When Xiao Chen went out of the ward, Su Ying looked at Xiao Chen curiously.

She was really curious. How did Xiao Chen find that thing in his grandfather's great artery? How did he transfer the little thing from the big blood vessel near the heart to the big blood vessel of the wrist?

Su Ying seems very curious about all this.

I thought the young man's medical skills were average, but he was just a mouthful. I'm afraid the other party's medical skills were even more powerful than he thought.

When Xiao Chen left and went back to the pediatric outpatient office, old Tang and Tang Bing stayed to see what it was?

Li Weimin personally went to inform the two most powerful doctors in the affiliated hospital. The two doctors usually have major surgery. Now they see Li Weimin looking for himself and talking to himself. When they want to have surgery, the patient's identity is very different, they will pay attention.

After following Li Weimin to the separate ward of old Su, he went to take a film of the big blood vessel on his arm, and the specific location of the little thing has been confirmed from the film.

Ask Su Lao to an operating room. The female nurse starts to prepare the anesthesia needles. Then, Tang Lao, Tang Bing, Li Weimin and Su Ying wait outside.

Of course, now grandpa has surgery. Although the risk of surgery has become smaller, she still has to call her parents and uncles to inform them that their relatives are coming.

After su Ying called and texted respectively, she was waiting outside.

Of course, she is not worried about the operation. If she uses the knife in the large artery near her chest, she is afraid she will be very worried. If it was on her wrist, she wouldn't be so worried.

Su Ying is sitting and waiting outside. Now she is in the operating room, including the two chief surgeons. Of course, she is usually a chief surgeon and a deputy chief surgeon. This is still a major operation, and three female nurses are helping.

Prepare the anesthesia needle according to the weight, and prepare to give Su Lao an anesthesia needle.

Under normal circumstances, this kind of operation can be performed through local anesthesia. For example, this time, local anesthesia can be completely performed on the left arm without general anesthesia.

However, most people are afraid that general anesthesia will be better almost all the time.

"Su Lao, we have prepared general anesthesia for you. After the operation, you will wake up in six to eight hours. After waking up, you will feel pain for a short time."

This pain is caused by the action of the scalpel after the anesthetic is dispersed.

"Can I have local anesthesia?" Su Shengwu asked.

Local anesthesia?

The two chief surgeons Lin Yimin and Tian Yilong were surprised, and so were the three female nurses.

"I'm afraid general anesthesia will affect my brain!" At Su Shengwu's age, under normal circumstances, he hasn't retired so soon.

It is because in recent years, inexplicably, he suddenly had a high blood pressure coma and had to retire early to give up the highest position of the military region.

If he is cured this time, maybe he can go back.

If it is general anesthesia, Su Shengwu knows that there must be some side effects in it, which will affect his brain judgment in the future.

If only local anesthesia, such as anesthesia of the left arm, there should be no such side effects.

"Yes, yes, but we're afraid it's still a little painful. Moreover, we're afraid it's a little bloody. Ordinary people can't bear it." Lin Yimin said.

Now it's a big blood vessel. Wait a minute, the blood will flow out in a large amount. The scene will be a little bloody. Doctors and female nurses, especially those who often operate on patients, are used to it.

"Nothing." Su Shengwu said. He is a man who has been on the battlefield. He has never seen anything!

"Old Su, I'll have someone prepare the anesthesia again." If it is only a simple local anesthesia, it must not use so many anesthetics, so the weight must be prepared again.

When he asked the female nurse to prepare the anesthetic again, Su Shengwu lay on the operating table. He remembered that he was not injured in the Vietnam War.

However, if there was no injury, why did something enter his body or even blood vessels for so many years?

Su Shengwu really doesn't understand.

"Old Su, if you feel bloody, you can close your eyes." Lin Yimin said.

"Nothing."

After the female nurse prepared that amount of anesthetic and came back, she gave Su Shengwu the anesthetic for his left arm. After the anesthetic effect appeared, Su Shengwu slowly felt that his left arm was not the same as him.

After seeing the anesthetic effect time, Lin Yimin said, "you can start."

Take all the scalpels that have been prepared, and then according to the picture shown in the film, start cutting on the large blood vessel on Su Shengwu's left arm wrist. Lin Yimin and Tian Yilong are careful, just cut around the blood vessel, and soon a lot of blood gushes out.

Lin Yimin hurriedly asked the female nurse to prepare hemostasis and other things, and then through the medical equipment, he found the soybean sized thing in the large blood vessel, took it out with a clip, put it aside, and then began to stop a lot of bleeding, and then bandage those.

After the two chief surgeons finished these and wrapped them up, they finally let go.

It seemed to be fast. In fact, it was almost half an hour before and after. When Su Shengwu was watching, he suddenly seemed to recall what he had encountered in fighting back the Vietnam War.

"Old Su, you just shed about 300cc of blood. Do you need to give you a blood transfusion now?" Seeing that Su Lao looked pale, he felt that the other party had just shed a lot of blood. In that case, Lin Yimin thought it better to give blood transfusion.

"No, I want to see what it is." Su Shengwu said.

Now that thing is still wrapped in blood. I can't see what it is.

After Lin Yimin took it and cleaned it with a clip, it quickly exposed. After seeing it clearly, he looked at Su Shengwu and said, "old Su, this should be an iron piece or something, but it's corroded into a round piece."

Iron sheet?

If it's really iron, there must be nothing wrong.

After all, Su Shengwu still has a deep memory of the situation that year. He must have never been shot, but at that time, many bombs and mines were used on both sides.

Even now, there are many mines buried underground on the border between China and Vietnam, and when those bombs and grenades explode, there must be many pieces of iron flying out. In that case, the pieces of iron entered their own body, and there must have been skin injuries at that time, but in that environment, I'm afraid many people didn't pay attention.

After all, at that time, it was very lucky to survive and not disabled.

Now looking at this piece of iron, if it is according to the past, it should be bigger than it is now. It has only corroded for so many years, and it may really become smaller.