微笑線 Smiling line
矯正案例
上門牙切端的連線
There are certain lines to be parrell to
上門牙切端的連線與下唇上緣線
The upper front teeth edge line parrell to lower lip upper line
上門牙切端處理前
Before upper incisors edge shaping
上門牙切端處理後 After edge shaping
上門牙切端的連線
There are certain lines to be parrell to
上門牙切端的連線與下唇上緣線
The upper front teeth edge line parrell to lower lip upper line
上門牙切端處理前
Before upper incisors edge shaping
上門牙切端處理後 After edge shaping