Erbium-yag laser alone versus erbium-yag laser with platelet rich plasma in treatment of atrophic acne scars .
AIM OF THE WORK : To evaluate the efficacy of Erbium-YAG laser alone and in combination of platelet-rich plasma (PRP) in atrophic post acne scars. PATIENTS AND METHODS: This study was a prospective non randomized clinical trial. 50 patients were included in this study, examined and divided into two groups. Group A included 25 patients were subjected to 6 Erbium-YAG ... Read more