The use of microcannulas in facial volume restoration treatment with Poly-L-Lactic acid

The use of Poly-L-Lactic acid has enabled improvements in filling and volume restoration procedures. Since large areas of the body may be treated with injectable products, patients worry about pain and bruising after such procedures. In addition, the traditional technique that uses short needles makes it difficult to reach deeper areas.An innovative application technique is described, using a 40 X 0.8 mm microcannula (long tube, blunt tip), with retrograde injection in some areas of the face. The new approach has presented satisfactory results, with a reduction in adverse effects and good patient satisfaction.

Keywords: SKIN AGING, SKIN, AGING, INFILTRATION