People are actually quite smart. Don't let them understand the principles. If you let them understand the principles, they will be able to find a way to deal with it sooner or later.

For example, diseases, this neurosis, which neurosis, these are all diseases for which no principle can be found, and can only be treated in general terms, with hormones on the left and right.

Therefore, diagnostics is the first clinical knowledge that medical students come into contact with, and it is also a subject that cannot be thoroughly studied in a lifetime.

It is the simplest but also the most difficult subject. To put it simply, it is just a few symptoms and you can remember them no matter what.

It is difficult to say it is difficult. If you want to master it, you have to involve almost all medical knowledge, even knowledge outside medicine.

This is why the elderly doctor can't even hold the meatballs with the trembling chopsticks under his hands.

Relying on his experience, his vision, his life experience, and decades of knowledge reserves, sometimes he can see diseases at a glance that even young doctors cannot see.

This is what Zhang Fan lacks. There is a system that can continuously improve his skills, but some things without experience or experience will always be like a purple clay pot just out of the oven, with a hint of fire.

Moreover, medical knowledge is as vast as smoke, so where is he?

However, how many people in this world can truly see through it? Zhang Fan's precise and steady operation has already made the people below unable to sit still.

The freezing equipment was brought over by the nurse wearing thick gloves and using sterile oval forceps.

The surgical forceps, which had been frozen at minus 80 degrees Celsius, were surrounded by cold air. Zhang Fan had already brought two pairs of gloves.

He grabbed the pliers with thick gauze very quickly. At this time, he couldn't be slow, he must not be slow.

Although the pliers are frozen, their mass is too small. If the speed is slower, the temperature will rise, and the meaning of freezing will be lost.

Zhang Fan quickly took the pliers. Although the cold pliers were padded with gauze and he wore two pairs of gloves, the temperature of the pliers was too low and his hands could already feel the coldness.

Don't be slow! Zhang Fan didn't dare to hesitate. At this time, his stability was at its best.

The brainstem is right on the brainstem. I saw him inserting it hard. The forceps with the slightly opened mouth and the cold forceps pounced directly on the brainstem.

Sometimes, I really can't think about it. I open my mouth slightly when I think about it, and then I just make up something in my head...

What does the human nervous system look like at a macro level? It’s actually a giant tadpole.

The head is big, and then gradually becomes thinner, and the brainstem is the connection between the brain and the spinal cord. It is a round stick here, just like the corn ice cream you buy in the summer, very similar.

It is usually slower here, but it cannot be slower now. Once the temperature of the pliers rises slowly, it will have no effect.

Zhang Fan's speed is very fast, and he actually has a kind of tactful way of pointing his finger.

The forceps with the mouth slightly opened, in Zhang Fan's hand, gently bit the lesion on the surface of the brain stem.

No need to use any more force, the temperature of the steel pliers directly froze the lesion, just like the frozen chicken in the freezer, the visible ice flowers slowly rose from the bottom to the top of the lesion.

Not a trace of blood came out!

No blood came out at all!

Didn’t cause any edema at all!

"Handsome!" the assistant from Modu said directly.

This hand is really cool. Zhang Fan's pliers bite the lesion, but the gauze is padded on the brain stem. This little bit of gauze prevents the freezing outside the brain stem.

"Uh, this operation!" he choked, and someone at the venue really got choked.

Who doesn’t know that freezing is the best and least damaging way to remove lesions?

However, this kind of tn operation requires too high a doctor's technical skills. Often, the patient will not be able to eat the fox but will end up in trouble. The hand will shake slightly and the person will die. This is not impossible.

Zhang Fan showed his hand. If they encounter this kind of surgery again in the future and use drugs to kill them, they will really feel like they have been loved by a dog a hundred times.

Isn't it embarrassing for a doctor who is a little less skilled in his skills to have a death wish? Such high-end technology, I can't do it!

Some doctors who are more skilled in their skills are a little excited, "So this is possible, haha, I can go down and try, why can't I if he can, haha!"

Zhang Fan didn't have time to listen to other people's compliments. At this time, the pliers were already glued to the lesion. He stretched out his left hand and five fingers without saying a word.

Bang! The nurse put another pair of regular ophthalmic forceps on Zhang Fan's left hand.

I saw the five fingers of Zhang Fan's left hand, just like magic, the pliers turned somersaults, and Zhang Fan held it in his hand like a table tennis player holding a Bingbing racket horizontally.

In surgery, almost all doctors hold pliers like this. They don't put their fingers into the ear loops. Only obstetrics and gynecology doctors put their fingers in.

Therefore, when a young male doctor holds forceps like this, he will definitely be laughed at in the surgery department. Women hold the law!

This is also the reason why gynecologists refuse to admit that they are surgeons. As a girl, I have no sense of belonging. I might as well be on my own.

A good surgeon must be one who can do both left and right. His hands should not be ambidextrous. Is it congenital?

No, it is acquired through self-training. This kind of training is abnormal. It must be practiced until you reach out subconsciously, regardless of the left and right hands. When moving the left and right spiral magnetic tubes, there must be no difference in the feeling of weight, speed, or speed. This is the skill.

