Since we're talking about black, how to search for black plastic surgery is very basic, but I'll tell you something that not many people do.
1. Check the plastic surgery blacklist of the Korea Consumer Agency.
There is a table uploaded by the Korea Consumer Agency that organizes the number of dispute mediation requests by cause. Check to see if it is among these.
2. Supreme Court Electronic Civil Service Center -> Participation Square -> Search to view the ruling (if the hospital is affiliated with a foundation, search for the name of the foundation)
All plastic surgery clinics that are in litigation or have been sued are listed.
This is very basic. By checking the premium reputation, you can check the reviews carefully, focusing on the surgery reviews. A lot of black information is posted on the Naver Plastic Surgery Side Effects Cafe, and sometimes in plastic surgery rooms where you have to enter a code or authenticate to enter, so go in and check.
Even if you do just that, you can filter out most of the black.
Black is mentioned. If you do this, you could be sued by the hospital, so people don't know much about it, so don't just read the hospital's promotional posts and be fooled, you must sell it yourself.