Under the arrangement of Riko Kusanagi, an operation team composed entirely of formally extraordinary people took over the security of the Hokami Laboratory in Castlevano.

They quickly changed the security checks at the door. In addition to checking the items they carry, the inspection of personal items became stricter, and blasting inspections were also added.

They also found and filled out possible security vulnerabilities around the laboratory, which greatly improved the safety of the laboratory.

Under such safety inspection, they found some contraband. Some intend to carry containers filled with unknown liquids into the test area, while others intend to install invisible cameras outside the laboratory, hoping to take secret photos in the laboratory...

Although they are all small problems, the possible threats to the laboratory are real, which makes Homichi Kazuno feel very satisfied and appreciated their work.

In fact, under normal circumstances, these should not happen. No matter how medical laboratories do, they will not attract terrorist attacks.

However, this experiment in Bomi's city really challenges ethics and morality, which makes many religious groups feel that it has been impacted. Some extremists and people with ulterior motives will naturally not miss such an opportunity.

Inciting gatherings, gathering crowds to protest, and publicly making offensive remarks are all normal means, and the fierce ones are the violent attacks that have occurred before.

Although for Homi Inuchi, even if someone really fired a bomb in the laboratory, it would not have any impact on her who possessed the legendary dragon bloodline and the legendary profession, it would eventually affect her experiment.

Originally, Homi Inuchi planned to arrange some defense measures in the laboratory, but now someone does it for her, so it naturally saves her a lot of effort.

This also allowed her to focus on preparing for the surgery on Guishi of Rocca.

Although the surgery of Guishi Rocca is not particularly complicated, no matter how it is said, it is a knife in the brain. Bomi Chengnuo must prepare carefully and consider the various possibilities that may occur during the operation.

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In the operating room, the neuronavigation and full set of intraoperative monitoring equipment prepared for the operation have been prepared, and Chen Yu has also occupied the front of the operating table.

"Professor." On the side of the operating table, Ichidi Kasu from the neurosurgery department was greeting him respectfully.

Despite many misunderstandings before, Yizhidicaofumi is now convinced by Chen Yu's surgical level. When he learned that he had the opportunity to be Chen Yu's surgical assistant, Yizhidicaofumi would naturally not let it go.

In the Department of Brain and Neurosurgery, although Yizhidi Cyclofos' surgical technique is not the best, among non-professor doctors, she is also one of the best in the United States.

What's more, this kind of job that is used as an assistant is not something that everyone is rushing to do.

Although I can learn a lot when I have surgery with Chen Yu, in the department, there are still people who are still worried about the fact that the former chief professor was sent to Hokkaido because of Chen Yu.

Therefore, many people are happy to see Yi Zhidichangu's initiative to propose to be an assistant to Chen Yu.

Chen Yu didn't know that he just needed an assistant to help, and he could involve so many twists and turns, but even if he knew, he probably wouldn't care.

"Now start to wake up and remove the craniotomy glioblastoma. Please everyone." Chen Yu nodded slightly and looked at Bomei, the city sitting on the anesthesiologist's position.

"Vision signs: blood pressure 100, heart rate 80, sinus rhythm." Hokkaido naturally reported the vital signs data of Rocca Guishi who was already in anesthesia on the operating table.

Chen Yu nodded slightly and reached out to the instrument nurse beside him with one hand: "Scalpel."

Craniotomy is a very meticulous job. After all, this is the most important organ in the human body. It is a summary of the control of all other organs in the body. If there is any damage, it will affect the whole body.

The craniotomy steps are mainly divided into three steps, corresponding to the three-layer structure of the head.

First, after disinfection and deiodation, the scalp is cut open. This is the first level of protection for the human body wrapped around the skull. Usually, it is necessary to shave the patient's hair. However, with the development of medical technology, there is also a way to avoid shaving your head.

However, because of the large tumor and the need for craniotomy, his hair was still shaved off to avoid infection.

After cutting the scalp and clamping the scalp incision with a scalp clip to reduce bleeding from the incision, Chen Yu took out the electric drill and started the second step, and drilled holes in the skull.

The skull is the hardest part of the human body. If you want to open the skull, you will obviously not be able to use a scalpel.

But in the same way, Chen Yu could not use a chisel to hard chisel like Mongolian doctors or ancient people, so electric drills became a natural tool.

However, this is still a very technical test job, because under the skull is the dura mater, and under the dura mater is the soft and fragile brain like tofu. If the hand is a little heavier, the drill bit will pierce into the brain.

After drilling, the skull that needs to be opened cannot be directly removed. To lift the bone flap, you need to use a milling cutter to mill a gap in the surgical site to separate the bone flap that needs to be opened from the skull.

Only after doing this can you see the dura mater wrapped around the brain.

"Surgery scissors." Seeing the dura, Chen Yu reached out and took the surgical scissors handed over by the nurse in the instrument, and cut the dura: "The surface of the brain is exposed and awakens the patient."

"I understand." Hearing Chen Yu's order, Homi stood up from the chair and began to operate the instrument: "Stop propofol."

While Homomi stopped anesthesia of the patient in the castle, Ichidi Akazu, who was an assistant, also ordered the nurse behind him: "Prepare a microscope."

The nurse on the other side of the operating table, under Chen Yu's instructions, opened the surgical sheet covering the patient's face, revealing the patient's face and right hand.

Under the precise control of Homi Inui, Roka Guishi quickly woke up. Looking at Homi Inui sitting in front of him, he asked in disbelief: "Am I under surgery now?"

"Yes." Hokamichi Nakano answered him and looked at Chen Yu: "Start, the surgeon."

Chen Yu nodded and ordered to the instrument nurse beside him: "Use a probe to stimulation, change it to two milliamps."

Putting his eyes on a microscope, Chen Yu began to stimulate the brain of Luojia Guishi to confirm the extent that it could be removed during the operation, while Hokkaido Ho cooperated with him to confirm Luojia Guishi's reaction and gave Chen Yu timely feedback.
Chapter completed!