dorsal rejuvenation

Cannula vs. Needle for Dermal Fillers
cannula vs. needle
by Mojgan Hosseinipour, DO on
Over the last ten years, the use of cosmetic fillers has become increasingly popular. Historically, delivery of cosmetic tissue fillers has been through a sharp hypodermic needle. However, new blunt-tipped needles, called microcannulas, are gaining popularity with aesthetic injectors. The decision to use needle vs. cannula is the choice of the injector, but the advantages of using a blunt-tipped c …