British journal of neurosurgery
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In the past decades, we have witnessed waves of interest in three-dimensional (3D) stereoscopic imaging. Previously, the complexity associated with 3D technology led to its absence in the operating room. But recently, the public's resurrection of interest in this imaging modality has revived its exploration in surgery. Technological advances have also paved the way for incorporation of 3D stereoscopic imaging in neurosurgical education. ⋯ Proper 3D knowledge of surgical anatomy is important for operative success. 3D stereoscopic viewing of this anatomy may accelerate the learning curve of trainees and improve the standards of surgical teaching. More objective studies are relevant in further establishing the value of 3D technology in neurosurgical education.
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Review Comparative Study
Endoscopic skull base surgery: a comprehensive comparison with open transcranial approaches.
Little data exists comparing endoscopic endonasal approaches to pathology of the anterior skull base with more traditional transcranial and transsphenoidal microscopic approaches. In order to more fully characterize the role of endoscopy in the management of pathology of the anterior cranial base, we conducted a systematic review of case series and case reports documenting surgical and clinical outcomes. ⋯ CSF leak rates are higher for patients undergoing endoscopic surgery for meningiomas and craniopharyngiomas, but not for chordomas, esthesioneuroblastomas or giant pituitary adenomas. In certain patients, the endonasal endoscopic approach may be a safe and effective alternative for the treatment of a wide variety of skull base pathology, particularly those with small midline tumours.