Li Kai looked ashamed, but Hao Jun, vice president of Tsinghua University, was even more confused!

They don’t know much about Chen Cang and are even more anxious about Chen Cang’s slutty operations.

Li Kai couldn't help but think: This is a good finishing lecture, don't do anything wrong with me!

He turned around and looked at Wang Tong and Sun Guangyu who were familiar with Chen Cang. He saw these two people staring at each other with a confused look on their faces, obviously also confused!

Not only them!

Even He Zhiqian, Xu Ziming and others who came to attend the lecture at the emergency center now had a blue screen warning in their brains...

They originally thought that Teacher Chen was not going to take the ordinary path today and wanted to talk about Marfan syndrome, which not only stimulates the sense of responsibility in young people, but also talks about some more leading large blood vessel replacement surgery.

How good is this?

I can count the two hands that can undergo a whole body large blood vessel replacement in China. How stylish is this to spread!

Unfortunately, they found that they knew nothing about Teacher Chen...

Chen Cang saw the people below talking and couldn't help but say, "That's right, I thought about it for a long time and decided to talk about some instruments that everyone would use as long as they are surgeons: needle holder forceps."

After saying that, the second picture of PPT was a normal needle holder, but the hands were quite beautiful. Chen Cang was quite satisfied with Zhang Yuan's capture. The ordinary mastery method was very stylish!

Originally, everyone thought they were selling dog meat with a sheep head, but they didn't expect that they were really holding needle clamps.

For a moment, the discussion became louder.

The other professors who had just been hired also looked at Chen Cang with some confusion.

This young man is too... too nonsense.

This is Union. I am used to meeting students who are good at teaching them on weekdays. If you want to calm them down, you have to take out some private work?

The students were more disappointed.

I originally thought that Chen Cang could speak some amazing things, and maybe he could take out the content of the presidential election at that time.

Didn't expect to talk about a needle holder?

For a time, most people began to feel emotional.

Some even think that Chen Cang looks down on them and just fools them.

In fact, Li Kai, the president of Union Alliance, is also worried about this.

So I looked at Chen Cang with a heart-wrenching heart.

Chen Cang was very calm. The assistant Zhang Yuan on the side looked at the group of top students below and couldn't help but smile mysteriously. These children are so naive!

Chen Cang started his introduction slowly:

"A needle holder is a common clinical device and is used very frequently, but I want to ask, do you really use needle holder forceps?"

One question annoys everyone, who do you look down on?

Who can't use needle holders yet?

Basically, what about surgical stitching?

From small wounds to vascular gastrointestinal tendons and nerves... etc., all of them are inseparable from sutures.

At this moment, the people below could no longer bear it!

"meeting!"

"Why can't it happen!"

"It makes sense to say something!"

...

When the other professors saw it, they were scared. Fortunately, they didn't fool them with the ppt they usually attend classes, otherwise this would be the case.

Li Kai sighed helplessly and shook his head. He looked up at Chen Cang, but saw that he was calm and gentle, as if everything was in control.

But at this moment, Chen Cang continued, "Is that true?"

After saying that, Chen Cang directly put the ppt back and asked, "How to suture this wound?"

I saw Chen Cang release a photo of the trauma.

The students below looked at the photos and couldn't help but complain: "Please use the needle to sew it!"

It immediately caused a stir around.

However, at this time, the experts and professors present frowned.

Because this wound looks ordinary, but in fact, it is a bit troublesome when dealing with it, because the direction of the needle tip is in and out is a bit weird...

At this time, Chen Cang continued to play the next photo.

"How to stitch this?"

After saying that, continue playing...

After several photos were posted one after another, no one spoke anymore!

Because they found that they looked simple and ordinary stitching, this moment seemed to increase the difficulty.

Chen Cang did not stop and continued to play: "Okay, this is an intraperitoneal blood vessel. The suture time given to you is only 2 minutes. How do you suture it?"

"This is a tendon, how can I suture it so that it does not cause adhesion?"

"This is the gastrointestinal tract, how can we not cause the fistula?"

...

Chen Cang's problems are becoming more and more tricky and difficult. At the beginning, everyone who wanted to speak was no longer silent.

Even the experts and professors below were frowning at this moment, and there was nothing to say!

Because of the difficulty of sewing later, even they can't do it!

Whether it is fast and tight suture of blood vessels, high-difficulty gastrointestinal anastomosis, or even tendons that do not cause adhesion...

They can't solve it!

In an instant, the entire venue became quiet and silent!

Everyone stared at Chen Cang on the stage.

He asked lightly, "You can't, right?"

"But I can!"

In one sentence, for some reason, Li Kai wanted to hit someone!

Let every professor below fill his scalp.

All the students clenched their fists and wanted to come up and hammer the pretender to death.

Qin Yue couldn't help but bury his head down, for fear that others would recognize him as Chen Cang's wife!

It's so dangerous.

At this time, Chen Cang continued:

"Why? Is it because of talent?"

"Is it because I work harder than you?"

"Stop talking! None of them!"

"Do you really naively think that the speed of stitching, the density of stitching, and the details of stitching can be changed a lot as long as you work hard?"

"No!"

"Of course not!"

"I'm here today to tell you why!"

After saying that, Chen Cang didn't sit down, stood up directly, stood on the stage with a microphone, pointed to the ppt on the big screen and said, "Next, follow me closely, don't fall into the team!"

As an assistant, Zhang Yuan prepared to change the PPT screen.

Chen Cang said directly: "What I want to talk about today is how to use needle holder pliers correctly!"

"Look at the first photo, the mastery method is very ordinary, but is it really ordinary? Look at the overall shape of the wrist, needle holder, and needle tip, is it a whole?"

At this moment, everyone seemed to be awakened by Chen Cang, staring at the photo with wide eyes and frowned.

And a minute later, some people finally realized!

At this moment, the experts and professors suddenly held their breath and began to think seriously!

After a moment, they suddenly woke up and even felt a little more shocked in their hearts!

I hurriedly picked up my phone and started taking pictures!
Chapter completed!