注射到眉毛后的透明质酸凝胶的解剖位置。
Anatomical position of hyaluronic acid gel following injection to the eyebrow.
机构信息
*Department of Ophthalmology, Section of Oculofacial and Orbital Surgery, Medical College of Wisconsin, Milwaukee; and †Department of Ophthalmology, Oculoplastic, Facial Cosmetic, and Orbital Surgery, University of Wisconsin-Madison, Madison, Wisconsin, U.S.A.
出版信息
Ophthalmic Plast Reconstr Surg. 2013 Sep-Oct;29(5):364-6. doi: 10.1097/IOP.0b013e31829a72bd.
PURPOSE
To examine with histology the anatomical location of hyaluronic acid gel injected to the eyebrow of cadaver specimens.
METHODS
The authors dissected 5 fresh hemifacial cadaver specimens following preperiosteal injection of hyaluronic acid gel to the eyebrow. Following tissue fixation, full-thickness soft-tissue sections were obtained followed by histologic examination.
RESULTS
Histologic examination revealed the location of hyaluronic acid gel at the intended preperiosteal plane in all 5 specimens. Very dense retro-orbicularis oculi fat septa appeared to limit the anterior displacement of filler in each specimen.
CONCLUSIONS
This study provides a greater understanding of the anatomical barriers and boundaries that help to determine, in part, the anatomical position of hyaluronic acid gel when injected to the preperiosteal eyebrow. The high degree of histologically confirmed consistency of product location of eyebrow injections noted in this study stands in contrast to the variability of position of gel injected in the infraorbital hollows.
目的
通过组织学检查，研究将透明质酸凝胶注射到尸体标本眉弓处的解剖位置。
方法
作者对 5 例新鲜的半面尸体标本进行了研究，在眉弓处预先注射透明质酸凝胶。组织固定后，获得全层软组织切片，然后进行组织学检查。
结果
组织学检查显示，在所有 5 例标本中，透明质酸凝胶均位于预期的骨膜下平面。非常密集的眼轮匝肌眶隔脂肪隔似乎限制了填充物在每个标本中的向前移位。
结论
本研究更深入地了解了有助于确定透明质酸凝胶注射到眉弓骨膜下时的解剖位置的解剖学屏障和边界。本研究中，眉弓注射的透明质酸凝胶位置在组织学上高度一致，这与眶下凹陷注射凝胶的位置变化形成对比。
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