Image-Guided Endoscopic Ventriculostomy with a New Frameless Armless Neuronavigation System
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چکیده
منابع مشابه
Intraoperative 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...
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Stereoelectroencephalography (SEEG) is an invasive surgical procedure used to identify epileptogenic zones. The combination of both subdural grids and depth electrodes (DEs) is currently used for invasive intracranial monitoring in many epilepsy centers. To perform DE implantation, some centers use frame-based stereotactic techniques and others use stereotactic robotic techniques. However, not ...
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Introduction Prior to the widespread advent of frameless stereotaxy, intracranial tumour surgery relied upon a 3-D conceptualisation of anatomy from pre-operative imaging. External anatomical landmarks such as the coronal suture and auricle helped guide the placement of a craniotomy. Bone flaps were often planned with a margin for error, particularly when locating non-lobar tumours. The choice ...
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LOCALITE is a frameless neuronavigation system that particularly addresses a problem with current interventional magnetic resonance imaging (iMRI) systems: non-interactive response time in the interactive scan mode and poor image quality with fast scanning se-
متن کاملImage-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...
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ژورنال
عنوان ژورنال: Computer Aided Surgery
سال: 1999
ISSN: 1092-9088,1097-0150
DOI: 10.3109/10929089909148163