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经内镜辅助眉提升的上睑成形术,以恢复和谐的上睑弧线曲率。

Upper Blepharoplasty with Endoscopically Assisted Brow Lift to Restore Harmonious Upper Lid Arc Curvatures.

机构信息

From the Division of Plastic and Reconstructive Surgery, Northwestern University Feinberg School of Medicine.

出版信息

Plast Reconstr Surg. 2020 Nov;146(5):565e-568e. doi: 10.1097/PRS.0000000000007285.

Abstract

BACKGROUND

Achieving excellent results in upper lid rejuvenation requires a balanced approach to address skin, muscle, fat, upper lid margin position, and brow aging changes. In the appropriately selected patient, brow lifting plays an essential complement to upper blepharoplasty to restore more youthful upper lid fold-to-pretarsal ratios. The goal of this study is to describe a safe and reproducible method to perform brow lifting and upper blepharoplasty.

METHODS

Medial to the temporal line of fusion, in-line with the brow peak, a 2-cm scalp incision is oriented parallel to the course of the deep branch of the supraorbital nerve to minimize the risk of nerve injury. The brow vector of pull is maximal in this location and secured to a monocortical bone channel with 3-0 polydioxanone. Lateral to the temporal line of fusion, an ellipse of scalp tissue is excised to gently elevate the brow tail. Upper blepharoplasty is performed in an individualized fashion to achieve a youthful contour of the upper lid fold.

RESULTS

The endoscopically assisted technique is designed to achieve tissue release under direct visualization. The brow-lift maximal vector of pull is centered over the brow peak and, to a lesser extent, at the brow tail to improve lateral upper lid fold height and a smooth contour of the pretarsal space. Muscle shaping sutures improve convexity of the lateral upper lid fold.

CONCLUSION

In the appropriately selected patient, combined brow lift and upper blepharoplasty with muscle contouring are safe and effective techniques that help improve aesthetic upper lid topographic proportions.

摘要

背景

要在上睑年轻化中取得优异的效果,需要采用平衡的方法来解决皮肤、肌肉、脂肪、上睑缘位置和眉部老化的变化。在选择合适的患者中,提眉术对上睑成形术起到了至关重要的补充作用,可恢复更年轻的上睑褶皱至睑板前的比例。本研究的目的是描述一种安全且可重复的进行提眉术和上睑成形术的方法。

方法

在颞线融合线内侧,与眉峰平齐,做一个 2cm 的头皮切口,与眶上神经深支的走行平行,以最大限度地降低神经损伤的风险。在此位置,眉毛的提拉矢量最大,并通过 3-0 聚二氧环己酮固定在单皮质骨通道中。在颞线融合线外侧,切除头皮组织的椭圆形以轻轻抬高眉尾。根据个人情况进行上睑成形术,以达到上睑褶皱的年轻化轮廓。

结果

内镜辅助技术旨在在直接可视化下实现组织松解。提眉术的最大提拉矢量位于眉峰中央,在眉尾处也有一定程度的提拉,以改善外侧上睑褶皱的高度和睑板前空间的平滑轮廓。肌肉成形缝线可改善外侧上睑褶皱的凸度。

结论

在选择合适的患者中,联合提眉术和上睑成形术及肌肉塑形是安全有效的技术,可以帮助改善上睑的美学拓扑比例。

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