Chapter 1273

Outside the office at this time.

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

But Chen Cang didn't do anything because of their arrival.

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

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

Without a nose, two empty suspense movies make two adults feel extremely uncomfortable.

Including Tan Jishan and Tan Zhengyang at this time.

Li Kai suddenly said, "today's operation is actually the second step."

"After Professor Chen came, he first performed allogeneic stripping surgery on the patient. In fact, he has worked very hard now."

Tan Jishan suddenly said at this time: "allogeneic transplantation + total nose reconstruction is not difficult, but... The allogeneic is allogeneic after all, and the scope has been relatively large, so it is very difficult to form a natural nose that seems to have no boundaries with the original skin!"

At this time, everyone remembered that old man Tan used to be a clinical student.

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. I think... It shouldn't be a problem."

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

Xiao Runfang couldn't help but worry: there seems to be no big man in the field of plastic surgery, won't come

Cao Yu's eyes lit up again.

He thought of another thing now.

A big deal!

Thinking of this, Cao Yu made up his mind to have a good chat with Chen Cang when he came out.

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

Hidden!

Tan Zhengyang's brain has crashed.

Now for him, the difficulty has exceeded his reading comprehension in high school.

After all... Two ministers are standing outside the operating room waiting for Chen Cang. Who has ever had such an honor?

This is a pride, but no one can match it.

However, it is such a person who is in trouble by himself.

For a time, Tan Zhengyang didn't know whether he was proud or very proud

But what they don't know is.

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

Only Zhao Sihan's nose was in his eyes.

Total nose reconstruction generally requires skin flap, most of which is forehead.

However, Zhao Sihan's nose defect is very serious. If he wants to rely solely on autologous skin flap transplantation, it is obvious that the skin is not enough, and there will be traces of free skin grafting in the frontal donor area, affecting facial beauty.

Robbing Peter to pay Paul is obviously an inappropriate way to deal with it!

Secondly, the use of prosthesis for surgery.

But the prosthesis is not suitable for Zhao Sihan, who is still a little girl.

Moreover, it is not only a growth attribute, but also insufficient in many aspects.

Now the only option is allogeneic transplantation + total nose reconstruction.

This not only contributes to the redistribution of facial nerves, but also makes the external repair more perfect, but also has a better effect on nasal function.

Yang Qing and Zhao Sihan's father both hid the truth about the use of allogeneic transplantation.

But looking at Chen Cang, Zhao Sihan whispered:

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

Chen Cang was stunned by one sentence.

He wants to lie and hide the truth.

But

Looking at Zhao Sihan's naive 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.

Long ago, the main source of allogeneic tissues and organs was unclaimed prisoners on death row.

Now allogeneic transplantation has been gradually improved, the state has also formed such a special organization, and there are some spontaneous and gray among the people.

Not only Chen Cang, but also 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 usually answer well. Now they find this question very difficult to answer.

Chen Cang can only say, "she chose to help more people."

After hearing this, Zhao Sihan immediately cried.

She felt herself a burden.

He is a person who needs to be taken care of. Even his nose should be donated.

Seeing this, Chen Cang couldn't help comforting: "in fact, she also thanked you for giving her a chance to breathe the world again."

Zhao Sihan suddenly smiled, revealing white teeth. The defect of her nose did not affect the charm of her smile.

However, it is more distressing.

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

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

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

His function is very important. The external nose is divided into nasal root, nasal bridge, nasal tip and nasal wing.

Nose plastic surgery is the most complex part of facial plastic surgery, because the nose needs to consider a lot of things.

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

Even consider many factors such as nasolabial angle, nasal facial angle, nasal frontal angle and so on.

After some preparation, the operation preparation began.

Gong Daizhen and Chen Cang made preparations together.

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

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

But Zhao Sihan's injury is really troublesome.

The allogeneic skin taken from one side is still refrigerated.

Because there is no blood supply, vascular and nerve cells will age 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 ferocious.

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

After cleaning up, Chen Cang began to observe Zhao Sihan's face 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 of the bridge of the nose, the angle, the wing of the nose... 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 and stared at the wound. They didn't know what they were thinking. They were curious.

"Start measuring and calculating?" asked the doctor.

Chen Cang shook his head: "no, there is no soul measured. Let's go according to the patient's facial shape."

The doctor was stunned by a word.

What is a ghost without a soul?

Even Gong Daizhen couldn't help looking at Chen Cang

But then, Chen Cang really told the patients what kind of surgery is soul.