نتایج جستجو برای: wedge shaped blocks
تعداد نتایج: 159385 فیلتر نتایج به سال:
BACKGROUND During conventional plate fixation of comminuted midshaft fracture of the clavicle, wedge-shaped fragments often need to be fixed with lag screws. A new procedure, which included intramedullary K-wire assistance in reduction, binding fragments by suture, and eventually bridging plate fixation, was compared with conventional techniques. HYPOTHESIS This new procedure is more effectiv...
Wedge-shaped amphiphilic derivatives of 1,3-dipyrrolyl-1,3-propanedione boron complexes, with one or no aliphatic chains attached at one aryl moiety and three hydrophilic chains at the other, exhibited formation of assembled structures in aqueous solutions. UV/vis, fluorescence and DLS analyses suggested that the wedge-shaped amphiphiles exist in assembled modes in the solution state, and TEM m...
This case report describes a young non-glaucomatous patient with neurofibromatosis and previous history of optic nerve glioma, which developed multiple wedge-shaped retinal nerve fiber layer defects close to a chorioretinal scar in the fellow eye. After discussing the different possible etiologies to the wedge-shaped defects, the disruption of the nerve fiber layer due to the chorioretinal lesi...
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