Preliminary Experience with 3-Dimensional-Exoscopic Untethering of a Type II Diastematomyelia: Technical Note and Review of the Literature.

Objective: To describe the use of a high-definition 3-dimensional (3D) exoscope (VITOM 3D exoscope; KARL STORZ GmbH) for the neurosurgical treatment of a rare pediatric disease, type II diastematomyelia with associated tethered cord.

Methods: A 13-year-old girl who presented with diastematomyelia type II with a tethered cord was surgically treated with the aid of a high-definition 3D exoscope, with a third operator moving and pivoting its arm. Intraoperative monitoring and mapping were arranged.

Ultrahigh-Definition-3-Dimensional Exoscope-Assisted Clipping of a Right Middle Cerebral Artery Unruptured Aneurysm with Indocyanine Green Video Angiography: Operative Video.

Ultrahigh-definition 3-dimensional exoscopes represent an excellent technologic innovation in contemporary neurosurgery. They combine the advantages of operating microscopes and endoscopes, offering excellent magnification and lighting, maintaining a relatively small footprint and optimal ergonomic features. One of the most interesting employments of exoscopes in neurosurgery is represented by intracranial vascular surgery.

Endoscopic Endonasal Excision of a Cavernous Hemangioma of the Orbital Apex with Cryoprobe Assistance: Two-Dimensional Surgical Video.

Cavernous hemangiomas (CHs) represent the commonest benign orbital lesion in adults, accounting for nearly 6% of overall orbital tumors.The most common presenting symptoms include unilateral visual deficits, diplopia, ocular muscle impairment, and nonpulsatile proptosis. CHs can be asymptomatic until they reach a considerable size, but when lodged deep in the orbital apex, even small masses may cause severe functional deficits.

Clinical and oncological outcomes in single-stage versus staged surgery for pediatric craniopharyngiomas: a multicenter retrospective study.

Purpose: Craniopharyngiomas (CPGs) are aggressive brain tumors responsible of severe morbidity in children. The best treatment strategies are under debate. Our study evaluates surgical, pituitary, and hypothalamic outcomes of a tailored staged-surgical approach compared to a single-stage radical approach in children with CPGs.