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大缺陷和面部不对称之间的相关性.

Y Huang1, W Wang2, B X Gu2

  • 1Department of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning, China.

International journal of oral and maxillofacial surgery
|January 27, 2025
PubMed
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.

关键词:
面部不对称的情况雄和大的最大部分是大.这是一种摄影计量技术 (photogrammetry).三维成像三维成像技术视觉感知 视觉感知 视觉感知

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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.