Hyaluronic acid based ﬁllers (HA ﬁllers) are the most frequently used so-tissue ft ﬁllers. They have a favorable beneﬁt–risk ratio compared to other ﬁllers and they can usually be dissolved using hyal- uronidase. The anatomical area to be injected contributes to ﬁller selection. In general, products with lower cross linking are suitable for ﬁne wrinkles and more viscous products with a higher lift capacity for deeper wrinkles, but also for volume restoration, reestablishment of contours lost in the aging progress, and reshaping of anatomic facial regions. Profound knowledge of facial anato- my and its changes during aging processes, suitable patient selection, customized safe HA ﬁllers and extensive experience with ﬁller injection techniques are key prerequisites to perform this com- plex procedure. Comprehensive knowledge in the prevention and management of possible adverse events and complications are furthermore of paramount importance. Keywords Hyaluronic acid · Wrinkle treatment · Augmentation · Injection technique · Patient selection Der Hautarzt CME ist irreführend, da es sich, chemisch gesehen, um ein Salz, nicht um eine Säure handelt. In der Grundla- OH OH genforschung wird der korrekte Begriﬀ „Hyaluronan“ O O HO verwendet.Im AllgemeinendeutschenSprachgebrauch HO OH NH hat sich der verkürzte Terminus „Hyaluron“etabliert, welcher der Einfachheit
Der Hautarzt – Springer Journals
Published: May 30, 2018
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