Injectable filler is a substance made to be injected into connective tissues, such as skin, cartilage or even bone, for cosmetic or medical purposes. The most common application of injectable fillers
Chemical depiction of Hyaluronic Acid being corsslinked by BDDE
Structure of self crosslinking Hyaluronic Acid
Plastic surgery is a surgical specialty involving restoration, reconstruction, or alteration of the human body. It can be divided into two main categories: reconstructive surgery and cosmetic surgery.
Injectable filler
…In China, the NMPA (formerly CFDA) has also issued guidance to regulate injectable fillers. Cosmetic surgery…
Engraving from De Curtorum Chirurgia per Insitionem "(On the Surgery of Mutilation by Grafting)" (1597) by Gaspare Tagliacozzi
Plates vi & vii of the Edwin Smith Papyrus at the Rare Book Room, New York Academy of Medicine
The Roman scholar Aulus Cornelius Celsus recorded surgical techniques, including plastic surgery, in the 1st century AD.
Johann Friedrich Dieffenbach established many modern techniques of reconstructive surgery.