New High Dose Pulsed Hyaluronidase Protocol for Hyaluronic Acid Filler Vascular Adverse Events

The purpose of this article is to update the changes to the author’s protocols used to manage acute filler related vascular events from those previously pub- lished in this journal.

For lack of a better term, this new protocol has been called the High Dose Pulsed Hyaluronidase (HDPH) protocol for vascular embolic events with hyaluronic acid (HA) fillers.