可移动功能正畸器对下颌髁突骨质量的影响

IF 0.2 Q4 DENTISTRY, ORAL SURGERY & MEDICINE
Betül Yüzbaşıoğlu Ertuğrul
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The fractal analysis approach was used to determine the mandibular condyle bone density by analyzing panoramic films taken from the patients at the beginning (T0) and end (T1) of treatment. \nResults: In Groups A and B, the results of the mandibular condyle bone fractal analysis decreased at the end of treatment compared with the pre-treatment results (p < 0.05). In Groups C and D, the post-treatment results were better than the pre-treatment ones (p < 0.05). \nConclusion: Among the different malocclusion groups, some dynamic functional orthodontic appliances (maxillary expansion and twinblock/monoblock devices) enabled an increase in bone density in the mandibular condyle, while some (face masks and chincups) decreased the density. It is important to conduct orthodontic treatment by analyzing the results obtained with the use of these appliances. \n  \nHow to cite this article: Yüzbaşıoğlu Ertuğrul B. 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引用次数: 0

摘要

目的:本研究旨在比较动态功能矫治器对ⅰ类、ⅱ类、ⅲ类错颌生长发育阶段髁突骨密度的影响。方法:回顾性分析3例独立错颌患者的动态功能矫治器治疗史。28例患者符合纳入标准,分为上颌扩张器组(A组)、双块/单块器械组(B组)、面罩组(C组)、帽舌组(D组)4组。通过分析患者治疗开始(T0)和结束(T1)时拍摄的全片,采用分形分析法测定髁突骨密度。结果:A、B组治疗结束时髁突骨分形分析结果较治疗前下降(p < 0.05)。C、D组治疗后效果优于治疗前(p < 0.05)。结论:在不同的错颌组中,一些动态功能矫治器(上颌扩张器和双块/单块矫治器)使下颌髁突骨密度增加,而一些动态功能矫治器(面罩和帽舌)使下颌髁突骨密度降低。通过分析使用这些矫治器获得的结果来进行正畸治疗是很重要的。B.可移动功能正畸器对下颌髁突骨质量的影响。国际医学杂志,2021;11(增刊1):7-11。https://doi.org/10.5577/intdentres.2021.vol11.suppl1.2语言修改:本手稿中的英语已由至少两名专业编辑检查,他们都是英语母语者。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of removable functional orthodontic apparatus on mandibular condyle bone quality
Aim: This study aims to compare the impact of dynamic functional orthodontic appliances on mandibular condyle bone density in patients with Class I, Class II, and Class III malocclusion during their growth and development phases. Methodology: The histories of patients with three separate malocclusions who received dynamic functional orthodontic appliance treatment were analyzed in this retrospective study. Twenty-eight patients met the inclusion criteria and were divided into four groups: maxillary expansion devices (Group A), twinblock/monoblock devices (Group B), face masks (Group C), and chincups (Group D). The fractal analysis approach was used to determine the mandibular condyle bone density by analyzing panoramic films taken from the patients at the beginning (T0) and end (T1) of treatment. Results: In Groups A and B, the results of the mandibular condyle bone fractal analysis decreased at the end of treatment compared with the pre-treatment results (p < 0.05). In Groups C and D, the post-treatment results were better than the pre-treatment ones (p < 0.05). Conclusion: Among the different malocclusion groups, some dynamic functional orthodontic appliances (maxillary expansion and twinblock/monoblock devices) enabled an increase in bone density in the mandibular condyle, while some (face masks and chincups) decreased the density. It is important to conduct orthodontic treatment by analyzing the results obtained with the use of these appliances.   How to cite this article: Yüzbaşıoğlu Ertuğrul B. Effects of removable functional orthodontic apparatus on mandibular condyle bone quality. Int Dent Res 2021;11(Suppl.1):7-11. https://doi.org/10.5577/intdentres.2021.vol11.suppl1.2   Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
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