Chapter 1857 Wu Hui's Highlight Moment! (Third Change)

"Elevate the upper body by 30°, and rotate the head to the opposite side properly!"

"receive!"

Hearing Wu Hui's words, Ainz did not hesitate for a moment, and did what a surgical assistant should do!

Although he didn't understand why he did such a thing, he still did it seriously!

The anesthesiologist at the side asked curiously, "Why?"

Wu Hui happened to need to communicate with the anesthesiologist to do the wake-up test during the operation, so he explained: "Meet the needs of the patient to complete the task when awake during the operation."

"Awakening during the operation?!"

After hearing this new term, everyone was stunned!

Ainz suddenly reacted!

Quickly asked: "Professor Wu, is this...Professor Chen Cang's intraoperative awakening technique?"

Wu Hui did not deny it, and nodded generously: "That's right! This is the teacher's intraoperative awakening technique."

Hearing Wu Hui's affirmative reply, Ainz immediately became excited!

The other people who participated in the surgical assistants also got up and watched seriously.

Sitting in the office, Chen Cang watched this scene with great interest, looking forward to it and gratified.

Watching students grow up gradually is a special joy for teachers!

And the venue of the annual meeting of the World Federation of Neurosurgery!

Everyone is paying attention to this operation. After hearing about the "intraoperative wake-up" technology, everyone is no stranger to it!

Because Professor Chen Cang just proposed and used the "intra-operative wake-up technique" during the head replacement surgery a few days ago!

However, in the past half a month, everyone still hasn't figured out what this "intraoperative wake-up technology" is? What is it for and how to use it!

Now, they saw this technology again!

Full of surprises!

At this time, finally, Ainz could not suppress his inner curiosity, and couldn't help asking, "Professor Wu, why did you use the intraoperative awakening technique?"

Wu Hui said: "Remove the tumor to the greatest extent, and at the same time, protect the brain tissue to the greatest extent!"

These words successfully stunned Ainz!

because……

There is a great contradiction between maximal tumor resection and protection of brain functional areas!

Blindly emphasizing that total tumor resection will seriously affect the postoperative neurological function and quality of life of patients, and obviously offset the benefits of prolonging survival to patients.

How to balance the degree of tumor resection and the preservation of brain nerve function is a huge challenge for neurosurgeons.

And this is the key significance of the intraoperative wake-up technique and the positioning of the neurophysiological function area!

This operation is bound to become an important means of brain functional area surgery in neurosurgery today.

Chen Cang didn't think of it himself!

A technology that I got by accident, but it was carried forward by my students!

As we all know, glioma is the most common primary intracranial malignant tumor, and a large amount of evidence-based medical evidence shows that its prognosis is closely related to the degree of lesion resection.

After Wu Hui finished speaking, everyone fell into thinking!

But Wu Hui didn't have more time to think, he needed to complete the neurophysiological positioning as soon as possible, and then start the intracranial tumor resection!

"Anaesthetist, stop the propofol infusion!"

The anesthesiologist nodded quickly after hearing the sound!

"Link the electrophysiological detector!"

The other surgical assistants quickly started to work.

Ainz remained silent this time, and watched Wu Hui perform the operation seriously.

Just after the patient was slightly awake, Wu Hui's eyes lit up, and he quickly pulled out the laryngeal mask for the patient!

Quickly use the neurophysiological monitor to locate the functional area!

Place the cortical electrodes on the exposed central surface cortex, and then stare at the large screen to locate the central sulcus through the change of the crest.

to be honest!

This is also the first time that Wu Hui avoids the motor area in front of the central sulcus to perform a microscopic lesion resection on a patient in an awake state!

It's impossible not to be nervous!

At this time, the boundary between the tumor and the brain tissue was not clear. Although the location was not deep, it was impossible to completely remove it as seen by the naked eye.

Wu Hui exposed the separation with a brain compression plate in the white matter edema around the tumor, and then picked up the suction device!

Because of tumor erosion and infiltration, the entire brain tissue is already very fragile.

If you use a knife, it is easy to damage, but if you use a suction device, it can be relatively controlled.

At this moment, Wu Hui carefully drew an area with sutures!

"Give me the attractor!"

Ainz nodded quickly, and handed over the things.

And at this time, Wu Hui began to suck out the broken tissue!

at the same time!

The left hand controls the electrocoagulator to cut off the tumor blood vessels encountered.

The whole process was done carefully, for fear of damaging the blood vessels, as far as possible, the place where the knife was not used was not used. If the tumor cells were accidentally allowed to enter the circulation, there would be more troubles!

The next step is to remove the entire tumor.

The tumor is relatively deep. Although there are not many tumors in the surface area, there are many tumors inside the white matter of the brain!

This requires the surgeon to remove a piece of non-functional cortex after removing the surface, separate the white matter, and gradually deepen toward the tumor!

It's a job of patience!

But Wu Hui is also a patient person, he will never be in a hurry.

After seeing the tumor, remove it piece by piece!

For those located deep in the motor area or other important functional areas, and the function of this area still exists, at this time, it is necessary to pay attention to the patient's speech and body movements during the resection process.

At this moment, Zhou Huan was in a state of half asleep and half awake, all the nerve reflexes were there!

And precisely because of this!

During the operation, Wu Hui kept asking questions, observing the reflex results, and then treated the tumor area!

Wu Hui and Chen Cang are two completely different styles!

Chen Cang acts resolutely, the wind is strong and the grass is strong!

But Wu Hui walked slowly, not in a hurry, very calm!

It's very much like his character!

Twenty years of precipitation, in exchange for the accumulated accumulation, allowed him to deal with it calmly!

Time passed by every minute and every second!

Every surgical assistant is watching carefully without saying a word.

At this time, everyone watching the operation at the venue was also paying attention, for fear of missing any details!

They are a little emotional!

I am not as lucky as those in the AATS Association.

At least those people have seen Professor Chen Cang operate with their own eyes, have seen Professor Chen Cang popularize knowledge for them, and have seen Professor Chen Cang give lectures!

And what about them?

Meeting this idiot president... really can't say anything!

That's right!

Now, everyone has attributed Chen Cang's failure to participate in this competition and meeting to Dane's "credit"!

They felt that if it wasn't for Dane, Professor Chen Cang would definitely come in person. What kind of wonderful surgery would they see?

Thinking of this, everyone feels sorry!

At the same time, there are more complaints about Dane in his heart!