At this time, inside the office outside.

This is the first time Xiao Runfang and Cao Yu have seen the operation.

But Chen Cang did not do anything because of their arrival.

Now, the little girl lying in bed waiting for surgery is the protagonist today.

When Xiao Runfang and Cao Yu saw the little girl, they were really shocked.

Without a nose, the two empty scenes that look like suspense movies made the two adults feel extremely uncomfortable.

This is true, including Tan Jishan and Tan Zhengyang at this time.

Li Kai suddenly said: "Today's surgery is actually the second step."

"After Professor Chen came, he performed allodissection surgery on the patient first. He actually has worked very hard now."

Tan Jishan suddenly said at this time: "Allogenesis transplantation + full-nose reconstruction surgery is not difficult, but... after all, the heterogeneity is a heterogeneous body, and the range has always been relatively large, so it is very difficult to form a natural nose with the original skin that seems to have no boundaries!"

At this time, everyone remembered that Mr. Tan had also been clinically born before.

However, at this time, Li Kai suddenly said: "I think Professor Chen should be able to handle it well."

"After all, he is the world's best plastic surgeon of the year in 2019, and I think... it shouldn't be a big problem."

When they heard Li Kai's words, the few people were stunned for a moment.

Xiao Runfang couldn't help but feel nervous and worried: There seems to be no big shot in the plastic surgery field, so I won't come...

Cao Yu's eyes lit up again.

He now thought of another thing.

A big thing!

Thinking of this, Cao Yu made up his mind and chatted with him after Chen Cang came out.

When Tan Jishan heard this, he couldn't help but smile bitterly and shook his head.

Hidden without revealing it!

Tan Zhengyang's brain has crashed.

Now for him, the difficulty has exceeded the scope of his understanding in high school.

After all... two ministers stood outside the operating room waiting for Chen Cang. Who has ever experienced such honor?

No one can compare to this pride.

However, it is such a person who has caused trouble for himself.

For a moment, Tan Zhengyang didn't know whether he was proud or very arrogant...

But what they didn't know was.

Chen Cang didn't have much thought about other things at this time.

There was only Zhao Sihan's nose in his eyes.

The skin tissue generally required for total nasal reconstruction is mainly skin flap, and most of the people use the forehead.

However, Zhao Sihan's nose defect is very serious. If he wants to rely solely on autologous flap transplantation, it is obvious that his skin is insufficient, which will leave traces of free skin grafting in the forehead donor area, affecting facial beauty.

Demolition of the east wall and repairing the west wall is obviously an inappropriate method of handling it!

Secondly, surgery is performed using a prosthesis.

But for prosthesis, it is a bit inappropriate for Zhao Sihan, who is still a little girl.

And not only have growth attributes, but also many aspects have shortcomings.

The only option now is allograft + full nose reconstruction.

This not only helps the redistribution of facial nerves, but also makes external repair more complete, and has better effect on nasal function.

Yang Qing and Zhao Sihan's fathers both concealed the truth about the use of allografts.

But looking at Chen Cang, Zhao Sihan whispered:

"Uncle, is that... the sister who gave me the nose really dead..."

One sentence made Chen Cang stunned for a moment.

He wanted to lie and hide the truth.

But……

Looking at Zhao Sihan's innocent big eyes, Chen Cang didn't know what to say.

This is actually the category of medical ethics.

Every allograft may come from a dead person.

A long time ago, the main source of allogeneic tissues and organs was unclaimed death row inmates.

Now allografts have gradually improved, and the country has formed such a special organization, and there are some spontaneous and gray among the people.

Not only Chen Cang, but even Gong Daizhen and others who were preparing for the operation did not know how to answer.

This is the first time a patient has asked such a question.

They have answered the questions very well on weekdays, but now they find it difficult to answer this question.

Chen Cang could only say: "She chose to help more people."

Zhao Sihan cried immediately after hearing this.

She felt that she was a burden.

He is a person who needs to be taken care of, and even his nose must be donated.

Seeing this, Chen Cang couldn't help but comfort him: "Actually, she also thanks for giving her a chance to breathe in the world again."

Zhao Sihan suddenly laughed, revealing her white teeth, and the defect in her nose did not affect the charm of her smile.

But, it is even more heartbreaking.

"Thank you uncle, thank her, and..."

The nose is very special, located in the center of the face!

Even the beauty of the nose determines the beauty of a face.

Its function is even more important. The outer nose is divided into the root of the nose, bridge of the nose, tip of the nose, and wings of the nose.

Rhinoplasty is the most complex part of facial plastic surgery because there are many things to consider on the nose.

For example, the length of the outer nose is 1/3 of the facial length, and the height of the nose tip is 1/2 of the nose length.

Even many factors such as the labial corners, the nasal face corners, the nose and forehead corners must be considered.

After some preparation, the operation is ready.

Gong Daizhen and Chen Cang are preparing together.

After general anesthesia, the nurse is ready to mix 500 ml of blood and be prepared.

Ordinary nose surgery is not difficult, and plastic surgery is not difficult.

But Zhao Sihan's damage is really troublesome.

The alien skins taken by the side are still being refrigerated.

Because there is no blood supply, the blood vessels and nerve cells will age and necrosis at room temperature.

And here we took the lead in cleaning Zhao Sihan's nose.

After this period of recovery, granulation tissue has begun to appear, but these need to be cleaned up.

The whole process looks very ferocious.

The only difference between a doctor and a butcher is the purpose.

After Chen Cang finished cleaning, he began to observe Zhao Sihan's facial condition and began to think about how to deal with it.

Who can provide the blood vessels of the skin flap?

How to design the skin size.

The height, angle, nose wings, etc. of the nose bridge all need to be prepared in advance.

Chen Cang looked at Zhao Sihan's face and was dazed.

The people around him looked at Chen Cang staring at the wound and didn't know what they were thinking, and they were a little curious.

"Start measurement and calculation?" asked the doctor next to him.

Chen Cang shook his head: "No need, the measured soullessness is found. Let's follow the patient's facial shape."

The doctor couldn't help but be stunned for a moment.

What the hell is there without a soul?

Even Gong Daizhen couldn't help but look at Chen Cang...
Chapter completed!