Fractional Carbon dioxide laser

Fractional Microneedling Radiofrequency

Fractional Carbon dioxide laser

Photographs will be taken with a Canon camera under controlled light in approximately the same position, taken at baseline, after 4 treatment sessions (16 weeks post treatment) and 2 months after follow-up (24 weeks post treatment). First clinical assessment will be performed based on the clinical change from baseline at 16 weeks post treatment. Change in the clinical will be measured on a 6 point scale; (-1) worsening, (0) no improvement, (1) less than 25% improvement, (2) 25-50% improvement, (3) 50-75% improvement, (4) more than 75% improvement. A higher numerical means a better outcome.

Photographs will be taken with a Canon camera under controlled light in approximately the same position, taken at baseline, after 4 treatment sessions (16 weeks post treatment) and 2 months after follow-up (24 weeks post treatment). Second clinical assessment will be performed based on the clinical change from 16 weeks post treatment to 24 weeks post treatment. Change in the clinical will be measured on a 6 point scale; (-1) worsening, (0) no improvement, (1) less than 25% improvement, (2) 25-50% improvement, (3) 50-75% improvement, (4) more than 75% improvement. A higher numerical means a better outcome.

A phototrichogram system (Dino-Lite; AnMo Electronics, Taiwan)will be used to evaluate the number of hairs. A higher numerical means a better outcome.

A phototrichogram system (Dino-Lite; AnMo Electronics, Taiwan)will be used to evaluate the thickness of hairs. A higher numerical means a better outcome.

Participants will be also asked to give their assessment on a scale of 4, (0) no satisfaction (1) slight satisfation, (2) moderate satisfaction, (3) marked satisfaction. A higher numerical means a better outcome.