This practical manual addresses the management of complications with dermal fillers in facial harmonization procedures. Doctors who perform these procedures are exposed to complications inherent to their experience and knowledge. The ebook provides information on the etiology, timing, characteristics and prevention of complications such as hematomas, swelling, erythema, skin necrosis, infections, pustules, vascular obstructions, migration, Tyndall effect, allergies, hypersensitivity, inflammation, granulomas and late-onset nodules.  

In addition, danger zones on the face are reviewed and the importance of knowledge of facial anatomy is emphasized to avoid complications in facial harmonization treatments. The advantage of using needles or cannulas, especially in high vascular risk areas, is highlighted, and the importance of proper injection location and depth is highlighted to achieve success with dermal fillers.