medical simulator

Professor Xue Xiude did not answer this question, but ordered Associate Professor Gu Zhongliang to call the waiter to serve the food.

And Professor Liu Zhibin and others finally calmed down from the mentality of being a student before.It's not about being a student this time, so let's try to be a teacher for a while.

Nodding his head, he was relatively familiar with Yang Yifeng, and knew that he was a talent, so he said, "Xiao Yang, then go up, let's discuss with each other."

Although he said it politely, he leaned back on the chair, similar to Ge Tan's posture, and the other professors were similar, and he relaxed for a while.

Yang Yifeng didn't blame him either. He walked slowly to where Zhou Cheng was before, inserted his USB flash drive into the computer, connected it to the projector, and opened the PPT he wanted to share.

Then he bowed, lowered his attitude, and said, "Teachers, what I want to ask the professors today is actually some doubts I encountered in the clinical research."

"Every teacher should know that our department of orthopedics and vascular surgery have some cross-disciplines, and we also know that in our clinical practice, we often encounter osteonecrosis. Or bone nonunion..."

"In our similar clinical experience, we will find that various conditions such as nonunion, osteonecrosis, or arthritis are actually manifestations of bone ischemia caused by different reasons."

"I also have some data here..."

Just as Yang Yifeng said, the sitting postures of Professor Liu Zhibin and others changed one after another, and their expressions suddenly became extraordinarily dignified.

"Ge Laozi..." Professor Chen Jiwu scolded in a low voice.

"What kind of monster is this?" Professor Liu Zhibin also pondered in a low voice.

There was no look of contempt on everyone's face.

If fractures are a major topic and basic direction of trauma surgery, then fractures can easily lead to osteoarthritis or various long-term effects, which is another major problem in orthopedics.

Moreover, this kind of difficulty should be inherent in the operation itself, and it is a long-term effect that exists in all traumas.

Long-term complications are complications, sequelae are sequelae, and inherent effects are effects.

The influence exists objectively. What is Yang Yifeng doing? Is this going to overturn another basic situation of orthopedics?

After the fracture is healed by surgery, does it have any impact on people?

There must be, and those who say there is no are laymen. After any disease is cured, it will have an objective impact on the human body. In theory, it is completely impossible to return to the state before the injury or illness.

Learning to admit one's own shortcomings and recognize one's own shortcomings is the source and motivation of medical progress, because solving one's own shortcomings and making up for one's shortcomings is progress.

Yang Yifeng still said calmly: "So I have been thinking about such a question, that is, by improving the blood supply and rebuilding the blood supply, will this be improved?"

"However, one of the current difficulties is that we cannot observe the nutrient artery at the fracture end. However, is there a possibility to find artificial substitutes similar to the nutrient artery to improve the internal circulation of the fracture fragment? ?”

"I have such a vision. This is the literature and anatomical basis I have collected based on my vision..."

What Yang Yifeng wanted to say, Yang Yifeng had never talked with him.

However, Yang Yifeng's question is an interdisciplinary subject of orthopedics and vascular surgery, and it can also be understood as a variant of bone defect transplantation.

Isn't fracture internal fixation a variant of bone grafting?Yes.

However, this is similar and not the same.

This is a good simulation direction, Yang Yifeng, why didn't you tell me earlier?Don't ask me?

Okay, I got it, I will go to the simulation tonight, try to tell you the answer tomorrow or in a few days...

Yang Yifeng eloquently listed out his own ideas and other issues. There are twenty or thirty of them in Barabara. Every question is very basic, but ordinary people don't think in this direction at all. .

So, after Yang Yifeng finished talking about the question, everyone was very embarrassed.

Because Professor Liu Zhibin is the most familiar with Yang Yifeng, he asked: "Xiao Yang, why don't you consult the vascular surgery department for your question, this is an extension of the vascular surgery department."

Yang Yifeng said honestly: "I have asked the teachers of vascular surgery, including well-known domestic professors, and I have sent emails, but most of the replies they gave me were negative."

"Although vascular surgery is to solve the problem of blood vessels, the problem of nourishing blood vessels is not within their professional field. This is a problem of orthopedics. It is also a problem that orthopedics will encounter. There is no such precedent for them."

