在单边口唇口的垂直下不对称性:与 III 类和 I 类骨缺陷的比较分析
Mahitha Mohan1, S Babukuttan Pillai1
1Department of Orthodontics and Dentofacial Orthopedics, Government Dental College, Thiruvananthapuram, Thiruvananthapuram, IND.
Cureus
|January 27, 2025
概括
单侧裂口唇 (UCLP) 导致明显的垂直下不对称,裂口侧的生长减少. 与I类骨患者相比,UCLP患者表现出更多的不对称性,这凸显了早期干预的必要性.
科学领域:
- ортодонтика 和 牙科 手术
- 头骨面部的发展
- 骨缺陷的研究研究.
背景情况:
- 单侧裂口唇和 palatal (UCLP) 与大的低成形和骨III类恶性闭塞有关.
- 关于UCLP患者下不对称的证据是相互矛盾的.
- 垂直下非对称性需要在UCLP队列中进一步调查.
研究的目的:
- 为了评估UCLP患者的垂直下非对称性.
- 为了比较UCLP患者的不对称性与表现出III类和I类骨缺陷的非裂个体.
- 确定导致UCLP下部不对称的特定参数.
主要方法:
- 从90名受试者中利用了三组的骨科影像 (OPG):UCLP,非裂骨III类和非裂骨I类 (每组30人).
- 测量了下关键参数,包括尾高度,骨头高度,角和长度.
- 为了量化差异,计算了对角形,角形和组合高度的不对称性指数.
主要成果:
- UCLP患者表现出显著的垂直不对称性,在裂侧减少了状,状和下总长度.
- 在UCLP中,状骨不对称性明显大于骨I类组 (p = 0.042).
- 在UCLP中的不对称性指数与非裂骨III类组相似.
结论:
- 在UCLP患者中存在显著的垂直下非对称性,其特点是裂侧增长减少.
- 与骨I类个体相比,UCLP患者表现出明显的不对称性模式.
- 早期干预策略对于管理UCLP患者生长障碍至关重要.
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