Nonvascular Complications of Injectable Fillers—Prevention and Management

The document reviewed the nonvascular complications associated with the increased use of injectable fillers, particularly hyaluronic acid, which saw 3.7 million procedures in 2018. It highlighted both early complications, such as bruising, edema, and hypersensitivity, and delayed complications, including granulomas and infections. The study aimed to understand the causes, clinical features, and treatment strategies for these complications. It emphasized the importance of understanding facial anatomy, the properties of fillers, and early recognition and management of complications to achieve optimal outcomes.