IMAGE-GUIDED SURGERY IN THE SPINE: NEURONAVIGATION VS. FLUOROSCOPY
نویسندگان
چکیده
منابع مشابه
Image-guIded surgery In the spIne: neuronavIgatIon vs. fluoroscopy
Objectives: To evaluate the accuracy and the operative complications of implanting pedicle screws in the thoracic and lumbar spine, using computer-assisted surgery compared to the implantation technique using fluoroscopy. Methods: A retrospective study was conducted at the Hospital Universitário Cajuru PUC-PR from January 2000 to January 2009. Two groups of patients undergoing implant pedicle s...
متن کاملCost-Effectiveness of Image-Guided Spine Surgery
OBJECTIVE To determine if image-guided spine surgery is cost effective. METHODS A prospective case series of the first 100 patients undergoing thoracolumbar pedicle screw instrumentation under image-guidance was compared to a retrospective control group of the last 100 patients who underwent screw placement prior to the use of image-guidance. The image-guidance system was NaviVision (Vector V...
متن کاملFluoroscopy-based navigation system in spine surgery
The variability in width, height, and spatial orientation of a spinal pedicle makes pedicle screw insertion a delicate operation. The aim of the current paper is to describe a computer-assisted surgical navigation system based on fluoroscopic X-ray image calibration and three-dimensional optical localizers in order to reduce radiation exposure while increasing accuracy and reliability of the su...
متن کاملIntraoperative MRI and Image-guided Frameless Neuronavigation
Neurosurgeons have long used various image-guided systems, such as fluoroscopy, ultrasound, and threedimensional (3-D) stereotaxy in an attempt to more accurately localize intracranial targets (34). The development of advanced neuroimaging techniques over the years has provided the neurosurgeon with increasingly more accurate and precise tools to aid in the microsurgical treatment of intracrani...
متن کاملEfficacy of therapeutic fluoroscopy-guided lumbar spine interventional procedures.
PURPOSE To evaluate the benefit of fluoroscopy-guided lumbar spine interventional procedures in treatment of low back pain. METHODS This prospective descriptive study was performed on 60 patients with back/radicular pain after showing no improvement with conservative treatment. RESULTS One hundred and two injection sessions were done (average 1.7 injection per patient). Caudal and lumbar tr...
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ژورنال
عنوان ژورنال: Coluna/Columna
سال: 2015
ISSN: 1808-1851
DOI: 10.1590/s1808-185120151403122410