Damn it!

Other people have never touched vascular surgery, and orthopedic doctors will not be entangled in the problem, you took it out, and you said it like that.The corner of Liu Zhibin's mouth twitched.

Xu Dashan thought for a while, and asked: "Then what you mean is that you plan to make a fresh fracture into a bone graft with a vascular pedicle. Will this be too much trouble? After all, it is just a fracture."

Yang Yifeng looked at Xu Dashan strangely, and then said: "Professor Xu, in fact, a better application of my idea is a variant of small incision fracture open reduction and internal fixation."

"You see, fractures can be achieved through small incisions, so when osteonecrosis occurs, can we re-establish micro-fractures and fill the shape of nourishing arteries, so that the necrotic area can be rebuilt into high-quality bone."

"In order to reduce bone resorption and other possible complications?"

"Then, on the fresh bone fragment, we only need to apply a certain coating to make the fracture more dynamic. I think this is very advantageous."

"This is also based on the variant thinking of the plasma PRP recycling mechanism currently adopted for the conservative treatment of osteoarthritis. Plasma PRP can only promote regeneration to a certain extent. We are rebuilding the nourishing artery from the inside..."

Yang Yifeng's answer instantly made Xu Dashan despair.

In his opinion, if Zhou Cheng's small incision open reduction and internal fixation is a pioneering surgical method, then Yang Yifeng's idea is a BT version of the combination of disciplines.

Are you planning to combine vascular surgery and trauma surgery to kill joint surgery?

No, in the twentieth century, one of the greatest surgical innovations was joint replacement surgery. Joint replacement can make people who are paralyzed due to joint problems walk on the ground on the second and third day of the operation. It can be described as a great and miraculous effect!

It hasn't been long since it appeared, and you plan to destroy it?

Everyone was silent, not knowing how to deal with Yang Yifeng's thinking.

But he still encouraged him to say: "This idea is excellent, but it is very difficult to rebuild the shape of nourishing blood vessels, and it is also something worthy of in-depth study."

The meaning is obvious, the idea is very good, and the goal is also very clear, but it is a bit difficult. It is estimated that there may be opportunities for research in the next century.

After all, this is the general direction Yang Yifeng is going to do, and Yang Yifeng's Taoist heart cannot be destroyed. It will be a hundred years later if he can do it.

Zhou Cheng also felt that Yang Yifeng's idea was good, but it was a bit difficult and time-consuming.

However, it is difficult and time-consuming, which is not a problem at all.

Anyway, Yang Yifeng in the simulated world has plenty of time.

Yang Yifeng saw that everyone's interest was not high, and he also knew that this was a completely new and unfamiliar field. If he didn't get an answer, he let it go and just smiled casually.

"I'm sorry, professors, I'm too ambitious, so..." Yang Yifeng pursed his lips and turned off the PPT helplessly.

Professor Liu Zhibin still said: "Xiao Yang, it's actually not like this."

"Your idea is very good. I still support you to continue to do it. Some people are always asked to do things that seem meaningless but can subvert everything..."

This is just encouragement, and Yang Yifeng also understood, so he sat down and pondered it slowly.

Feeling in my heart, these professors still know something about the combination of sub-specialties, but if the disciplines are combined, the leap is still too big...

Where is there a professor who is also at the top of both vascular surgery and orthopedics?

Chapter 258 Learn now and sell now!

The dinner was over soon, and then Zhou Chengcheng found out that the number of people who sent Chen Jiwu to the airport seemed to be a bit huge.

In addition to Yang Yifeng, Chen Shengwu, Associate Professor Gu Zhongliang, Shen De's attending physician, including Professor Xing Huang and others, they were all on the list of seeing off, and the scene was full of reluctant farewell.

Professor Chen Jiwu looked at the reluctant eyes of a group of old friends, and hesitated: "Or, I won't leave. I'll make a phone call..."

Before Professor Chen Jiwu finished speaking, Xu Dashan, who had the best relationship with him, patted him on the shoulder seriously and said, "Professor Chen, doing things is more important. We are still young, and we will meet many times in the future."

