They told me to come to the hospital and get a dressing a week after my double treatment, but since I live in a rural area, it would be difficult to go all the way to Seoul for disinfection, so I called the hospital and they told me to just ask for a dressing at a nearby plastic surgery clinic.
 
They didn't even do it at their hospital, so I don't think they would do it well (especially the plastic surgery clinic). ) I'm curious what people who lived in rural areas like me did!!
  
If it's just a dressing, I wonder if I can go to another hospital nearby or if I really need to go to a plastic surgeon...