An Official publication of The Asian Congress of Neurological Surgeons (AsianCNS)

Search Article
Home About us Editorial board Search Ahead of print Current issue Archives Submit article Instructions Advertise Subscribe Contacts Login  Facebook Tweeter
  Users Online: 320 Home Print this page Email this page Small font sizeDefault font sizeIncrease font size  
Year : 2019  |  Volume : 14  |  Issue : 3  |  Page : 839-842

Initial experience of ORBEYE™ surgical microscope for carotid endarterectomy

Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, Japan

Correspondence Address:
Tsuyoshi Izumo
Department of Neurosurgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501
Login to access the Email id

Source of Support: None, Conflict of Interest: None

DOI: 10.4103/ajns.AJNS_242_18

Rights and Permissions

Background: Carotid endarterectomy (CEA) is widely performed under operative microscopes. They provide magnified and stereoscopic vision of operative field suitable for precise maneuver. However, the microscope has some shortcomings, which are a narrow field-of-view, shallow depth-of-field, and the operator's fatigue due to fixed gaze posture through eyepieces. To overcome them, we introduced ORBEYE™ Surgical Microscope, which was 4K ultra high-definition three-dimensional (3D) system. We present our initial experience of the system for CEA and discuss its usefulness compared with the operating microscopes. Methods: A 66-year-old male presented to our department for the treatment of the left internal carotid artery severe stenosis. He underwent CEA using the ORBEYE™ Surgical Microscope. Results: The surgery was successfully completed only under the system without complication. The microscope was set over the operative field. Its wide field-of-view, deep depth of field, and smooth digital zooming allowed minimal repositioning of the microscope. The system provided high quality stereoscopic image of the surgical site, which enables us to perform precise surgery. The 55-inch 4K 3D monitor remarkably contributed to a reduction of the surgeons' fatigue. Conclusions: The ORBEYE™ Surgical Microscope, incorporating 4K 3D video technology, has overcome shortcomings of the operative microscope. This system is highly feasible for CEA and has the certain possibility for other neurovascular surgeries.

Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)

 Article Access Statistics
    PDF Downloaded239    
    Comments [Add]    
    Cited by others 6    

Recommend this journal