大缺陷和面部不对称之间的相关性
1Department of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning, China.
International journal of oral and maxillofacial surgery
|January 27, 2025
概括
大缺陷与面部不对称有显著的相关性,影响视觉感知. 重建优先级取决于不对称度,重点是中面软组织支持.
科学领域:
- 整形外科 整形外科 整形外科
- 面外科手术 面外科手术
- 医疗成像医学成像
背景情况:
- 大缺陷,通常是瘤切除的结果,可以导致显著的面部不对称.
- 对面部不对称的量化和分类对于有效的重建规划至关重要.
研究的目的:
- 评估大缺陷和面部不对称之间的相关性.
- 建立面部不对称的视觉感知类别.
- 根据缺陷严重程度和不对称度指导重建策略.
主要方法:
- 立体摄影仪被用来捕获47名大切除后患者的面部数据.
- 一种独立于地标的方法评估了面部不对称性,视觉知觉使用利克尔特尺度进行分级.
- 分析了面部区域和缺陷大小对它们对不对称感知的影响.
主要成果:
- 在视觉感知类别中,在子轨道,肌肉,口腔和腹部区域观察到不对称性的统计学上显著差异 (P < 0.001).
- 尾缺陷的程度显著影响了面部不对称感知 (P < 0.001).
- 部缺陷对中脸软组织对称性有很大影响,特别是在特定的面部区域.
结论:
- 大缺陷是中脸软组织不对称的重要原因.
- 重建应该优先考虑软组织的支持,在肌,口腔,次轨道和超大部区域.
- 重建的必要性因不对称度而异:对于III级是必不可少的,对于II级是可选的,对于I级一般是不必要的.
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