منابع مشابه
Open Reduction of Subcondylar Fractures Using a New Retractor
Many operative approaches have been described for the open reduction of subcondylar fractures and rigid fixation. However, fracture portions are deep and embedded among facial nerves so that visual surgery in this region is extremely limited. Once the operative field is exposed, the displacement of the condylar head is often dislocated by the anteromedial pull of the lateral pterygoid muscle an...
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A self-retaining retractor has been designed to enable one surgeon to perform cholecystectomy and exploration of the bile duct with a minimum of assistance. The instrument consists of a horseshoe shaped collapsible frame and four specially designed blades. It is ideally suited for a right subcostal or a transverse incision. Adjustment and removal for performing on-table cholangiography and reap...
متن کاملA Multifunctional Retractor Muscle
1 Differential Activation of an Identified Motor Neuron and Neuromodulation Provide 2 Aplysia’s Retractor Muscle an Additional Function 3 Author names and affiliations: 4 Jeffrey M. McManus, Hui Lu, Miranda J. Cullins, and Hillel J. Chiel 5 Departments of Biology, Neurosciences and Biomedical Engineering, Case Western Reserve 6 University, Cleveland, OH 44106-7080 7 8 Running head: 9 A Multifun...
متن کاملNew Rhinoplasty Instruments: Columella Scissors and Self-retaining Aufricht Retractor
1 BackGROund Surgical instruments are essential helpers on the way to better results. As in the surgical procedure itself, also with the equipment, even small changes in details may make a big difference concerning handling, potentially affecting the outcome. Over many years of practicing rhinoplasty, the author has repeatedly asked the manufacturer to optimize the design of instruments, leadin...
متن کاملNew autostatic surgical retractor in head and neck surgery.
dequate exposure of the operative field is important in ll operations, and head and neck surgery encompasses everal techniques including microscopic, endoscopic, and pen operations. Conventional self-retaining stainless steel etractors can both hinder a complete view and obstruct the lacement of other instruments. These devices often require djustment, their prongs are sharp, and they keep tiss...
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ژورنال
عنوان ژورنال: JAMA: The Journal of the American Medical Association
سال: 1897
ISSN: 0098-7484
DOI: 10.1001/jama.1897.02440100027015