A Split Face Study to Compare the Efficacy of Platelet Rich Plasma Versus Normal Saline Injections in Acne Scars and to Assess the Utility of Ultrabiomicroscopic Sonography in Evaluation of Treatment Response
January 2022
in “
Journal of Cutaneous and Aesthetic Surgery
”
TLDR Injecting any solution helps acne scars, and ultrasound is useful for checking treatment results.
The study concluded that the mechanical effect of injecting a solution, similar to subcision, was more crucial than the specific nature of the solution itself in treating atrophic acne scars. Additionally, ultrabiomicroscopic (UBM) sonography was suggested as a valuable objective assessment tool for evaluating treatment responses in such studies.