Evaluation of the efficacy of fractional microneedling radiofrequency combined with PRP for facial atrophic acne scars

• Main Authors: Xiaoyan LI (Author), Lei NIE (Author), Wei GUO (Author), Chen LI (Author), Bo SUN (Author), Kefeng LIU (Author), Shaohang CHENG (Author)
• Format: Book
• Published: editoiral office of Journal of Diagnosis and Therapy on Dermato-venereology, 2022-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: To compare the efficacy of PRP in combination with fractional microneedling radiofrequency or roller microneedle for facial atrophic acne scars. Methods From April 2019 to April 2021, a total of 74 patients with facial atrophic acne scars were randomly assigned to the observation and the...