Increasing the vertical dimesion affects not only functional problems but also the facial appearance. In particular, when restoring the reduced vertical dimension, it is important to evaluate facial appearance because the change affects the patient’s aesthetics. Cephalometric radiographs can predict changes in the facial appearance through skeletal and vertical classifications using anatomical indicators, and the changes before and after treatment can be easily observed, which could serve as good data in evaluating treatment success. In this study, comparative evaluation was performed through cephalometric radiography, and the aesthetic and functional improvement was confirmed.

Introduction
Case Description
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• Juyoung Park(Department of Prosthodontics, School of Dentistry, Chonnam National University)
• Sangwon Park(Department of Prosthodontics, School of Dentistry, Chonnam National University)
• Kwi-Dug Yun(Department of Prosthodontics, School of Dentistry, Chonnam National University)
• Woohyung Jang(Department of Prosthodontics, School of Dentistry, Chonnam National University) Correspondence to