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http://dx.doi.org/10.13045/acupunct.2016037

Preliminary Study to Develop an Objective Method for Evaluating Facial Palsy Sequelae Using Facial Scanning System  

Ryu, Soo Hyeong (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Lee, Su Yeon (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Kim, Hong Guk (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Ryoo, Dek Woo (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Kim, Sung Jin (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Jeong, Seong Mok (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Baek, Seung Won (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Goo, Bon Hyuk (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Kim, Min Jeong (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Park, Yeon Cheol (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Seo, Byung Kwan (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Nam, Sang Soo (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Baek, Yong Hyeon (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University)
Publication Information
Journal of Acupuncture Research / v.33, no.3, 2016 , pp. 89-99 More about this Journal
Abstract
Objectives : This study was performed to develop objective methods for evaluating facial palsy sequelae using a 3D Facial Scanning System. Methods : Fifty-eight patients with facial palsy sequelae were selected. Their medical records were reviewed to collect demographic data, facial palsy sequelae evaluation, Facial Disability Index questionnaire, and test results (3D Facial Scanning System). Five different facial expressions (at rest, eye closure, eyebrow elevation, smiling, and whistling) were photographed. Sunnybrook Scale was associated with distances between predetermined facial points. Results : The average Sunnybrook composite score was $58.88{\pm}17.31$. Secondary movements (mouth to eye synkinesis, contracture of eye, and contracture of mouth) showed significant difference according to the Sunnybrook Scale. In voluntary movements, eyebrow height at eyebrow elevation, length between mouth angle and central line while whistling, and eyelid width at maximum eye opening showed significant difference. Facial palsy Sequelae Index (FSI) was correlated with Sunnybrook sub-scales (resting symmetry, voluntary movement, and synkinesis). Conclusion : These results demonstrate that a 3D Facial Scanning System is useful for evaluating facial palsy sequelae. This method may facilitate objective evaluation for facial palsy sequelae and it could be applied in clinical trials.
Keywords
Facial palsy; Sequelae; Objective method; 3D scanner;
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Times Cited By KSCI : 3  (Citation Analysis)
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