Mathematical Validation of the Modified Sunnybrook Facial Grading System Using Four-dimensional Imaging
Objectives: Despite the limited validity of the Sunnybrook grading index, it is routinely used for the clinical evaluation of facial palsy. This study aimed to assess the dynamic asymmetry in unilateral facial palsy and mathematically validate a modified version of the Sunnybrook facial grading syst...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Japan Society of Plastic and Reconstructive Surgery
2023-07-01
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Series: | Journal of Plastic and Reconstructive Surgery |
Subjects: | |
Online Access: | https://www.jstage.jst.go.jp/article/jprs/2/3/2_2022-0017/_pdf/-char/en |