Fan Wenhua microcrystal introduction turns black.

Side effects. Fan Wenhua's microcrystal introduction belongs to minimally invasive surgery, and it turns black during the operation, which is caused by side effects. Wait for the body to adapt. 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.