To explore the application of Lux1540 nm non-stripping array laser in facial rejuvenation.

A total of 100 patients were collected for Lux1540 nm non stripped lattice laser treatment in patients with facial skin aging, once a month, totally four times treatment; 1 month after the treatment, the skin of patients was analyzed by skin image analyzer VISIA for quantitative evaluation.

After 4 treatments, the skin wrinkles, texture, pores, skin roughness, brown spots, erythrocyte and purple spots were all improved, with statistically significant differences (P<0.05), while the changes of ultraviolet spots were not obvious, and the differences were not statistically significant (P>0.05). After treatment, 80 patients were satisfied, 17 were comparatively satisfied, and 3 were dissatisfied, with a satisfactory rate of 97%. All patients had needle-like pain during the treatment, which could be tolerated without local anesthesia ointment. Ice compress was given after treatment, which significantly alleviated the discomfort after treatment. Only 3 cases had mild pigmentation. During the treatment and follow-up, no adverse events such as skin redness and swelling, pigmentation and pruritus were found.

Lux1540 nm non-ablative dot array laser has positive efficacy, high safety and few side effects in facial rejuvenation, and it is an effective method to treat facial skin aging.

Laser therapy; Skin aging; Treatment outcome; Lux 1540 nm non-ablative fractional laser; Facial rejuvenation