RESUMO
Objective@#To observe the efficacy and safety of micro-plasma technology for the treatment of stable scars.@*Methods@#63 cases were divided into 4 groups, including burn scar group (28 cases), traumatic scar group(15 cases), acne scar group(10 cases), and hemangioma scar group (10 cases). Micro-plasma was performed every 2 months, 4 times as one session. Vancouver scar scale(VSS) was used to record the scar score and evaluate its clinical efficacy.@*Results@#All of the scar points in four groups dropped significantly after treatment, showing significant difference between groups(P<0.05). The point decrease rate in acne scar group and burn scar group was significantly higher than that in traumatic scar group and hemangioma scar group (P<0.05). Efficacy evaluation also showed obvious better effect in acne and burn scar than in traumatic scar (P<0.05).@*Conclusions@#The micro-plasma has a good effect on burn, trauma, acne and hemangioma scar, especially for burn and acne scar.