Results 71 to 80 of about 525,193 (303)

Fractura-avulsión de la tuberosidad tibial anterior en adolescentes: a propósito de dos casos. Revisión de la literatura [PDF]

open access: yes, 1991
La avulsión de la tuberosidad tibial anterior es una lesión rara que se caracteriza por ocurrir en adolescentes deportistas. Esta lesión ocurre en un período vulnerable de la adolescencia, cuando la fisis sufre cambios fisiológicos que debilitan su ...
García Mata, Serafín   +2 more
core  

Reduction of magnetostatic interactions in self-organized arrays of nickel nanowires using atomic layer deposition

open access: yes, 2011
Ordered arrays of magnetic nanowires are commonly synthesized by electrodeposition in nanoporous alumina templates. Due to their dense packing, strong magnetostatic interactions prevent the manipulation of wires individually.
Cagnon, Laurent   +3 more
core   +3 more sources

Midshaft clavicle fractures treatment: threaded Kirschner wire versus conservative approach

open access: yesStrategies in Trauma and Limb Reconstruction, 2017
Clavicle fractures are common, accounting for 2.6 to 10% of all fractures. Treatment of these fractures is usually non-surgical. Recent evidence, however, reveals that the final result of non-surgically midshaft clavicular fractures, particularly those ...
V. Coppa   +4 more
semanticscholar   +1 more source

Femoral Neck System Versus Total Hip Arthroplasty in the Treatment of Pauwels Type III Unstable Femoral Neck Fractures in Patients Aged 60–70 Years: A Comparative Analysis of Clinical Efficacy and Hip Function

open access: yesOrthopaedic Surgery, EarlyView.
Graphical abstract of the comparative study between FNS and THA for Pauwels type III unstable femoral neck fractures in patients aged 60–70 years. The diagram outlines the study population, key perioperative outcomes (operation duration, blood loss), dynamic changes in hip function (Harris Hip Score) over 12 months of follow‐up, and personalized ...
Xiangyu Zong   +6 more
wiley   +1 more source

"Floating arm" injury in a child with fractures of the proximal and distal parts of the humerus: a case report

open access: yesJournal of Medical Case Reports, 2009
Introduction Simultaneous supracondylar humerus fracture and ipsilateral fracture of the proximal humerus in children is rare. Case presentation A 10-year-old Turkish boy with an extension type supracondylar humerus fracture and ipsilateral fracture at ...
Güven Melih   +4 more
doaj   +1 more source

Fractura bipolar de clavícula [PDF]

open access: yes, 1994
Se presenta un caso de fractura que afecta a ambos extremos de la clavícula. Fractura tipo II de Neer del fragmento distal y fractura del extremo esternal de la clavícula.
Collado Torres, Francisco   +2 more
core  

Arthroscopic‐Assisted Uni‐Portal Spinal Surgery Combined With Kirschner Wire Anchoring for Cervical Spondylotic Radiculopathy: A Technical Note and Preliminary Clinical Results

open access: yesOrthopaedic Surgery, EarlyView.
This study is the first to describe the use of arthroscopic‐assisted uniportal spinal surgery (AUSS) with Kirschner‐wire anchoring in a cohort of 15 patients with cervical spondylotic radiculopathy (CSR). Postoperatively, patients experienced significant pain relief and marked improvement in cervical function.
Shan Wu   +9 more
wiley   +1 more source

Femoral Neck Fracture With Anterior Tilt

open access: yesOrthopaedic Surgery, EarlyView.
In patients with OTA/AO type 31B femoral neck fractures, anterior tilt fractures were more common among females and those with valgus malalignment. Although outcomes and complication rates did not differ significantly among fracture patterns, patients with displaced fractures had a higher risk of developing femoral neck necrosis.
Yu‐Kai Wang   +7 more
wiley   +1 more source

Short-term Osteoclastic Activity Induced by Locally High Concentrations of Recombinant Human Bone Morphogenetic Protein–2 in a Cancellous Bone Environment [PDF]

open access: yes, 2009
Study Design. An experimental study investigating osteoclastic activity induced by rhBMP-2 in sheep. Objective. To examine the effects of increasing local rhBMP-2 concentration on osteoclastic response and peri-implant bone resorption.
Badura, Jeffrey   +5 more
core   +1 more source

Field-tunable stochasticity in the magnetization reversal of a cylindrical nanomagnet

open access: yes, 2010
The nature of magnetization reversal in an isolated cylindrical nanomagnet has been studied employing time-resolved magnetoresistance measurement. We find that the reversal mode is highly stochastic, occurring either by multimode or single-step switching.
Ghosh, Arindam   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy