Objectives : This study was performed to review articles referring to facial palsy sequelae evaluating scale and propose how to assess facial palsy sequelae. Methods : We searched for the medical literature to find out method of evaluating facial palsy sequelae. Then, we researched strengths and weaknesses of the scale and considered the way to appraise the facial palsy sequelae. Results : There were subjective and objective scale for evaluating facial palsy sequelae. Subjective scale could offer detailed assessment but had low objectivity and reproducibility. Objective scale had consistency and detachment but needed for specific equipments with time for measuring and calculating. Conclusions : We should evaluate the facial palsy sequelae with the strengths of subjective and objective scale and assess facial nerve function, symptoms of facial palsy sequelae and quality of life entirely. Moreover, the scale has to contain the reliability with static and dynamic assessment.