透過您的圖書館登入
IP:3.141.47.221

摘要


Teeth impactions are rarely found in the maxillary second premolars, and it will affect the occlusal function and even produce pathological change. In this article, we present a deep impact of upper left second premolar correction with using the autotransplantation combined with apexification. After 1-year follow-up, the occlusal function was restored and the tooth was in a stable condition. The influencing factors of autotransplantation were also be discussed.

並列摘要


上顎小臼齒水平阻生在臨床上較為罕見,除影響咬合功能甚至可能產生病理性的病變。本案例報告為一位12歲女性左上第二小臼齒阻生,使用牙齒自體移植術(tooth autotransplantation)合併根尖成形術(apexification)將牙齒復位,經一年追蹤,牙齒狀況穩定並恢復咬合功能。文中對於牙齒自體移植術之影響因素也將予以討論。

延伸閱讀