40
Participants
Start Date
August 1, 2019
Primary Completion Date
September 30, 2020
Study Completion Date
October 30, 2020
CO2 fractional laser(ACUPULSE,Lumenis)
gradually withdrawn from inside to outside of vaginal. with Acupulse Femtouch mode therapy ( hexagonal spot , 10-12.5m J/cm2 , density 5-15%) ,once a month for a total of 3 times
Dermatology Derpartment of Xijing Hospital, Xi'an
Xijing Hospital
OTHER