Aslan Belma Işık, Küçükkaraca Ebru
Department of Orthodontics, Gazi University School of Dentistry, Ankara, Turkey.
Department of Orthodontics, Dr. Rıdvan Ege Training and Research Hospital, Ankara, Turkey.
Turk J Orthod. 2019 Jun;32(2):119-124. doi: 10.5152/TurkJOrthod.2018.18026. Epub 2019 Jan 8.
Mini-screw assisted lower molar distalization was planned for a present mild Class III malocclusion case. Two mini-screws were inserted into the available inter-root area: one on the left, and the other on the right side in the posterior region in the mandible. Distalization of lower molars, premolars and canines were achieved. Orthodontic treatment lasted approximately 2.5 years with 1 year of molar distalization. Minimal relapse was seen in the postretention period. Dentoalveolar changes with mini-screw assisted lower molar distalization are reported in the present case.
针对一例目前的轻度III类错牙合病例,计划采用微型螺钉辅助下磨牙远移。在下颌后部区域的可用牙根间区域植入了两颗微型螺钉:一颗在左侧,另一颗在右侧。实现了下磨牙、前磨牙和尖牙的远移。正畸治疗持续了约2.5年,其中磨牙远移1年。保持期后复发极少。本病例报告了微型螺钉辅助下磨牙远移引起的牙牙槽变化。