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KMID : 0615720140310040121
Jouranl of Korean Acupuncture and Moxibustion society
2014 Volume.31 No. 4 p.121 ~ p.131
Relation between Prognosis of Peripheral Facial Palsy and Blink Reflex: Retrospective Study
Goo Bon-Hyuk

Ryu hee-Kyoung
Suk Kyung-Hwan
Lee Ju-Hyeon
Ryu Soo-Hyeong
Lee Su-Yeon
Kim Min-Jeong
Park Yeon-Cheol
Seo Byung-Kwan
Park Dong-Suk
Baek Yong-Hyeon
Abstract
Objectives: This study was performed to find the relation between prognosis of peripheral facial palsy and blink reflex.

Methods: Data was collected from patients who were admitted and treated by East-West Collaborative Treatment of Facial Palsy Center in Kyung Hee University Hospital at Gangdong from January 2012 to June 2013. Patients were screened by inclusion/exclusion criteria and 163 patients¡¯ medical records were reviewed including blink reflex performed 14 ¡¾ 2 days after onset and House-Brackmann grade. Patients were divided into three groups, normal, delayed and absent group by blink reflex test. Trends of each recovery rate to House-Brackmann grade II and I depending on three group were analyzed at 1 month, 3 months and 6 months after onset using Linear by linear association.

Results: At 1 month, 3 months and 6 months after onset, both recovery rate to House- Brackmann grade II and I had a tendency to be decreased statistically significantly in order of normal, delayed and absent group.

Conclusions: We could find feasibility of blink reflex as a prognostic factor of peripheral facial palsy. Further study will be necessary.
KEYWORD
Facial palsy, Blink reflex, Prognosis, Bell¡¯s palsy, Ramsay-Hunt syndrome
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