Results 131 to 140 of about 3,611 (277)

Functional morphology and biomechanics of the locomotor apparatus in the large Late Triassic carnivore Postosuchus kirkpatricki (Archosauria: Rauisuchidae)

Journal of Anatomy, EarlyView.
A three‐dimensional model is used to analyze the locomotor biomechanics of the large Late Triassic archosaurian reptile Postosuchus kirkpatricki. The study finds that it is more uncertain than previously concluded whether it was quadrupedal or bipedal, and plantigrade or digitigrade, but it clearly had locomotor specializations including large hindlimb
John R. Hutchinson, Emily Faughey, Matthew Humpage, Tristan Dupuis, Oliver E. Demuth, Romain Pintore, Francois Clarac   +6 more
wiley   +1 more source

A report of radiographic manifestations of 32 patients with Histiocytosis X

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2001
Objective: Histiocytosis-X (H-X) is more common in children who are under 12 years. It involves different organs such as bone, lung, liver, spleen and skin.
N Ghojeh Vand, M Nabahati
doaj  

3D micro structural analysis of human cortical bone in paired femoral diaphysis, femoral neck and radial diaphysis

, 2018
Human bone is known to adapt to its mechanical environment in a living body. Both its architecture and microstructure may differ between weight-bearing and non-weight-bearing bones.
Peyrin, Françoise, Gauthier, Rémy, Rongieras, Frédéric, Mitton, David, Helfen, Lukas, Langer, Max, Gouttenoire, Pierre-Jean, Olivier, Cécile, Follet, Hélène   +8 more
core   +1 more source

Evaluation for radiographic changes in the coxofemoral joint and proximal femur following intramedullary stabilisation of diaphyseal femoral fractures using angle‐stable interlocking nails in skeletally immature patients

Journal of Small Animal Practice, EarlyView.
Objectives To evaluate a juvenile dog population that sustained diaphyseal femoral fractures surgically stabilised with an angle‐stable interlocking nail and evaluate for evidence of proximal femoral malformation both periooperatively and at skeletal maturity.
L. M. Meneghetti, S. R. O'Neill, K. L. Perry   +2 more
wiley   +1 more source

The speed of sound correlates with implant insertion torque in rabbit bone: an in vitro experiment

, 2010
Objectives: This study investigated the correlation of quantitative ultrasound with bone quality as evaluable from implant final insertion torque. Material and methods: Implants were planned at diaphyses (group 1) and epiphyses (group 2) of 16 rabbit ...
Ferrari M., Valenti R., Balleri P., Ceccarelli E., Veltri M., Nuti R.   +5 more
core   +1 more source

Surgical Versus Conservative Treatment for Intra‐Articular Distal Radius Fractures With Loss of Reduction in Elderly Patients

Orthopaedic Surgery, EarlyView.
Population: Elderly patients (≥ 65 years) with AO/OTA 23‐C1/C2 distal radius fractures and secondary loss of reduction. Comparison: Conservative treatment vs. surgical fixation. Findings: Surgery provides superior short‐term radiological and functional outcomes; long‐term results are comparable.
Bekir Karagoz, Hünkar Cagdas Bayrak, Durmus Ekin Dincer   +2 more
wiley   +1 more source

Long‐Term Results of Anatomic Stemless Shoulder Prosthesis in Patients With Primary Osteoarthritis

Orthopaedic Surgery, EarlyView.
Stemless anatomic shoulder prostheses demonstrate sustained improvements in function and range of motion, with high patient satisfaction and low revision rates, even after exceptionally long follow‐up. Outcomes are comparable to other stemless designs, supporting their long‐term effectiveness in primary osteoarthritis.
Kevin Knappe, Franziska Becker, Raphael Trefzer, Mustafa Hariri, Anna‐Katharina Nolte, Matthias Bülhoff   +5 more
wiley   +1 more source

Use of the IlluminOss Photodynamic Bone Stabilisation System Following Stereotactic Body Radiation Therapy for Limb‐Sparing in Six Dogs With Presumptive Appendicular Osteosarcoma

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT Osteosarcoma is the most common primary bone tumour in dogs, with approximately 75% of cases occurring in the appendicular skeleton. Standard‐of‐care therapy consists of limb amputation followed by carboplatin chemotherapy. A minority of dogs have limb‐sparing treatments including stereotactic body radiation therapy (SBRT) or surgery. SBRT has
Emily A. Pope, Vincent A. Wavreille, Janis L. Lapsley, Eric M. Green, William C. Kisseberth, Robert Rabiner, Laura E. Selmic   +6 more
wiley   +1 more source

Syndrome de Ghosal ou dysplasie hémato-diaphysaire (nouvelle observation et revue de la littérature)

, 2005
Une enfant, dont les parents sont cousins germains, a présenté dans sa petite enfance une anémie sévère accompagnée de déformations cliniques des membres dues à une dysplasie diaphysaire avec hyperostose corticale, élargissement des diaphyses et des ...
TALON, Philippe, TOURNAN, Anne-Charlotte Sophie   +1 more
core  

Effects of 14 days of head‐down bed rest with or without exercise, and subsequent recovery on bone turnover, density and structure in older adults

Experimental Physiology, EarlyView.
Abstract Bed rest accelerates bone loss and may exacerbate skeletal fragility. This study examined the effects of 14 days of head‐down tilt bed rest (HDBR) with or without exercise, and subsequent recovery, on bone turnover, density and structure in older adults. Twenty‐two healthy older adults (55–65 years) completed the HDBR protocol.
Guy Hajj‐Boutros, Andréa Faust, Carmelo Mastrandrea, Vita Sonjak, Dounia Rouabhia, Gustavo Duque, Richard Kremer, Stéphanie Chevalier, Julie Lacombe, Mathieu Ferron, Tyler A. Churchward‐Venne, José A. Morais   +11 more
wiley   +1 more source