Results 51 to 60 of about 1,600,430 (391)

Quantitative ultrasound of the calcaneus, bone densitometry and vertebral morphometry in men over the age of 60 years [PDF]

, 2012
Objetivos: Comparar a ultrassonometria do calcâneo com a densitometria óssea na avaliação de fraturas vertebrais morfométricas em homens acima de 60 anos.
Barra, Filipe Ramos, Figueiredo, Paulo Tadeu de Souza, Leite, André Ferreira, Paula, Ana Patrícia de, Pereira, Fernando Borges   +4 more
core   +1 more source

Incidence of distal radius fracture surgery in Finns aged 50 years or more between 1998 and 2016 – too many patients are yet operated on?

BMC Musculoskeletal Disorders, 2018
Background Although optimal treatment of distal radius fractures is controversial, surgery has gained popularity. The purpose of this study was to evaluate recent trends in the surgical treatment of distal radius fractures in Finns aged 50 years or more.
Teemu P. Hevonkorpi, Antti P. Launonen, Tuomas T. Huttunen, Pekka Kannus, Seppo Niemi, Ville M. Mattila   +5 more
doaj   +1 more source

Bilateral Distal Radius Fracture in Third Trimester of Pregnancy with Accelerated Union: A Rare Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2015
Bilateral distal radius fracture is a rare entity. There is no literature reporting a bilateral distal radius fracture in pregnancy. Fracture healing is influenced by hormones. Hormonal changes of pregnancy will affect the healing of a fracture.
Ravikumar TV, Rahul P, Amit Grover, Bheemsingh Samorekar   +3 more
doaj   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Management of Unstable Fractures of the Distal End Radius Using Bicolumnar Radius Plating

Journal of Orthopedics, Traumatology and Rehabilitation, 2022
Background: Controversy still exists regarding the current treatment modalities for unstable distal radius fractures. A prospective study was performed to evaluate efficacy of bicolumnar plating (radial buttress and volar plating) technique, which is ...
Ashok Sharma, Nayyar Ali, Umesh Vyas, Arvind Kumar Bohra, Shiv Bhagwan Sharma   +4 more
doaj   +1 more source

An approximate model for cancellous bone screw fixation [PDF]

, 2013
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Taylor & Francis.This paper presents a finite element (FE) model to identify parameters that affect the performance of an improved ...
A. Day, Andersson S, ANSYS, Asnis SE, Aspenberg P, Augat P, B. Hess, Berlemann U, Burval DJ, C. J. Brown, Chen LH, Choi K, Collinge C, Eriksson F, Flahiff CM, Foldager C, Frakenburg EP, Gausepohl T, Gibson LJ, Ikenaga M, Keaveny TM, Leung KS, Mader K, Moore DC, P. Procter, Procter P, R. A. Sinclair, Renner SM, Singer BR, Stadelmann VA, Thiele OC, World Health Organisation (WHO)   +31 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Surgical management of distal radius fractures using ligamentotaxis – A prospective study

Asian Journal of Medical Sciences
Background: Distal radius fractures are among the most prevalent fractures, particularly in older adults. These fractures can lead to significant functional impairment if not managed appropriately.
Santosh S Deshpande , Aniket C Deshmukh , Rohit P Chauthe , Mayur C Veerkar , Shubham S Jadhav   +4 more
doaj   +1 more source

Feasibility study of juxta-articular-type volar distal radius plate (ARIX Wrist System) for surgically treating marginal distal radius fractures

Heliyon, 2023
Purpose: We evaluated the feasibility of a juxta-articular-type volar distal radius plate for the surgical treatment of marginal distal radius fractures.
Byoung Gu Lee, Seung Hoo Lee
doaj   +1 more source

Anisotropy in Fracking: A Percolation Model for Observed Microseismicity

, 2014
Hydraulic fracturing (fracking) using high pressures and a low viscosity fluid allow the extraction of large quantiles of oil and gas from very low permeability shale formations.
Norris, J. Quinn, Rundle, John B., Turcotte, Donald L.   +2 more
core   +1 more source