C587 Visual Field Free Procedure

"Miss Xiangchuan, I am preparing to separate the tumor from the dural sac, and I need you to come here and put some pressure on me. "I know that you prefer to use heavy hands in orthopedic surgery, but our surgery is very precise, so please be gentle, just like an oncology intern. We have to be careful and careful, as if we have used all our strength, but we still don't dare to use most of it