After Zhang Yan sutured the nerve, he released the vascular clamp to allow blood to circulate.

Check blood supply.

The previous severed finger had no blood supply and was pale in color. After receiving blood supply, it will become rosy.

The presence of blood supply indicates that the blood vessel suturing is successful, the blood can flow to the end of the finger, and can also return through the veins.

Blood supply refers to the circulation flow of blood.

The suturing was successful and the blood supply was smooth.

The next step is to start suturing the tendon tissue and skin tissue.

Tendon suturing and skin suturing are the simplest sutures in finger replantation surgery.

"Doctor Zhang, let Xiao Peng do the tendon suturing! Take a rest!" Zhao Pengcheng suddenly spoke, startling Zhang Yan.

When I looked up, I realized there were several more people in the operating room.

There was Zhao Pengcheng, two doctors I didn't know, as well as the head nurse and circulating nurse in the operating room.

"Has Director Zhao performed the surgery?" Zhang Yan looked up at Zhao Pengcheng and greeted with a smile.

Although he was talking, the movements of his hands did not stop.

"It's been down for a while, and when I came over, you were suturing blood vessels.

Little... Doctor Zhang, you actually know how to perform replantation surgery on severed fingers?" Zhao Pengcheng looked at Zhang Yan with burning eyes.

Zhao Pengcheng originally wanted to call him Dr. Zhang Yan, but at this moment, he couldn't pronounce it in small words.

This is academic shock.

"What's wrong? What's so difficult about this?

Amputated limb replantation surgery is actually a combination of multiple primary surgeries and secondary surgeries. Viewed separately, it is not difficult." Zhang Yan was suturing tendons while talking to Zhao Pengcheng.

The master-level tendon suturing is already very good. He can perform tendon suturing while being distracted. If necessary, Zhang Yan can even perform suturing with one hand.

Suturing tendon tissue with one hand is much more handsome than driving a Ferrari with one hand.

Zhao Pengcheng had a black line, and he had a saying that was so stupid that he didn’t know whether to say it or not.

Who doesn’t know that amputated limb replantation surgery is a combination of multiple primary and secondary surgeries? But if it were really that simple, there wouldn’t be only a few top experts in the country who have mastered amputated limb replantation surgery.

"Peng Dahai, why are you still standing there? Waiting for Dr. Zhang, or waiting for me to suture the tendons myself?"

"Oh!" Peng Dahai finally reacted, quickly put on his gloves, and stepped forward to take over the subsequent tendon suturing.

When Peng Dahai took over, he was stunned. The tendon tissue had been sutured, and all he needed to do was suture the skin.

He is a senior doctor who can assist in subtotal gastrectomy. How long has it been since he has done basic suturing like skin suturing?

But in front of the master, he did not dare to give any advice, so he could only accept it obediently and continue to suture Chen Dafa's skin.

"Dr. Zhang, can you tell me the key points of surgery for replantation of severed limbs?" Zhao Pengcheng asked, holding Zhang Yan's hand affectionately.

"The key point?" Zhang Yan thought for a moment and said, "The key point is to be patient and careful.

In fact, every step of the replantation surgery of a severed limb is not difficult. The key is patience.

By the way, the microscope in our operating room is not powerful enough. It would be better if we could get a microscope with higher power.

Also, the types of sutures we have are too small, and there are no sutures after No. 5.

Director Zhao also knows that the blood vessels on the fingers are very thin, and the sutures limit the development of surgical techniques."

"·········"

Zhao Pengcheng thought: I asked you to explain the key points of the operation, not to find faults in the operating room.

But there is no way to refute it, everything they said is right.

However, these things are something that he, a great director, can control?

"Dr. Zhang, can you tell me how you accomplished the replantation of a severed finger under such crude conditions?" Zhao Pengcheng could only follow Zhang Yan's words and continue to ask humbly.

"Actually! When a tall building rises from the ground, the foundation is the most important. Once you have mastered the basic techniques, it will become easier to do such compound techniques." Zhang Yan thought about it and said with a smile.

"You can't learn my practice method. I don't think any doctor with conscience would want to use my method to practice surgical skills."

Zhao Pengcheng nodded heavily. He knew Zhang Yan's past and knew what Zhang Yan was talking about.

Not only conscientious doctors, but also any conscientious Chinese people do not want to use Zhang Yan's method to practice surgical skills.

That's practicing surgical skills with a soldier's life.

