نتایج جستجو برای: design fixation
تعداد نتایج: 1009857 فیلتر نتایج به سال:
OBJECTIVE To define the failure of fixation in tibial plateau fractures, detect its incidence, and determine the contributing factors. DESIGN Mail survey and literature review were used to define the fixation failure; this definition was applied to a radiologic review of patients who were treated surgically for tibial plateau fracture at a Level 1 trauma unit for a three-year period from 1993...
Earthquakes, lightning, and history-changing ideas are classic examples of powerful, unpredictable forces of nature. These sorts of phenomena have been difficult to explain and predict, an often frustrating fact as humans try to understand and control the significant influences in our lives. Historically, such phenomena have been attributed to supernatural sources, such as the Muses or various ...
BACKGROUND In sum, 1-, 2-, and 4-stranded allografts are used for soft tissue anterior cruciate ligament reconstruction; however, the fixation properties of fixation devices are not well assessed. HYPOTHESIS There are no differences in the biomechanical characteristics of 1 (Achilles)-, 2 (posterior tibialis)-, and 4 (semitendinosus)-stranded allograft tibial fixation. STUDY DESIGN Controll...
A new minimally invasive surgical technique for lumbar spine fixation is currently in development. The procedure makes use of an interbody implant that is inserted between two vertebral bodies. The implant is packed with bone graft material that fuses the motion segment. The implant must be capable of retaining bone graft material and supporting spinal loads while fusion occurs. The different l...
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