Complications from Nasolabial Fold Injection of Calcium Hydroxylapatite for Facial Soft-Tissue Augmentation: A Systematic Review and Meta-Analysis

Conclusions These findings support the addition of lidocaine to NLF injection of CaHA and suggest an equivalence between CaHA and HA with respect to hematoma and nodule formation. Level of Evidence: 2 Risk

http://asj.oxfordjournals.org/cgi/content/short/36/6/712?rss=1

Source: Aesthetic Surgery Journal - May 12, 2016 Category: Cosmetic Surgery Authors: Shi, X.-h., Zhou, X., Zhang, Y.-m., Lei, Z.-y., Liu, T., Fan, D.-l. Tags: Original Article Source Type: research