Orthodontic Molar Uprighting-Literature Review

近心傾斜大臼齒的扶正－文獻回顧

謝欣宜(Hsin-Yi Hsieh) ； 柯雯青(Wen-Ching Ko) ； 黃炯興(Chiung-Shing Huang)

《中華民國齒顎矯正學雜誌》 21卷1期 (2009/03) Pp. 9-18

https://doi.org/10.30036/TJO.200903.0003

摘要

近心傾斜的大臼齒常見於成人齒列。以矯正方式將臼齒扶正除了可以恢復正常的咬合功能，對於該顆大臼齒牙周健康的維持、以及將來復假牙的製作，都有相當大的幫助。本篇文章是以文獻回顧的方式，針對近心傾斜大臼齒的治療方式作全面性的整理與介紹。

關鍵字

大臼齒扶正 ； 近心傾斜

並列摘要

Tipped molar is a relatively common occurrence in adult dentition. The objective in orthodontic molar uprighting is ideal positioning of the molar which will eventually become an abutment tooth for a fixed prothesis. The ideal position will improve the periodontal environment for the molar. The benefits provided by molar uprignting are: abutment preparations are simplified; pontic design is improved; reduced mesial periodontal infra-bony defect and so on. In present review article, several appliances and techniques are described for uprighting molars.

並列關鍵字

Molar uprighting ； Mesial tilting