Ischemical Problems after Filler Injections: Anatomical Details and Practical Guide Lines to Avoid Disasters

Introduction: Soft-tissue filler injection is a very common procedure all around the world. Although the safety profile for these products is favorable, adverse events can occur, ranging from mild to severe in intensity. The most disastrous complication reported is accidental intra-arterial filler injection or in rare case due to the compression of the vessel associated with tissue injury and necrosis.