The pliers of the left hand touched gently, just like kissing a sleeping lover, the mouth of the pliers kissed the waist of the lesion.

You must not touch your head when it is frozen at this temperature. It would be embarrassing if you touch it in half. Surgery, beautiful surgery, pays attention to integrity.

Yes, you are removing the necrotic tissue, but when I look through my head, darling, you have turned into mooncake fillings!

Who doesn’t pursue perfection!

…

When the lesion was completely knocked out, Zhang Fan also breathed a long sigh of relief. Compared with the brain stem, there was no other place that Zhang Fan's steady hands could hit.

But Zhang Fan is not proud!

I don’t know how young I am. The sky and the earth are not as big as mine. Time leaves no trace, but regrets are full of them. Not to mention other things, an ignorant first love can make so many people shed tears even after drinking some wine.

Full face.

Zhang Fan doesn't have such feelings, because when he should be young and frivolous and greedy for love, Zhang Fan searched for opportunities all over the world. It's unfair but fair. The hardships in his early years made his mentality enter a mature stage early.

Only when the mind is steady can the hands be steady!

"Wake up!" Zhang Fan straightened his back and said to the anesthesiologist.

"good!"

When they saw that Zhang Fan had completely removed the lesion, the two old men couldn't help but stretch their waists. They sat there for as long as Zhang Fan performed the operation.

How old are you? How many years has it been? How many years have you not been like this? How lucky is Zhang Fan!

Once the secondary lesions are removed, the most difficult problem is relieved. The remaining primary lesions are much simpler.

However, although the brain is not as dangerous as the brainstem and cannot kill people, it is still not a big problem to cause hemiplegia.

Moreover, because the primary lesion was in the patient's language center area, Zhang Fan had to be careful. If he really wanted to make the patient mute, it would be a serious matter.

The country is waiting for the old man to get up and speak, but you make him mute...

At this time, it depends on the anesthesiologist's method. The anesthetic should make the patient feel no pain and also make the patient awake.

Not only to make the patient sober, but also to make the patient not irritable. It is too difficult to make the patient not irritable even when he is sober.

This kind of irritability cannot be avoided as long as you are an individual. Let alone having a tube in your trachea, even if someone puts their finger into your nose, you can break their head.

In this case, it is necessary to use tranquilizers. If there is too much, the patient will fall asleep. If there is too little, the patient will jump up and pull out the trachea!

Therefore, this level must be quite high.

If it's local anesthesia, it can be used by anyone who can understand the instructions, not to mention the anesthesiologist. However, general anesthesia still needs to be at this level. It's difficult! It's super difficult.

However, for the boss of the anesthesia industry in Jade Bird, this is nothing! It means that Mr. Lu has a lot of face. Otherwise, people would rush to support you, which is so beautiful.

As the patient slowly began to wake up, Zhang Fan also started the operation. "Move your eyes!" There was no greeting. No matter who was lying on the table, Zhang Fan would not greet him.

Because time does not allow.

The old man was still confused, but when he saw a strong man wearing a mask and hat, he still moved his eyes in cooperation.

"Stick out your tongue and make a sound! Hurry up!" At this time, you should not be polite. If you are polite, the patient may have to bargain with you.

Even if the knife is inserted into the forehead, you can't ask yourself, "Who am I? Where am I?"

The old man, with his trachea inserted, rolled his eyes and made a sound. Just when the old man was so proud.

Zhang Fan has already started to use the knife. This place is not as dangerous as the brain stem.

As long as the safety of relatively large functions is ensured, as for small functions, there is no way to consider them and can only be discarded, because the focus is here.

As for whether you will drool when talking or whether you will drool when seeing a beautiful woman in the future, the doctor really cannot guarantee this.

Dig bit by bit, just like using an earpick to dig out a child's ears, gently dig out the cerumen.

Or just like a child carefully scooping out a cream cake, scoop it out gently with a small spoon.

Here is a word of nonsense that is not nonsense, cerumen, also known as earwax as the saying goes, is up to you whether you want to dig it or not.

But children must not be dug, and don’t use cheap hands. If you dig, the mucous membrane of the ear canal will be damaged. If the child catches a cold in the future, he may develop otitis media, which is heartbreaking and painful.

Zhang Fan removed the lesion bit by bit, and no obvious abnormalities were found in the patient's functions. The removal of the lesion at this time was very interesting.

It's like using a knife to scratch the brain in boiling water. When people are thinking and talking, the brain is also moving.

It was like a big maggot wriggling inside a soft steamed bun, moving up and down.

After gently removing the lesion with the scalpel, the brain was still moving and did not feel uncomfortable because a piece was missing. This meant that Zhang Fan had not destroyed the patient's functional areas.

After Zhang Fan removed the lesion, he carefully observed the patient's condition and the state of his brain. He nodded gently to the anesthesiologist and said, "Okay!"

There is no need to say much, everyone is a veteran doctor. After Zhang Fan finished speaking, the anesthesiologist immediately anesthetized the patient again without even ten seconds. This is technique.
To be continued...