When a doctor opened a plug-in

Inside the office outside at this time.

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

But Chen Cang did not act because of their arrival.

In his present, 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 taken aback.

Without noses, two empty scenes like suspense movies made two adults feel extremely uncomfortable.

Including Tan Jishan and Tan Zhengyang at this time.

Li Kai suddenly said: "Today this operation is actually the second step."

"After Professor Chen came, he first performed allograft dissection on the patient. In fact, he is already very hard now."

Tan Jishan suddenly said at this time: “Allograft + total nose reconstruction surgery is not difficult, but... after all, the foreign body is a foreign body, and the range has always been relatively large, so I want to form a natural, seemingly boundless nose with the original skin. , The difficulty is very high!"

At this time, everyone remembered that Old Man Tan was also from a clinical background.

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

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

Hearing Li Kai's words, several people were stunned.

Xiao Runfang couldn't help his heart tighten, and couldn't help worrying: This plastic surgery field doesn't seem to be a big man yet, won't it...

Cao Yu's eyes lit up again.

He thought of another thing now.

A big thing!

Thinking of this, Cao Yu made up his mind, and after Chen Cang came out, he would have a good chat with him.

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

Keep it hidden!

Tan Zhengyang has his brain dead.

For him now, the difficulty has exceeded his reading comprehension in high school.

After all... the two ministers stood in front of the operating room waiting for Chen Cang. Who has had such an honor?

This pride, but no one can match.

However, it was such a person who was troubled by himself.

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

However, what they don't know is.

Chen Cang didn't have much thoughts to think about other things at this time.

Only Zhao Sihan's nose was in his eyes.

The skin tissue generally required for total nasal reconstruction is mainly skin flaps, most of which use forehead.

However, Zhao Sihan's nasal defect is very serious. If he wants to rely solely on autologous flap transplantation, it is obvious that the skin is not enough, which will leave traces of free skin grafts in the forehead donor site, which will affect facial beauty.

Demolition of the east wall to fill the west wall is obviously an inappropriate method!

The second use of prosthesis for surgery.

But the prosthesis is somewhat inappropriate for Zhao Sihan, who is still a little girl.

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

The only option now is allograft + whole nose reconstruction.

This will not only help the redistribution of facial nerves, but also make the external repair more complete, and it has a better effect on nasal function.

Both Yang Qing and Zhao Sihan’s father concealed the truth about the use of allografts.

But looking at Chen Cang, Zhao Sihan whispered:

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

One sentence made Chen Cang stunned.

He wanted to lie and hide the truth.

but……

Looking at Zhao Sihan's innocent 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.

Long ago, the main source of foreign body tissues and organs was unclaimed executed prisoners.

Now that allotransplantation is gradually perfected, the country has formed such a specialized organization, and there are some spontaneous and gray ones 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 been answering fluently on weekdays, but now they find it difficult to answer this question.

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

Zhao Sihan cried suddenly after hearing it.

She felt that she was a burden.

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

Upon seeing this, Chen Cang couldn't help but comforted: "Actually, she also thanked you for giving her a chance to breathe this world again."

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

But it is even more distressing.

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

The position of the nose is very special, in the middle of the face!

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

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

Rhinoplasty is the most complicated part of facial plastic surgery, because there are many things to consider in the nose.

For example, the outer nose length is 13 of the face length, and the nose tip height is 12 of the nose length.

Even consider the nasolabial angle, nasal face angle, nasal frontal angle and many other factors.

After some preparations, the operation is ready to begin.

Gong Daizhen and Chen Cang made preparations together.

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

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

But Zhao Sihan's injury is really troublesome.

The foreign skin taken from the side is still in cold storage.

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

And here is the first to clean up 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 hideous.

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

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

Who will provide the blood vessels of the flap?

How to design the skin size.

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

Chen Cang looked at Zhao Sihan's face in a daze.

The people around looked at Chen Cang staring straight at the wound, not knowing what they were thinking, and were a little curious.

"Start measuring and calculating?" the doctor on the side asked.

Chen Cang shook his head: "No, there is no soul in the test. Let's follow the patient's facial shape."

The doctor couldn't help but stunned.

What the hell is it without a soul?

Even Gong Daizhen couldn't help but glance at Chen Cang...

But then, Chen Cang truly told the patient what kind of surgery has a soul.