A small mistake may cost a hero's life.

This kind of pressure is not something ordinary people can bear.

At the very least, Zhao Pengcheng knew that he could not bear such pressure. Facing all living lives, he could be driven crazy.

Maybe this is why Dr. Zhang is so young and can do such good surgery.

"Actually, you can use pig's trotters and fish to practice suturing. After practicing, the pig's trotters and fish can still be eaten." Zhang Yan gave a suggestion with a smile.

Later, he and many of his classmates used pig trotters to practice suturing.

"Pig's trotters and fish?"

"Yes! You can practice suturing with pig's trotters and fish.

Once you practice the basic skills solidly, it will become very easy for you to perform replantation surgery on your severed finger."

"Practice suturing with pig's trotters? What a genius idea! I'll buy pig's trotters later!" Zhao Pengcheng said with great joy.

If he didn't have more important things to discuss with Zhang Yan, he would have bought pig trotters to practice suturing right now.

"Actually, I had no choice before, so I secretly got pig trotters and fish to practice suturing." Zhang Yan said with a smile.

"Doctor Zhang, that..." Zhao Pengcheng rubbed his hands and said, "As I mentioned to you last time, come to our hospital! I will apply to the hospital leaders to give you the treatment of deputy director.

It would be a huge waste for surgical talents like you to stay in Red Star Hospital.

Only by coming to Xicheng Hospital can you better utilize your surgical skills and better serve the people."

Zhao Pengcheng was a little reluctant at first, but by the end, he couldn't help but get excited.

The desire of people in this era for technology and knowledge is far beyond what people of later generations can match.

Using an abacus to calculate a nuclear bomb shows how hard people in this era worked for their ideals.

"Director Zhao, in fact, I am not only good at surgery, I am also good at traditional Chinese medicine. Therefore, staying at Red Star Hospital can also play a role." Zhang Yan finished speaking calmly, then turned and walked towards Chen Dafa.

Peng Dahai has now finished suturing the skin and is preparing to bandage it.

Zhang Yan stepped forward to stop, checked the blood supply again, and then bandaged Chen Dafa himself.

"I haven't done internal bone fixation, so I can't bandage it according to the routine." Zhang Yan was afraid that Peng Dahai would misunderstand, so he explained it specifically.

Zhang Yan first wrapped it with gauze, then used an external fixator to fix Chen Dafa's finger, and then performed the final bandage.

"Master Chen, the operation is over and the anesthesia has not worn off yet. Wait a moment and say something if you feel any pain." Zhang Yan warned.

There is another important check item later.

That is a tactile examination of the nerve endings to check the anastomosis of the nerves.

"Dr. Zhang, do you really not think about it? We also have a Department of Traditional Chinese Medicine at Xicheng Hospital.

Your surgical skills are really wasted in Red Star Hospital." Zhao Pengcheng still followed Zhang Yan and continued to persuade him.

"Director Zhao, thank you for your kindness. I really can't come to our Xicheng Hospital because I had a salary advance of 5,000 yuan from the Red Star Rolling Mill.

It seems a bit unethical for me to leave now, right?" Zhang Yan had no choice but to talk about Zhao Pengcheng's salary advance of 5,000 yuan.

Five thousand yuan shocked Zhao Pengcheng.

Even if he is the director of a large department, with his salary plus job subsidy, surgery subsidy, etc., he has to go without food or water for three years to save up to five thousand yuan.

Depend on!

Hongxing Steel Rolling Mill is really too cunning to use such means to retain people.

Zhao Pengcheng understood the key instantly and turned to look at the head nurse in the operating room.

It must be that he invited Dr. Zhang to Xicheng Hospital last time, and Lao Liangtou found out about it, and then reported it to the leaders of the steel rolling mill.

In order to retain Dr. Zhang, the steel rolling mill came up with a way to advance his salary for the next ten years to Dr. Zhang.

snort!

Although I don’t know why Dr. Zhang borrowed so much money.

But, do you think you can retain Dr. Zhang in this way?

That's too much to underestimate Xicheng Hospital and too much to underestimate Zhao Pengcheng's courage.

Zhao Pengcheng didn't say anything more, he just accompanied Zhang Yan and waited for Chen Dafa's anesthetic to pass.

"Doctor Zhang, I feel pain in the wound!

Oops, it hurts so much!" Chen Dafa's anesthesia wore off, and after a while, Chen Dafa started sweating on his painful forehead.
To be continued...