"Important things, don't be careless."

Professor Jingxing Xing was the leader of the Trauma Surgery Group on behalf of Modu, and invited Professor Chen Jiwu on the spot: "Yes, yes, Dean Xu is right, Professor Chen, this is already the beginning of the new year." It's March, and the first quarter film review meeting in Shanghai is about to start, and when the time comes, we will definitely send out an invitation letter and look forward to your visit, Professor Chen."

"The bigger picture is the bigger picture."

Chen Jiwu knew that this group of old guys who didn't talk about martial arts wanted to drive him away. He was just joking just now. If the family affairs could really be left alone, he wouldn't rush back in such a hurry.

Xu Dashan was supposed to leave today, but he is in no hurry, he can change his ticket if he says he can change it.

Sighing, he beckoned and said, "Professor Jing, and Professor Yu, thank you for your hospitality. If I come to Rongcheng next time, I will definitely wait for you. Then, thank Dean Xu, Professor Liu, and Professor Xing for their generosity." Teach me."

After finishing speaking, Chen Jiwu walked to the airport without mentioning the meaning of Dean Xu and Professor Liu's generous teaching.

After Professor Chen Jiwu left, Landscape Star looked at Xu Dashan again, and was about to ask questions.

Xu Dashan trembled and showed a small beard than in the previous meeting: "Professor Jing, I still have some old classmates who want to visit here in Shanghai, so I may have to stay a few more days, which is already a change of appointment." gone."

Of course Jingjing Xing didn't believe it, but Xu Dashan said so, and he couldn't really drive people away.

Looking at Liu Zhibin and Xing Huang again, Professor Xing Huang originally said that he would leave on Monday. It might not be possible to leave by then, but it is estimated that Professor Liu Zhibin will not leave for the time being.

Landscape Star hesitated for a while before saying: "Today, Xiao Zhou is not only the protagonist, but also has undergone so many surgeries. After nearly two hours of class, he should take a break."

"Well, I'll arrange a more airtight and more official office at night, and let's talk about it in detail. Just in time, we all have to prepare a little bit at this time and check the information."

"List out all the problems one by one, and have a clue, which can also reduce Xiao Zhou's effort and thought."

It is true to hear that Taoism has its own sequence, and those who have mastered it are teachers.

But to learn, you need to show the style and attitude of learning. Learning is not shameful, but it also depends on how you learn.It's shameless to wait for people to feed them all.

To be able to reach the stage of landscape stars, in addition to talent, hard work, and sufficient knowledge reserves, it is also necessary to have a big picture. Even if you want to learn, you must also put your own posture.

You can lose face, but you can't lose your dignity. This is the most basic principle of being a human being.If you don't even want your dignity, then after so many years, Landscape Star can't get to his current position.

The landscape star's words have been recognized by everyone.

Of course, among these professors, Xue Xiude is the one who understands the most and has made the most comprehensive preparations. Naturally, there is no need to make any more preparations. Moreover, at this point, he also knows that it is time to give Yu Qiuhua a little help. It's time for the professor to back off.

Since he had taken the lead and caught him off guard, he had to show his face in front of so many professors, and he had to start to restrain himself slowly, so that outsiders could know that the Ninth Academy was actually very united.

He pulled away Professor Yu Qiuhua and said, "Director Yu, this topic is still in its infancy, and it's hard to say whether it's right or wrong. Xiao Zhou and I checked the information in detail before we finally came to a conclusion."

"Because it hasn't been confirmed yet, it's not easy for you, Director Yu, to worry too much. Now that this topic has been recognized by so many professors, Director Yu must come out to preside over the overall situation."

Any kind of thing is a kind of cake, and when the cake is distributed, it must be divided into priorities.

I must take the biggest piece, then the people close to me will take the second biggest piece, and then Ruijin Hospital, the Sixth Hospital, and other hospitals affiliated to Shanghai Jiaotong University will also be allocated a relatively large piece of cake. just right.

Even if I can sit in the position of director of trauma surgery in the next term, Yu Qiuhua has not yet retired by then, so I still need his cooperation and approval.

