跨祖先群体下眼解剖学的表型变化及其在眼膜外科手术中的含义:叙述性综述
Antoinette T Nguyen1,2, Annie McFarland2, Emily D Duckworth3
1University of Rochester School of Medicine and Dentistry, Rochester, NY.
The Journal of craniofacial surgery
|July 16, 2025
概括
下眼的解剖学在祖先群体之间有很大的差异,需要量身定制的外科手术方法,以获得最佳的美学和功能结果. 了解这些差异是个性化患者护理的关键.
科学领域:
- 眼镜整形外科 眼镜整形外科
- 人体解剖学 解剖学 解剖学
- 人类学是人类学.
背景情况:
- 下眼解剖学在不同的祖先群体中表现出显著的表型变异.
- 这些变化会影响眼膜外科手术中的美学和功能结果.
- 针对特定人群的手术策略对于优化结果和最大限度地减少并发症至关重要.
研究的目的:
- 综合亚洲,欧洲,非洲和拉丁美洲祖先群体下眼结构的解剖学和临床数据.
- 确定轨道带 (OML),周围轨道色素和脂肪动态等关键元素的临床相关变异.
- 了解这些变化的影响,以进行外科手术规划,在oculoplastic程序.
主要方法:
- 对现有的解剖学和临床文献进行了叙事审查.
- 系统地分析了主要祖先群体下眼结构的数据.
- 专注于轨道带 (OML) 的变化,周围轨道色素和脂肪的动态.
主要成果:
- 观察到不同的解剖学模式:东亚人表现出高轨道隔膜融合和早期脂肪突起;欧洲人皮肤薄,容易撕裂皮槽;非洲人表现出过度缩的眼膜肌肉.
- 拉丁美洲人呈现中间特征.
- 文化上特定的美学理想,如东亚的'aegyosal',影响了外科手术的方法.
结论:
- 对祖先特定的下眼解剖学的细微了解对于文化一致和精确的外科结果至关重要.
- 目前的文献是有限的,特别是关于像OML这样的深层支结构.
- 未来的研究应该整合客观成像和多样化的人口统计数据,以实现个性化,包容性的眼膜护理.
相关概念视频
01:17Accessory Structures of the Eye
1.9K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
1.9K
01:20Muscles of the Eye
2.0K
The muscles of the eye are sophisticated structures that control eye movement and focus, allowing for the precise and rapid adjustments necessary for vision. The human eye is controlled by ten muscles — six extraocular muscles, three intraocular muscles, and one primary eyelid retractor muscle.
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...
2.0K
01:14Muscles for Facial Expressions
2.8K
The craniofacial muscles are a collection of approximately 20 thin skeletal muscles situated beneath the skin of the face and scalp. These muscles, primarily responsible for the vast array of human facial expressions, originate from the bones or fibrous structures of the skull and extend outwards to connect with the skin. While most skeletal muscles in the body are enveloped in thick fascia, facial muscles generally have a more delicate fascial covering, with the buccinator muscle being a...
2.8K