Journal of cosmetic dermatology
-
Multicenter Study Comparative Study
A prospective, comparative survey to investigate practitioners' satisfaction with a cohesive, polydensified-matrix(®) , hyaluronic acid-based filler gel with and without lidocaine for the treatment of facial wrinkles.
Lidocaine-containing dermal fillers may reduce procedural pain compared with lidocaine-free counterparts. ⋯ The lidocaine-containing dermal filler significantly reduced pain during and following treatment compared with the same preparation without lidocaine, without impact on administration, aesthetic outcome, or safety.