Quinzi Vincenzo, Marchetti Enrico, Guerriero Luigi, Bosco Floriana, Marzo Giuseppe, Mummolo Stefano
Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, L'Aquila 67100 Coppito, Italy.
Private practice in 20121 Milan, Italy.
Dent J (Basel). 2020 Mar 18;8(1):26. doi: 10.3390/dj8010026.
Dentoskeletal class II malocclusion due to a protruded upper dental arch is a major reason for an orthodontic treatment. In these cases, the correction of class II can be hindered by molar distalization, obtained with 'no-compliance therapy' that involves the use of appliances which minimize the need for such co-operation and attempt to maximize the predictability of results. The aim of this review was to outline the effectiveness of no-compliance fixed orthodontic devices in the molar distalization. After selection according to the inclusion/exclusion criteria, 16 articles from 2000 to 2019 were qualified for the final analysis. The literature shows various no-compliance fixed devices whose effect is to distalize the maxillary molars. The present revision allows to conclude that there is a need to increase the number of studies, especially with regard to the most recently introduced devices in the literature. The analysed studies allow to hypothesize that these appliances act with a minimal variability of molar distalization and disto-inclination among them, although different effects among the appliances can be observed as regards to the anchorage.
由于上颌牙弓前突导致的牙颌面II类错牙合是正畸治疗的主要原因。在这些病例中，II类错牙合的矫正可能会受到磨牙远中移动的阻碍，这种远中移动通过“非依从性治疗”实现，即使用一些矫治器，尽量减少患者配合的必要性，并试图最大限度地提高治疗结果的可预测性。本综述的目的是概述非依从性固定正畸装置在磨牙远中移动方面的有效性。根据纳入/排除标准进行筛选后，2000年至2019年的16篇文章符合最终分析要求。文献显示了各种非依从性固定装置，其作用是使上颌磨牙远中移动。本次综述可以得出结论，需要增加研究数量，特别是关于文献中最新引入的装置。分析的研究表明，可以推测这些矫治器在磨牙远中移动和远中倾斜方面的变异性最小，尽管在支抗方面可以观察到不同矫治器之间存在不同的效果。
