Ms. Iroha Shirai Profile

Iroha Shirai

at Princeton Univ.

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 4 April 2022 Presentation + Paper

Surgical navigation system for image-guided transoral robotic surgery: a proof of concept

Yuan Shi, Yajie Lou, Iroha Shirai, Xiaotian Wu, Joseph Paydarfar, Ryan Halter

Proceedings Volume 12034, 1203409 (2022) https://doi.org/10.1117/12.2613486

KEYWORDS: Head, Surgery, 3D modeling, Navigation systems, Computed tomography, Sensors, Robotic surgery, Cancer, Image-guided intervention

Read Abstract +

Transoral robotic surgery (TORS) has demonstrated improved surgical outcomes with reduced morbidity when compared to traditional open surgical treatments. However, it is more difficult to assess the extent of tumor and localize critical structures due to lack of haptic feedback and the natural orifice approach. Enabling image-guided TORS (igTORS) to compensate for the sensory deficit requires a surgical navigation system that is compatible with both the TORS procedures and the da Vinci surgical system. Previously, the authors developed an imaging compatible oral retractor system for TORS to allow artifact-free intraoperative CT images for use in image guidance. In this work, we developed a surgical navigation system for TORS that utilizes intraoperative images and electromagnetic (EM) tracking. A cadaver experiment simulating a standard TORS procedure was performed to examine system feasibility and accuracy. A da Vinci Bovie instrument was tracked, and its real-time location was visualized in tri-planar CT images and displayed on the surgeon’s console and on the bedside vision cart using the TilePro feature. Target localization error (TLE) was computed to be 3.46±0.77 mm. This was the first time that surgical navigation in TORS was demonstrated with intraoperative image guidance and EM tracking of da Vinci instruments in a cadaver experiment.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years