نتایج جستجو برای: placement technique
تعداد نتایج: 677533 فیلتر نتایج به سال:
Laparoscopic feeding gastrostomy placement is a surgical operation that allows the of malnourished patients through tube placed in gastric lumen. The benefits an improved nutritional status terms improving clinical outcomes are well documented literature and consist reduction complication rates patients, length hospital stay, readmission rates, cost health services by reducing morbidity or mort...
Surgical Indications • Congenital corneal disorders • Corneal dystrophies • Corneal degenerations • Corneal scarring/opacifi cation – Infection – Infl ammation – Trauma • Graft failure • Corneal decompensation – Pseudophakic – Aphakic – Iatrogenic – Dystrophic – Traumatic Surgical Instrumentation • Operating microscope • Microsuturing instruments – Fine-toothed 0.12-mm forceps – Fine-tip needle...
BACKGROUND The training of orthopedic residents in adequate pedicle screw placement is very important. We sought to investigate orthopedic residents' perspectives on the use of computer-assisted surgery (CAS) in a training trial. METHODS Orthopedic residents were randomly assigned to independently place a screw using the free-hand technique and the CAS technique on 1 of 3 cadavers (Cobb angle...
PURPOSE To demonstrate the feasibility of the application of integrated flat detector (FD) CT and fluoroscopic guidance (iGuide) for the placement of external ventricular drains (EVD) within the neuroangiography suite. METHODS A retrospective review of a prospectively maintained endovascular database identified six patients who underwent EVD placement using iGuide. Patient characteristics, op...
We sought to compare the safety and accuracy of a new free-hand pedicle screw placement technique to that of the conventional technique. One hundred fifty-three consecutive adult patients with simple fracture in the thoracic or/and lumbar spine were alternately assigned to either the new free-hand or the conventional group. In the new free-hand technique group, preoperative computerized tomogra...
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