Yenika Manchanda, Merry Goyal, Sanjay Mittal, I. Aggarwal, Abida Parveen
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引用次数: 0
摘要
对于Ⅱ类畸形患者,上颌和下颌牙体之间存在前后不一致,可能伴有或不伴有骨骼不一致,最有效的治疗方案是通过改良三件式基底牙弓结合TADS同时进行深咬合矫正和整体牵引来消除这种不一致。本病例报告展示了使用三件式固位牙弓和临时固位装置进行前牙整体牵引和内收的治疗效果和生物力学原理。改良三件式固位牙弓结合 TADS 能有效控制前牙的平移和内收,对于深咬合、前牙前突和 II 类错合畸形的低角度病例来说是一种理想的机械治疗方法。
TADS assisted camouflage orthodontic treatment of class ii malocclusion in a non-growing patient- A case report
In individuals with Class II malocclusions, there is an anteroposterior discrepancy between the maxillary and mandibular dentitions, which may or may not be accompanied with a skeletal discrepancy, the most effective treatment option to eliminate is by modified three-piece base arch combined with TADS for simultaneous deep bite correction and en masse retraction.The present case report showcases the treatment results and biomechanics involved for en masse retraction and intrusion of anterior teeth using three-piece intrusion arch and temporary anchorage device.The modified three-piece base arch combined with TADS is effective in controlled translation and intrusion of anteriors and would be a preferable mechanotherapy in low angle case with deep bite, proclined anteriors and Class II malocclusion.