Sclafani A P, Romo T
Division of Facial Plastic Surgery, The New York Eye and Ear Infirmary, 310 East 14th Street, New York, NY 10003, USA.
Facial Plast Surg. 2001 Feb;17(1):79-85. doi: 10.1055/s-2001-16368.
As the body ages, not only are the soft tissues of the face subject to gravity but they also may undergo progressive atrophy. Suspensory procedures may return the tissues to a more youthful position, but the atrophic changes are left uncorrected and produce an aged appearance. Three-dimensional (3-D) soft tissue fillers ideally would replace the bulk that was lost. Safety, persistence, and verisimilitude to the native tissues should be optimal in useful 3-D fillers. To date, no such material has been described, but there has been a resurgence in natural materials for this purpose. This article serves as an update on human-derived soft tissue fillers.
随着身体衰老，面部软组织不仅会受到重力影响，还可能会逐渐萎缩。悬吊手术可以将组织恢复到更年轻的位置，但萎缩性变化仍未得到纠正，从而产生衰老的外观。理想情况下，三维（3-D）软组织填充剂可以替代流失的体积。对于有用的3-D填充剂，安全性、持久性以及与天然组织的相似性应达到最佳。迄今为止，尚未有此类材料的描述，但为此目的使用天然材料的情况有所复苏。本文是关于人源软组织填充剂的最新进展。
