Results 11 to 20 of about 37,779 (332)

On Prophoca and Leptophoca (Pinnipedia, Phocidae) from the Miocene of the North Atlantic realm : redescription, phylogenetic affinities and paleobiogeographic implications [PDF]

open access: yes, 2016
Background: Prophoca and Leptophoca represent the oldest known genera of phocine seals, dating from the latest early to middle Miocene. Originally, Prophoca rousseaui and Prophoca proxima were described based on fragmentary remains from the Miocene of ...
Dewaele, Leonard   +2 more
core   +10 more sources

Enhancing rotational placement of reconstruction prostheses of the distal femur after sarcoma resection [PDF]

open access: yes, 2020
Introduction: Currently there are no accepted international guidelines for the correct placement of reconstruction prostheses in the axial plane of the femur after en bloc resection.
De Smet, Arne   +2 more
core   +1 more source

Pleistocene hominins as a resource for carnivores. A c. 500,000-year-old human femur bearing tooth-marks in North Africa (Thomas Quarry I, Morocco) [PDF]

open access: yes, 2016
In many Middle Pleistocene sites, the co-occurrence of hominins with carnivores, who both contributed to faunal accumulations, suggests competition for resources as well as for living spaces.
Abderrahim, Mohib   +6 more
core   +13 more sources

Semi-automated stereoradiographic upper limb 3D reconstructions using a combined parametric and statistical model: a preliminary study [PDF]

open access: yes, 2012
PURPOSE: Quantitative assessment of 3D clinical indices may be crucial for elbow surgery planning. 3D parametric modeling from bi-planar radiographs was successfully proposed for spine and lower limb clinical investigation as an alternative for CT-scan ...
AUBERT, Benjamin   +8 more
core   +4 more sources

Is there an ideal surgical treatment option for adult distal humerus complex fractures?

open access: yesSakarya Tıp Dergisi, 2023
Objective: The aim of this study is to define the ideal surgical treatment option for distal humerus fractures by comparing different surgical techniques.
Uğur Özdemir   +4 more
doaj   +1 more source

Mechanical Competence and Bone Quality Develop During Skeletal Growth. [PDF]

open access: yes, 2019
Bone fracture risk is influenced by bone quality, which encompasses bone's composition as well as its multiscale organization and architecture. Aging and disease deteriorate bone quality, leading to reduced mechanical properties and higher fracture ...
Amling, Michael   +12 more
core   +1 more source

Biomechanical comparison of an orthogonal and parallel angle-stable interlocking nail in axial compression on a gap fracture model [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The objective was to evaluate the orthogonal locking in interlocking nails (ILN), with and without angular stability, compared to the parallel locking system, through mechanical tests of axial compression on synthetic specimens.
G.V. Souza   +9 more
doaj   +1 more source

A study of nutrient foramina in dry adult radii of South Indian subjects

open access: yesNational Journal of Clinical Anatomy, 2014
Background : Vascular insults to the radius either during fracture dislocation or during surgical correction of fracture may result in delayed healing or non-union of fracture. It is useful to find the number, location and size of nutrient foramina.
Pramod Rangasubhe, Sheela Sivan
doaj   +1 more source

Diaphyseal osteosarcoma with varying histomorphologic patterns

open access: yesAdvanced Biomedical Research, 2014
Osteosarcoma is the most common primary malignant tumor of the skeleton involving predominantly metaphysis of the long bones. Diaphyseal osteosarcoma is a rare form, which accounts for approximately 10% of all cases of osteosarcomas.
Harsh Kumar   +3 more
doaj   +1 more source

Predicting cortical bone adaptation to axial loading in the mouse tibia [PDF]

open access: yes, 2015
The development of predictive mathematical models can contribute to a deeper understanding of the specific stages of bone mechanobiology and the process by which bone adapts to mechanical forces.
A. A. Pitsillides   +9 more
core   +3 more sources

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