[Utility of Neurosurgical Procedures Using 4K 3D Exoscopes: Clinical Experience with a 4K 3D Exoscope and Review of Literature].

ABSTRACT

The operating microscope has been an essential tool in neurosurgery since the late 1960s and continues to be a critically important tool for neurosurgical procedures. However, it may be accompanied by flaws since the neurosurgeon's position during surgery is limited. A newly developed surgical microscope, ORBEYETM(OLYMPUS, Tokyo, Japan), was launched to overcome the shortcomings of the operative microscope and offers 4 K, high-quality, and three-dimensional(3D)imaging. ORBEYETM offers similar visual fidelity but superior ergonomics and educational benefits compared with those of the operating microscope. Exoscopic surgeries maintain the same safety profiles as those using operative microscopes and have the potential to allow neurosurgeons to generalize neurosurgical procedures, which are considered difficult due to the neurosurgeon's awkward positions. This study summarizes the utility of the 4K 3D exoscope, ORBEYETM, and presents our experiences with its use in neurosurgical procedures.