Fan Wenhua microcrystal introduction turns black.

Side effects. Fan Wenhua's microcrystal introduction is a minimally invasive operation, and it turns black during the operation, which is caused by side effects. Just wait for your body to get used to it. Minimally invasive surgery, as its name implies, is minimally invasive surgery. Refers to the use of modern medical equipment and related equipment such as laparoscopy and thoracoscopy.