Treatment of vascular complications after use of lower lip filler with adjunctive 830-nm wavelength photobiomodulation therapy in Republic of Korea: a case report

Abstract

Lips are a crucial aspect of lower-face aesthetics. The wider and fuller the lips are compared to the width of the face, the more attractive a female appears. However, lip volume decreases with age, increasing the demand for lip augmentation procedures. Hyaluronic acid (HA) fillers have become the most popular choice for lip augmentation due to their effectiveness, biocompatibility, and safety. Vascular complications from HA filler injections are rare. However, vascular occlusion caused by filler injections can lead to serious adverse events such as tissue necrosis. The 830-nm wavelength laser has been used for photobiomodulation (PBM) therapy in dermatology due to the advantage of adequate tissue penetration. It has also been found to be effective in pain control and wound healing. This case study describes the management of a vascular complication due to a lower lip HA filler injection with adjunctive 830-nm wavelength PBM therapy.