Early Interceptive Treatment of Localized Gingival Recession Result from Crossbite

利用早期矯正介入治療改善錯咬導致之牙齦萎縮

連勻嘉(Yun-Chia Lian) ； 莊麗娟(Li-Chuan Chuang)

《臺灣兒童牙醫學雜誌》 16卷4期 (2016/12) Pp. 140-145

https://doi.org/10.6319/TJPD.2016.16(4).2

摘要

A systemically healthy 10-year-old boy presents to our clinic with unilateral crossbite. Clinical evaluation revealed 2 mm gingival recession and tooth mobility of mandibular left central incisor was lingual crossbite of upper left incisors. Constricted maxillary arch and palatal crossbite of upper left second premolar was also noted. After the active treatment of W arch and a finger spring, crossbite was corrected and gingival attachment and tooth mobility was also improved.

關鍵字

Anterior crossbite ； W-arch ； Gingival recession ； Tooth mobility

並列摘要

本病例報告為一名健康的單側錯咬之十歲男童，臨床上可見因上顎左側門牙及下顎左側門牙錯咬造成之下顎前牙牙齦萎縮及牙齒動搖，合併有上顎牙弓窄縮及上顎左側第二小臼齒錯咬之情形。經過上顎W型弧線合併舌側指狀彈簧進行牙弓擴張及前牙錯咬之矯正，錯咬情形達到理想治療結果且牙齦萎縮及牙齒動搖也獲得改善。

並列關鍵字

前牙錯咬 ； W型弧線 ； 牙齦萎縮 ； 牙齒動搖