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Noninvasive Free Flap Monitoring Using Eulerian Video Magnification
Eulerian Video Magnification (EVM) can enhance subtle changes in videos to reveal what was once invisible to the naked eye. In this proof of concept study, we investigated using EVM as a novel form of free flap monitoring. Free flaps with skin paddles were filmed in the operating room with manipulat...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4820586/ https://www.ncbi.nlm.nih.gov/pubmed/27092284 http://dx.doi.org/10.1155/2016/9471696 |
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author | Liu, Yuan Fang Vuong, Christopher Walker, Paul Charles Peterson, Nathaniel Ray Inman, Jared Christian Filho, Pedro Alcantara Andrade Lee, Steve Choon-Sung |
author_facet | Liu, Yuan Fang Vuong, Christopher Walker, Paul Charles Peterson, Nathaniel Ray Inman, Jared Christian Filho, Pedro Alcantara Andrade Lee, Steve Choon-Sung |
author_sort | Liu, Yuan Fang |
collection | PubMed |
description | Eulerian Video Magnification (EVM) can enhance subtle changes in videos to reveal what was once invisible to the naked eye. In this proof of concept study, we investigated using EVM as a novel form of free flap monitoring. Free flaps with skin paddles were filmed in the operating room with manipulation of their pedicles. In a representative 77-year-old female who received a latissimus dorsi-serratus-rib composite free flap, EVM was able to detect blockage of arterial or venous supply instantaneously, providing a visible representation through degree of color change in videos. EVM has the potential to serve as a powerful free flap monitoring tool with the benefit of being noninvasive, sensitive, easy-to-use, and nearly cost-free. |
format | Online Article Text |
id | pubmed-4820586 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-48205862016-04-18 Noninvasive Free Flap Monitoring Using Eulerian Video Magnification Liu, Yuan Fang Vuong, Christopher Walker, Paul Charles Peterson, Nathaniel Ray Inman, Jared Christian Filho, Pedro Alcantara Andrade Lee, Steve Choon-Sung Case Rep Otolaryngol Case Report Eulerian Video Magnification (EVM) can enhance subtle changes in videos to reveal what was once invisible to the naked eye. In this proof of concept study, we investigated using EVM as a novel form of free flap monitoring. Free flaps with skin paddles were filmed in the operating room with manipulation of their pedicles. In a representative 77-year-old female who received a latissimus dorsi-serratus-rib composite free flap, EVM was able to detect blockage of arterial or venous supply instantaneously, providing a visible representation through degree of color change in videos. EVM has the potential to serve as a powerful free flap monitoring tool with the benefit of being noninvasive, sensitive, easy-to-use, and nearly cost-free. Hindawi Publishing Corporation 2016 2016-03-22 /pmc/articles/PMC4820586/ /pubmed/27092284 http://dx.doi.org/10.1155/2016/9471696 Text en Copyright © 2016 Yuan Fang Liu et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Case Report Liu, Yuan Fang Vuong, Christopher Walker, Paul Charles Peterson, Nathaniel Ray Inman, Jared Christian Filho, Pedro Alcantara Andrade Lee, Steve Choon-Sung Noninvasive Free Flap Monitoring Using Eulerian Video Magnification |
title | Noninvasive Free Flap Monitoring Using Eulerian Video Magnification |
title_full | Noninvasive Free Flap Monitoring Using Eulerian Video Magnification |
title_fullStr | Noninvasive Free Flap Monitoring Using Eulerian Video Magnification |
title_full_unstemmed | Noninvasive Free Flap Monitoring Using Eulerian Video Magnification |
title_short | Noninvasive Free Flap Monitoring Using Eulerian Video Magnification |
title_sort | noninvasive free flap monitoring using eulerian video magnification |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4820586/ https://www.ncbi.nlm.nih.gov/pubmed/27092284 http://dx.doi.org/10.1155/2016/9471696 |
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