Vision Loss and Blindness Following Fillers.

Facial aging associated with volume loss can be addressed with soft tissue fillers. This minimally invasive technique has quickly gained popularity and is commonly performed in many outpatient settings. The composition of injectable dermal fillers includes marketed hyaluronic acid, calcium hydroxyapatite, polylactic acid, silicone and polymethylmethacrylate. Complications, such as vision loss, are rare, but can result in a devastating and irreversible sequala from iatrogenic vascular occlusion. Understanding the facial anatomy, specific filler characteristics, and having a safe injection technique is crucial to assure optimal aesthetics results while avoiding complications. Injectors need to be able to recognize early complications and treat them appropriately, especially if vision loss is encountered. This review will focus on vision loss from fillers, techniques to prevent such complications and possible treatment strategies.