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Clinical Comparison of 3D Endoscopic Sinonasal Surgery Between 'Insect Eye' 3D and 'Twin Lens' 3D Endoscopes

Authors
 Sang Yeob Seong  ;  Sang Chul Park  ;  Hyo Jin Chung  ;  Hyung-Ju Cho  ;  Joo-Heon Yoon  ;  Chang-Hoon Kim 
Citation
 Journal of Rhinology, Vol.23(2) : 102-109, 2016 
Journal Title
 Journal of Rhinology 
ISSN
 1229-1498 
Issue Date
2016
Keywords
Three-dimensional image ; Endoscope ; Sinusitis ; Paranasal sinus neopla는
Abstract
Background and Objectives: Three-dimensional (3D) imaging is gaining popularity and has been partially used in robotic surgery but not in sinonasal surgery owing to technical problems. This is not only the first pilot study to evaluate the usefulness of newly-developed ‘twin lens’ HD-3D endoscope (Machida), but also the first clinical study to compare this instrument with the pre-existing ‘insect eye’ 3D endoscope (Visionsense). Materials and Method: A total of 45 surgeries for cerebrospinal fluid leakage, angiofibroma, or sinonasal malignancy were performed using a 3D endoscope between November 2011 and October 2013 (‘insect eye’ Visionsense VSII 3D: 29 cases, ‘twin lens’ Machida HD-3D: 16 cases). Results: Depth perception and recognition of anatomical structures were all excellent in the two 3D methods. The ‘twin lens’ HD-3D endoscope provided better image resolution and naturalness of color and showed less unfavorable phenomena such as image blurring and blackout than the ‘insect eye’ 3D endoscope. Conclusion: If the technical limitations are solved, the 3D endoscope will be used as a substitute and a standard tool in endoscopic sinonasal surgery rather than as supplement to the two-dimensional (2D) endoscope in the near future.
Files in This Item:
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DOI
10.18787/jr.2016.23.2.102
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Chang Hoon(김창훈) ORCID logo https://orcid.org/0000-0003-1238-6396
Park, Sang Chul(박상철)
Yoon, Joo Heon(윤주헌)
Cho, Hyung Ju(조형주) ORCID logo https://orcid.org/0000-0002-2851-3225
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URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/160199
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