Yu Qiuhua's ultimate goal now is the two houses. If he wants to squeeze in, then this is also an opportunity, and he will definitely not let it go.

Xue Xiude said this in a loud voice, and Yu Qiuhua also understood what Xue Xiude meant, and after pondering for a moment, he said: "Professor Xue, first arrange for Xiao Zhou and other professors to go back to rest, and let's go back and have a small meeting."

The Ninth Courtyard of the Demon City is not just Yu Qiuhua and Xue Xiude, there are four groups in total.Besides Yu Qiuhua and Xue Xiude, there were also Professor Long Weiqi and Zu Fei.

However, upon hearing Professor Xue Xiude's words, Jing Jingxing, Hu Xianhe and the others became more active, and said one after another: "Professor Xue, Professor Yu, you two can go back on your own."

"Dean Xu, Professor Liu, Professor Xing and others, we can arrange it."

Yu Qiuhua's expression changed, and he didn't really listen to Jingjing Xing's words, but asked Liu Zhibin and others for their opinions: "Professor Liu, Professor Xing, Professor Xu, do you want to take a nap with Professor Jing and others, or do you want me to take a nap?" Arrange for someone to take you back to the hotel to rest?"

The person was invited by Yu Qiuhua to come to Shanghai, and Yu Qiuhua is the master. No matter what the intentions of these professors are, at least when Yu Qiuhua was invited, he was accompanied throughout the whole process, and the arrangements were very thoughtful. Treat each other with courtesy.

As the organizer, when inviting professors from other colleges and other provinces, you must also do these etiquette well, and you can't just push them away just because of Professor Jingxing's words.

This will make the colleagues laugh. Of course, if Professor Liu Zhibin and others choose to play with their good friends and drink tea, this is a personal choice and will not interfere.

Liu Zhibin narrowed his eyes slightly and said, "Professor Yu, I haven't been together with Professor Jing for a long time, this time I just took this opportunity to chat for a while."

Xing Huang and Xu Dashan each chose another person, and did not make Yu Qiuhua feel embarrassed, and knew that what Yu Qiuhua said just now represented his reception etiquette as an inviter.

It would be the same if he were in Guangzhou.

Yu Qiuhua nodded and didn't say much, politely watching Professor Xing Huang and others leave with Jing Jingxing and others.

Then, Yu Qiuhua drove his own car and took Xue Xiude and Zhou Cheng back to the hospital.

In the car, Yu Qiuhua didn't say a word, and he didn't know if it was because Zhou Cheng was in the car, or maybe he had his own plans.Xue Xiude naturally wouldn't push too much.

He is now only the professor leading the group. Although his status, reserves, and influence are no worse than Yu Qiuhua's, he is in the same department after all. Currently Yu Qiuhua is the administrative director, and his bones are broken.

For the benefit of the department, he still wants to give priority to Yu Qiuhua in terms of face.What should not be avoided in a department is that several people do their own thing and don't listen to each other. This will only make the department divided and will not get any improvement.

Moreover, if I don't give Yu Qiuhua too much face now, and after he becomes the director himself, Yu Qiuhua turns to mess with him in the future, then the meaning of the position of administrative director will be lost.

Yu Qiuhua wanted to take Zhou Cheng to the place Zhou Cheng wanted to go, but Zhou Cheng still declined, got out of the car at the door, and said politely: "Professor Yu, Professor Xue, you go and do your work first, I will do it myself." Just go home."

"There's no need to be so troublesome."

Yu Qiuhua and Xue Xiude must have their own things to do, and they may even have more important plans and arrangements. Although Zhou Cheng is the main host of the project now, he is not their superior doctor.

The professor can give me a ride along the way, but if they really want them to send me here or there, even though I said they would do the same, it's completely unnecessary.

Zhou Cheng is not a big shot.

……

Back in the community, Zhou Cheng replied to the message An Ruo sent him, and then he was still thinking about the subject direction that Yang Yifeng said in the box today.

Yang Yifeng is a genius, and Zhou Cheng has always admitted this. As a person with better talent than Lu Ganzhou, who is he if he is not a genius?

Moreover, the subject raised by Yang Yifeng seems unbelievable, but in fact, it fits his current situation very well.