Three-Dimensional High-Definition Neuroendoscopic Surgery: A Controlled Comparative Laboratory Study with Two-Dimensional Endoscopy and Clinical Application

Inoue, Daisuke; Yoshimoto, Koji; Uemura, Munenori; Yoshida, Masaki; Ohuchida, Kenoki; Kenmotsu, Hajime; Tomikawa, Morimasa; Sasaki, Tatsuya; Hashizume, Makoto

doi:10.1055/s-0033-1345100

Cited by 34 publications

(28 citation statements)

References 31 publications

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“…[2][3][4][16][17][18][19][20]22,27,38 Recent adoption of the three-dimensional endoscope has improved visualization during transsphenoidal operations even further, although studies have yet to demonstrate a significant difference in post-operative outcomes between patients undergoing operations with twodimensional versus three-dimensional endoscopes. 1,15,21 M A N U S C R I P T A C C E P T E D …”

Section: Introductionmentioning

confidence: 99%

The Expanding Spectrum of Disease Treated by the Transnasal, Transsphenoidal Microscopic and Endoscopic Anterior Skull Base Approach: A Single-Center Experience 2008–2015

et al. 2015

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Section: Introductionmentioning

confidence: 99%

The Expanding Spectrum of Disease Treated by the Transnasal, Transsphenoidal Microscopic and Endoscopic Anterior Skull Base Approach: A Single-Center Experience 2008–2015

et al. 2015

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“…In associated studies, skull replicas have been created to practice and assess surgical approaches guided by endoscopy. [629] An advantage to using a printed skull for these simulations is its ability to be registered to the surgical navigation system. [2829] This capability more accurately reflects the surgical procedure and allows the model to be paired in real-time with the corresponding neuroimages.…”

Section: Resultsmentioning

confidence: 99%

3D printing in neurosurgery: A systematic review

et al. 2016

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Background:The recent expansion of three-dimensional (3D) printing technology into the field of neurosurgery has prompted a widespread investigation of its utility. In this article, we review the current body of literature describing rapid prototyping techniques with applications to the practice of neurosurgery.Methods:An extensive and systematic search of the Compendex, Scopus, and PubMed medical databases was conducted using keywords relating to 3D printing and neurosurgery. Results were manually screened for relevance to applications within the field.Results:Of the search results, 36 articles were identified and included in this review. The articles spanned the various subspecialties of the field including cerebrovascular, neuro-oncologic, spinal, functional, and endoscopic neurosurgery.Conclusions:We conclude that 3D printing techniques are practical and anatomically accurate methods of producing patient-specific models for surgical planning, simulation and training, tissue-engineered implants, and secondary devices. Expansion of this technology may, therefore, contribute to advancing the neurosurgical field from several standpoints.

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“…3D endoscope provides enhancing subject depth perception and spatial orientation. According to the recent reports, 3D images improve surgical dexterity in the field of neuroendoscope3,10). For example, clinical application of 3D-neuroendoscope for trans-sphenoidal surgery is regarded as an effective assistive technique and supports the feasibility and safety9,10).…”

Section: Three Dimensional and High Definition Neuroendoscope Systemmentioning

confidence: 98%

From Exoscope into the Next Generation

Nishiyama¹

2017

J Korean Neurosurg Soc

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An exoscope, high-definition video telescope operating monitor system to perform microsurgery has recently been proposed an alternative to the operating microscope. It enables surgeons to complete the operation assistance by visualizing magnified images on a display. The strong points of exoscope are the wide field of view and deep focus. It minimized the need for repositioning and refocusing during the procedure. On the other hand, limitation of magnifying object was an emphasizing weak point. The procedures are performed under 2D motion images with a visual perception through dynamic cue and stereoscopically viewing corresponding to the motion parallax. Nevertheless, stereopsis is required to improve hand and eye coordination for high precision works. Consequently novel 3D high-definition operating scopes with various mechanical designs have been developed according to recent high-tech innovations in a digital surgical technology. It will set the stage for the next generation in digital image based neurosurgery.

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Three-Dimensional High-Definition Neuroendoscopic Surgery: A Controlled Comparative Laboratory Study with Two-Dimensional Endoscopy and Clinical Application

Abstract: The use of a 3D neuroendoscope improved depth perception and task performance. Our results suggest that 3D endoscopes could shorten the learning curve of young neurosurgeons and play an important role in both general surgery and neurosurgery.

Cited by 34 publications

References 31 publications

The Expanding Spectrum of Disease Treated by the Transnasal, Transsphenoidal Microscopic and Endoscopic Anterior Skull Base Approach: A Single-Center Experience 2008–2015

The Expanding Spectrum of Disease Treated by the Transnasal, Transsphenoidal Microscopic and Endoscopic Anterior Skull Base Approach: A Single-Center Experience 2008–2015

3D printing in neurosurgery: A systematic review

From Exoscope into the Next Generation

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