Cole Aesthetic Center, Silverdale, Washington, USA.
Ophthalmic Plast Reconstr Surg. 2010 Nov-Dec;26(6):443-7. doi: 10.1097/IOP.0b013e3181d3dd22.
To develop a standard measure of eyebrow position for evaluation of eyebrow ptosis and to provide normative measurements for eyebrow position using this easily reproducible measure.
A noncomparative interventional case series was performed. Measurements of eyebrow position were made on 213 subjects without cosmetic or functional complaints who presented to the eye clinic for routine eye examination during a 1-year period. Measurements were taken in the primary position of gaze. Central eyebrow height was measured as the distance from the central inferior corneal limbus to the first row of mature brow hairs (ILB) under loupe magnification. Additional measurements included the distance from the upper eyelid margin to brow, margin reflex distance-1, and palpebral fissure width.
Of the 213 subjects, 56 (26.5%) were male and 157 (73.5%) were female. Ages ranged from 5 to 80 years. Mean ILB height was 19.4 mm for males and 19.7 mm for females. The ILB was not associated with measures of eyelid height such as palpebral fissure width. There was no statistically significant difference in ILB height between males and females. However, increased ILB height was associated with increased age. African Americans had statistically significant increased mean ILB measurements compared with whites.
Measurement of ILB height provides an accurate and easily reproducible measure of eyebrow height that may be useful in the diagnosis and treatment of conditions affecting the middle and upper face. Race, but not sex, seems to be an important consideration in proper central eyebrow position.
开发一种评估眉毛下垂的标准眉位测量方法，并通过这种易于复制的方法为眉位提供正常的测量值。
进行了一项非比较性的干预性病例系列研究。在为期 1 年的时间里，对 213 名无美容或功能诉求、因常规眼部检查而到眼科诊所就诊的患者进行了眉位测量。测量在注视的初始位置进行。中央眉高是在放大倍率下从中央下角膜缘到第一排成熟的眉毛（ILB）之间的距离来测量的。其他测量包括上睑缘到眉、上睑缘反射距离-1 和睑裂宽度的距离。
在 213 名受试者中，56 名（26.5%）为男性，157 名（73.5%）为女性。年龄从 5 岁到 80 岁不等。男性的平均 ILB 高度为 19.4mm，女性为 19.7mm。ILB 与睑裂宽度等眼睑高度的测量值无关。男性和女性之间的 ILB 高度没有统计学上的显著差异。然而，ILB 高度随着年龄的增加而增加。与白人相比，非裔美国人的平均 ILB 测量值有统计学上的显著增加。
ILB 高度的测量提供了一种准确且易于复制的眉高测量方法，可能对影响中上面部的疾病的诊断和治疗有用。种族（而非性别）似乎是正确的中央眉位的一个重要考虑因素。
