Joris van Dongen

211 PRP enriched facial lipofilling results, with no significant differences between both groups at any moment. Furthermore, no changes between pre- and postoperative scores within each group were found. Figure 7. Result of nasolabial fold grading preoperative and during follow-up. Data represents group means with SEM from grading’s by four experts. Lower scores represent a less prominent nasolabial fold. No significant differences, between both groups or within each group at every follow-up moment could be calculated. A: Pre-operative scores for both groups B: Post-operative scores for both groups C-D: Changes in grading’s during follow-up for both groups. No effect was observed during follow-up.