Clinical and histopathological comparison of microneedling combined with platelets rich plasma versus fractional erbium-doped yttrium aluminum garnet (Er: YAG) laser 2940 nm in treatment of atrophic post traumatic scar: a randomized controlled study.
Naglaa Fathi AgamiaO SorrorM AlrashidyA A TawfikA BadawiPublished in: The Journal of dermatological treatment (2020)
microneedling could be as effective as a fractional laser when combined with PRP and when used for more sessions.