前牙錯咬的問題,對成長時期兒童的家長而言,是一個美觀上重要的考量。本病例報告目的是討論利用lower inclined bite plane (Catlan's appliance),幫助一位三歲男童作乳牙齒列前牙錯咬的早期介入治療。
Anterior crossbite is a major esthetic concern to the parents during the developmental stage of a child. The aim of this report was to present a child with anterior crossbite in primary dentition who was treated with lower inclined bite plane for the early interceptive orthodontic treatment.