Operating room.
The patients have been in place, and the medical staff of anesthesiologists, cardiac surgery, thoracic surgery, spinal surgery and other departments have been in place.
Nurses are also in place, just like athletics, performing their duties and standing in their own position!
The whole operating room, everyone is like a well-trained elite, waiting for the start of the battle!
And everyone is dressed and ready for surgery!
Head changing surgery is very complicated.
No one has experience.
It''s the first time for everyone.
Therefore, tension must be inevitable.
However, what we are most worried about is not tension, but the unknown!
The fear of the unknown is the most dangerous and uncontrollable.
No one knows what will happen after the operation begins.
But!
When everyone looked uneasy, Chen Cang came in!
With Chen Cang''s coming in, it seems that everyone is relieved at this moment!
Everyone seems relaxed.
Chen Cang, like everyone''s backbone, makes everyone unconsciously feel dependent.
Maybe this is the power of leaders!
Chen Cang put on his surgical suit and asked faintly, "are you ready?"
"A group of vascular surgeons are ready!"
"Group 2 spinal surgery is ready!"
……
With everyone''s crisp and decisive check-in, Chen Cang nodded slowly.
The people watching the live broadcast of the operation outside couldn''t help getting excited when they saw this scene!
In fact, surgery is not a battle?
There is no smoke of gunpowder, no earthshaking fighting, but there is a delicate struggle between life and death!
Isn''t it to compete for a piece of land for patients?
With the sound of check-in, everyone couldn''t help being excited and wanted to come to the scene to participate.
Sometimes, surgery can be very hot!
Although we are dressed in white, we are moving forward with blood.
At this moment, the people who participated in the operation at the scene felt an unprecedented sense of honor at such a moment!
It may be the greatest highlight moment in life to overcome such diseases with Professor Chen!
To tell you the truth, it''s really not easy to carry out this operation!
After all, one person is bound to die after the head change operation.
This involves the ethics committee.
Science and ethics are sometimes difficult to balance, but this time it''s not difficult!
This is just like donating liver and heart.
It was not recognized at first!
However, in the final analysis, this head change operation is the process of spinal nerve repair!
The purpose of head changing surgery is to provide a dream for those patients with paraplegia and spinal cord nerve injury!
This operation was recognized by the world paraplegia alliance and the Chinese Medical Association!
Actually!
This is a great attempt of mankind!
……
……
The operation officially begins!
At this time, Chen Cang said to the anesthesiologist:
"Body cooling starts!"
The anesthesiologist nodded and began to inject the medicine.
The instrument also began to prepare.
This operation is definitely not a simple operation.
Various high-tech instruments are prepared in the operating room.
In the world, countless people are watching the operation through different ways.
In fact, many places are still at night or even in the early morning.
But!
No one sleeps tonight.
After the body cools down, it can slow down the rate of cell death and reduce metabolism to a certain extent.
In this way, the adverse effects of cell aging and death can be reduced.
Body cooling is a routine operation, which can be used in many operations, so this technology is very mature!
While Chen Cang was waiting, people all over the world were taking notes.
Everyone wants to follow the procedure of this operation!
And Chen Cang also began to check their indicators!
The core of the operation is the repair of the damaged spinal cord nerve.
This is the hardest step!
In fact, spinal cord nerve injury is still very difficult.
According to the latest research, it takes at least 26000 Newtons to cause spinal cord nerve injury!
Of course, there are different angles.
It takes only 10 Newton to cut off easily with a knife!
So are these two injuries the same?
Of course not!
According to Chen Cang''s recent research results.
If the force of 26000 Newton is injured by external force, the injury of spinal nerve is irreversible.
But!
If it''s just a quick cut-off, if time permits, Chen Cang still plans to complete some connections by some means!
It''s hard!
How difficult is the connection of spinal nerves?
No one can imagine!
How many nerves are there in the human spine?
Thousands or more!
Want to connect all these nerves successfully, Arabian Nights!
It''s impossible!
Therefore, the head change operation can not be completely successful now!
Because the nerves cannot be fully connected.
So, how to selectively repair some nerves is particularly important!
Similarly, how can we find and suture such a small and precise nerve alone?
All this!
In the past, it was regarded as impossible.
It can be imagined that how difficult is such an operation?
and!
In the final analysis, all this is based on their ability to complete spinal cord repair.
But what is the truth?
The difficulty of spinal cord repair is too high!
If Chen Cang had not obtained several methods of nerve repair during the [spinal cord fusion connection] operation, Chen Cang would not dare to start today''s operation!
This is also the first technology to be performed today: Micro nerve butt joint!
Of course, if you want to recover after connection, you also need electromagnetic stimulation implantation, local micro drug release technology and other means!
These are Chen Cang''s precious treasures!
But!
No matter what means, core operation or micro nerve butt joint!
Some key nerves need to be sutured with the thinnest absorbable thread.
Time passed minute by minute.
People around him stared at Chen Cang carefully, waiting for him to release his next step.
Including Jack pass, Rodman, David, etc.
They are all careful!
To tell you the truth, this is not the first time they have had a head change operation in their life?
At this time, Chen Cang glanced at Jack pass and said, "Professor Jack pass, prepare for craniotomy!"
As soon as this word came out, all the surroundings became quiet!
"The first group, cooperate with the preparation of extracorporeal artificial vascular circulation technology!"
"Group 2..."
While talking, Chen Cang began a rapid arrangement.
Jack pass didn''t have the courage to perform the head replacement operation, but he performed the skull resection of the dead more than once!
Therefore, for Chen Cang''s arrangement, be familiar with the road!
He took a grateful look at Chen Cang to show his thanks!
He knows that Professor Chen Cang is giving him face and making him the chief surgeon full of dignity!