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Application of Virtual Navigation with Multimodality Image Fusion in Foramen Ovale Cannulation
Author(s) -
Xixiong Qiu,
Weizong Liu,
Ming-Dong Zhang,
Hengzhou Lin,
Shoujun Zhou,
Lei Yi,
Jun Xia
Publication year - 2017
Publication title -
pain medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.893
H-Index - 97
eISSN - 1526-4637
pISSN - 1526-2375
DOI - 10.1093/pm/pnx017
Subject(s) - multimodality , medicine , patent foramen ovale , foramen ovale (heart) , radiology , computer vision , computer science , world wide web , percutaneous
Idiopathic trigeminal neuralgia (ITN) can be effectively treated with radiofrequency thermocoagulation. However, this procedure requires cannulation of the foramen ovale, and conventional cannulation methods are associated with high failure rates. Multimodality imaging can improve the accuracy of cannulation because each imaging method can compensate for the drawbacks of the other. We aim to determine the feasibility and accuracy of percutaneous foramen ovale cannulation under the guidance of virtual navigation with multimodality image fusion in a self-designed anatomical model of human cadaveric heads.

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