Open AccessCurrent trends in three-dimensional visualization and real-time navigation as well as robot-assisted technologies in hepatobiliary surgery
Author(s) -
Yun Wang,
Dengqing Cao,
Silin Chen,
Yumei Li,
YunWen Zheng,
Nobuhiro Ohkohchi
Publication year - 2021
Publication title -
world journal of gastrointestinal surgery
Language(s) - English
Resource type - Journals
ISSN - 1948-9366
DOI - 10.4240/wjgs.v13.i9.904
Subject(s) - medicine , visualization , surgery , robot , surgical robot , general surgery , computer science , artificial intelligence
With the continuous development of digital medicine, minimally invasive precision and safety have become the primary development trends in hepatobiliary surgery. Due to the specificity and complexity of hepatobiliary surgery, traditional preoperative imaging techniques such as computed tomography and magnetic resonance imaging cannot meet the need for identification of fine anatomical regions. Imaging-based three-dimensional (3D) reconstruction, virtual simulation of surgery and 3D printing optimize the surgical plan through preoperative assessment, improving the controllability and safety of intraoperative operations, and in difficult-to-reach areas of the posterior and superior liver, assistive robots reproduce the surgeon's natural movements with stable cameras, reducing natural vibrations. Electromagnetic navigation in abdominal surgery solves the problem of conventional surgery still relying on direct visual observation or preoperative image assessment. We summarize and compare these recent trends in digital medical solutions for the future development and refinement of digital medicine in hepatobiliary surgery.