A girl, due to severe cystic acne, had a sunken scar on her cheek and was removed with Hirudoid in Thailand.
If the skin is sunken and becomes a sunken scar, the meat can't grow back after applying the ointment. Unless it is an ordinary scar, it can also play the role of scar desalination, and the depression has no effect. You can repair the sunken scar. Do it. Dr. Changzhou Scar will be happy to answer your questions!