Results 21 to 30 of about 597,728 (330)

Evaluation of the Risk Factors Associated with Dislocation Following Cementless Bipolar Hemiarthroplasty of the Hip in Elderly Patients: A Nested Case-Control Study

open access: yesİstanbul Medical Journal, 2021
Introduction:Although a well-known advantage of the cementless fixation technique is that it prevents bone cement implantation syndrome, with lower perioperative mortality, the risk factors associated with dislocation after cementless bipolar ...
Fevzi Birişik   +3 more
doaj   +1 more source

Long-standing temporomandibular joint dislocation: A rare experience

open access: yesSaudi Journal of Oral Sciences, 2017
Long-standing temporomandibular joint (TMJ) dislocations persist for more than a month are most challenging to treat. The management of such condition varies widely, from closed reduction to complicated surgical procedures.
Kapil Malik   +3 more
doaj   +1 more source

Prediction of Pelvic Inclination in the Sitting Position after Corrective Surgery for Adult Spinal Deformity

open access: yesSpine Surgery and Related Research, 2020
Introduction: Hip dislocation rates in patients with combined total hip arthroplasty (THA) and spinal deformity fixation are significantly higher than those of THA alone.
Daisuke Nishiyama   +6 more
doaj   +1 more source

A Pilot Study of Inhaled Low-dose Methoxyflurane to Support Cunningham Reduction of Anterior Shoulder Dislocation

open access: yesEurasian Journal of Emergency Medicine, 2022
Aim:The Cunningham method allows for the reduction of anterior shoulder dislocations (ASD) without procedural sedation and analgesia (PSA) in some patients. This pilot study evaluates the feasibility of investigating whether the administration of inhaled
Samuel Campbell   +6 more
doaj   +1 more source

Quantized dislocations [PDF]

open access: yesJournal of Physics: Condensed Matter, 2019
A dislocation, just like a phonon, is a type of atomic lattice displacement but subject to an extra topological constraint. However, unlike the phonon which has been quantized for decades, the dislocation has long remained classical. This article is a comprehensive review of the recent progress on quantized dislocations, aka the "dislon" theory.
openaire   +4 more sources

Effect of solute atoms on dislocation motion in Mg: an electronic structure perspective. [PDF]

open access: yes, 2015
Solution strengthening is a well-known approach to tailoring the mechanical properties of structural alloys. Ultimately, the properties of the dislocation/solute interaction are rooted in the electronic structure of the alloy. Accordingly, we compute the
Chrzan, DC, Tsuru, T
core   +2 more sources

Retrospective analysis of surgical treatments of sternoclavicular joint dislocation: literature review

open access: yesГений oртопедии, 2018
Traumatic injuries to the sternoclavicular joint (SCJ) dislocations account for less than 3% of all joint dislocations. However, instrumentation fixation is frequently associated with high-risk complications that lead to disability. The authors sought to
Egor I. Kochnev   +6 more
doaj   +1 more source

Unified interpretation of hydrogen-diffusion and various fracture properties in high-pressure hydrogen gas based on trap-site occupancy of hydrogen by dislocation—austenitic stainless steels and low-alloy steels

open access: yesNihon Kikai Gakkai ronbunshu, 2020
A binding energy, EB, and the number of trap sites, NX, of hydrogen trapped in cold-rolled austenitic stainless and quenched-tempered low alloy steels exposed in high-pressure hydrogen gas were determined from a linear relationship between the ...
Saburo MATSUOKA   +5 more
doaj   +1 more source

Early results of total hip arthroplasty using dual-mobility cup in patients with osteonecrosis of the femoral head

open access: yesSICOT-J, 2018
Introduction: Osteonecrosis of the femoral head (ONFH) remains a therapeutic challenge for patients undergoing total hip arthroplasty (THA). The majority of these patients are young with high functional demand, and show an increased risk of dislocation ...
Assi Chahine   +4 more
doaj   +1 more source

Stress State Required for Pyramidal Dislocation Movement in Zinc [PDF]

open access: yes, 1968
A tension or compression stress in such a direction that basal slip is minimized can produce second-order pyramidal slip bands in zinc single crystals. The stress required to initiate pyramidal dislocation motion is not sensitive to temperature. However,
Blish, R. C., II, Vreeland, T., Jr.
core   +1 more source

Home - About - Disclaimer - Privacy