前唇骨厚度:在儿童和青少年进行的一项回顾性横截面形光束计算机断层扫描试点研究
Kathrin Becker1, Anela Mekic2, Manuel Nienkemper3
1Department of Orthodontics and Dentofacial Orthopedics, Charité-Universitätsmedizin Berlin, Berlin, Germany.
概括
这项研究发现,在成长期的患者中,口腔骨的厚度随年龄和性别而有显著变化. 介面插入部位,特别是在前前附近,显示为正牙迷你植入物有前途的骨厚度.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 儿科牙科 儿科牙科
- 面生物学 面生物学
背景情况:
- 之前关于小植入物安置口腔骨厚度的研究集中在成年人身上,限制了对成长中的个体的适用性.
- 儿童和青少年的骨发育与成年人有很大不同,需要进行具体的研究.
- 这项研究通过检查儿科和青少年群体的口腔骨厚度来弥补这一差距.
研究的目的:
- 为了评估正在成长的患者中介和对中介区域的 palatal 骨厚度.
- 在儿童和青少年中确定正牙迷你植入物的最佳插入部位.
- 分析年龄和性别对口腔骨尺寸的影响.
主要方法:
- 使用形束计算断层扫描 (CBCT) 的回顾性横截面试验研究.
- 对20名年龄在6-18岁之间的患者进行了分析.
- 一个13x8的网格定义了测量点,评估骨厚直角于闭塞平面.
主要成果:
- 口腔骨的厚度从前面向后面的形下降.
- 横向观察到一个V形图案,部的骨头较薄,参数侧面的骨头较厚.
- 年龄较大的患者 (13-18岁) 和男性表现出更大的骨厚度,特别是在后部区域.
结论:
- 在这个儿科样本中,中间插入部位,特别是第一前线的插入部位,显示出有利的骨厚度.
- 需要进一步的研究,才能充分理解口腔骨成熟的成长过程中的年龄和性别.
- 研究结果表明,在成长期的患者中,有可能改善正义牙科微型植入物安置策略.
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