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7 March 2022 Intraoperative optical coherence tomography with 4D visualization of surgical maneuvers and quantitative measurements of intraocular structures
Jianwei D. Li, Christian Viehland, Al-Hafeez Dhalla, William Raynor, Robert Trout, Anthony N. Kuo, Cynthia A. Toth, Lejla M. Vajzovic, Joseph A. Izatt
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Proceedings Volume PC11941, Ophthalmic Technologies XXXII; PC119410S (2022) https://doi.org/10.1117/12.2608834
Event: SPIE BiOS, 2022, San Francisco, California, United States
Abstract
Ophthalmic microsurgery involves the manipulation of thin, semi-transparent structures and has traditionally been performed using stereoscopic microscopes that provide an en face view of the surgical field. However, new therapeutic interventions such as subretinal injections require precise tool placement and dosing that are difficult to determine from the traditional microscope view. Optical coherence tomography (OCT) provides micron scale cross-sectional imaging and has become a gold standard in clinical ophthalmology settings, but its use in surgery has been more limited. The high-speed 400 kHz intraoperative system presented here provides valuable image guidance and quantitative metrics for a variety of human surgeries.
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Jianwei D. Li, Christian Viehland, Al-Hafeez Dhalla, William Raynor, Robert Trout, Anthony N. Kuo, Cynthia A. Toth, Lejla M. Vajzovic, and Joseph A. Izatt "Intraoperative optical coherence tomography with 4D visualization of surgical maneuvers and quantitative measurements of intraocular structures", Proc. SPIE PC11941, Ophthalmic Technologies XXXII, PC119410S (7 March 2022); https://doi.org/10.1117/12.2608834
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KEYWORDS
Optical coherence tomography
Visualization
Surgery
Microscopes
Microsurgery
3D visualizations
Genetics
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