The well-matched interaction between virtuality and reality for intraoperative localization of nonpalpable pulmonary nodules.

ABSTRACT:

Background

The intraoperative localization of nonpalpable pulmonary nodules for thoracoscopic wedge resection is technically challenging. Current preoperative image-guided localization techniques require additional time, costs, procedural risks, advanced facilities, and well-trained operators. In this study, we explored a cost-effective method of well-matched interaction between virtuality and reality for accurate intraoperative localization.

Methods

Through the integration of techniques involving preoperative 3-dimensional (3D) reconstruction, temporary clamping of target vessel and the modified inflation-deflation method, the segment on the 3D virtual model and the segment under the thoracoscopic monitor were well matched in the inflated state. Then the spatial relationshi

SUBMITTER: Feng Z 

PROVIDER: S-EPMC10122132 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature