohua He   +7 more
doaj   +1 more source

Proximal Humerus Open Fracture in Pediatrics: A Case Report and Literature Review

Journal of Orthopedic and Spine Trauma
Background: Proximal humerus fracture (PHF) in pediatrics is managed with different options: nonoperative or operative. However, proximal humerus open fractures are sparse in the literature. Case Report: We present a 9-year-old boy who presented
Reza Zandi, Shahin Talebi, Fargol Farahmandi, Saeed Nodehi, Akbar Ehsani   +4 more
doaj   +1 more source

Supporting the medial hinge in proximal humerus fractures with an intramedullary plate

Trauma Case Reports, 2021
Proximal humerus fractures are common and approximately 20% of displaced fractures may benefit from surgery. A lack of medial support is found to be a predictor of failure after surgical fixation of proximal humerus fractures.
Tjibbe J. Gardenbroek, Sharon Oud, Henk A. Formijne Jonkers, J. Carel Goslings   +3 more
doaj   +1 more source

Estimation and rapid identification of later stages during embryonic development of the oviparous lizard Sceloporus aeneus (Squamata: Phrynosomatidae)

The Anatomical Record, EarlyView.
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio, Maricela Villagrán‐SantaCruz, Martha Elena Díaz‐Hernández, Norma Moreno‐Mendoza   +3 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

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

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

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

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

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