在有和没有后部交叉咬伤的患者中,比较状骨的高度/宽度
María José Paniagua1, María Rosa Mourelle-Martínez2, Marta Muñoz-Corcuera3
1Associate Professor at Faculty of Biomedical Sciences, Department of Clinical Dentistry, Universidad Europea de Madrid, Spain.
Journal of clinical and experimental dentistry
|December 13, 2024
概括
患有单侧后侧交叉咬伤的儿童没有表现出状状的不对称性,但与没有缺陷的同龄人相比,下状状较大. 这项研究使用了骨科透视图来评估儿科患者的状体尺寸.
科学领域:
- 牙科 牙科是指牙科的专业.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 儿科牙科 儿科牙科
背景情况:
- 单侧后部交叉咬伤是儿童常见的缺陷.
- 评估下冠状腺形态对于理解面发育至关重要.
- 之前的研究已经探索了各种缺陷的状带不对称性.
研究的目的:
- 在7-9岁的儿童中,以单边的后部交叉咬伤来调查下尾形不对称的存在.
- 为了比较后部交叉咬伤和没有后部交叉咬伤的儿童之间的状体尺寸.
- 根据缺陷状态来评估状耳的高度和宽度的潜在差异.
主要方法:
- 分析了401名年龄在7-9岁的儿童的样本.
- 骨架影像 (OPG) 用于捕捉下部的图像.
- 在右侧和左侧使用Habets方法测量下状尾的高度和宽度.
主要成果:
- 在后交叉咬伤的儿童中,在右侧和左侧之间没有观察到下冠状腺高度或宽度的显著不对称.
- 同样,在没有缺陷的对照组中,没有发现右和左囊之间存在显著差异.
- 然而,与没有交叉咬伤的儿童相比,后部交叉咬伤的儿童的平均尾高度和宽度显著更高.
结论:
- 7-9岁儿童的单侧后部交叉咬伤与下冠状腺不对称性无关.
- 后部交叉咬伤的儿童的下尾 (高度和宽度) 比他们的非交叉咬伤同龄人大.
- 这些发现表明,后侧交叉咬伤可能与下的整体生长有关,而不是局部不对称.
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