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T—N矫正器在缩短疗程和提高疗效上均取得一定临床成效,它是高效易行的矫正方法。本文通过T—N矫正法治疗安氏Ⅰ类+毛氏Ⅱ~5+Ⅰ~1类错(牙合)并对其方法、效果和体会进行了初步分析讨论。
T-N appliance in the shorten the course of treatment and improve efficacy have achieved some clinical results, it is efficient and easy to correct the method. This article through the T-N correction method for the treatment of Class Ⅰ Ⅰ and Morse Ⅱ ~ 5 + Ⅰ ~ 1 misdiagnosis (occlusion) and its method, effect and experience of a preliminary analysis and discussion.