incision and drainage filler nodule

Hypochlorous Acid for a Persistent Filler Nodule: A Case Report
Filler noduleHyaluronic acid (HA) fillers are widely used in aesthetic medicine for facial rejuvenation, volumization, and wrinkle treatment. Noninflammatory nodules after HA filler injection are a relatively common phenomenon and a result of poor technique or a large volume bolus in one area.¹ Unlike these nodules, delayed-onset nodules (DON) occur in 0.5% of injections and can be inflammatory, granulomatou …
Filler nodule