Chapter 1653

Hearing Chen Cang's words, the people around him immediately shook their heads!

Professor Chen usually has a good temper!

But during the operation, he was a very strict man.

This is a very demanding person for surgery.

Sure enough, after hearing Chen Cang's words, the group of British experts behind them immediately blushed!

They want to argue, but they understand that this is not the time.

Queen Eli in the outside office frowned at this.

These experts are so impolite that they disturb the operation in the operating room!

An expert from the Royal College of medicine nearby explained: "queen, Chen Cang chose local anesthesia, which... Will aggravate the pain during the operation and may affect the operation..."

Wu Tongfu couldn't listen any more. He said, "you can, you up! Nocannobb."

This sentence in Chinglish... Let the expert really understand the general meaning.

His face turned red and he stopped talking.

"Queen, Professor Chen Cang is very strict and serious about surgery. Don't worry," Wu Tongfu explained.

Queen Eli nodded, too.

However, it seems a small problem, which also means that the two sides had differences on anesthesia from the beginning.

However, Chen Cang is still the main knife, which does not affect him at all.

Now William's wound in the * * area has not healed and needs surgery in the posterior fossa.

(by the way, the mastoid region is located behind the ear. You can touch the bone lump. Don't ask why craniocerebral surgery is like a room... He's not on the chest!)

Local anesthesia is the choice of surgery, which means that Chen Cang needs to observe whether the patient's facial pain disappears and whether supplementary amputation is needed.

These Chen Cang has reminded William, but he told him again: "during the operation, we will stimulate and induce trigeminal God level pain, but the time is very short and don't be nervous."

William nodded, "I'm ready."

Subsequently, Chen Cang picked up the scalpel and began to make a median incision in the posterior fossa according to the marked points.

When opening the occipital bone window, he deliberately chose to lean slightly to the diseased side. After biting the foramen magnum and the posterior arch of atlas, the dura was exposed.

At this time, Chen Cang was excited!

Because it is no exaggeration to say that this operation is a naked show operation.

Because the operation starts from opening the bone window, it is full of details!

Chen Cang held a scalpel and gently cut the dura mater.

At this time, the cerebellomedullary should appear in the field of vision.

"Give me the pipette!"

Wu Hui seemed to be an equipment hand and skillfully handed Chen Cang the props he needed.

Chen Cang doesn't trust to give this operation to anyone. After all... He pretended to be forced in front of the queen. If the operation failed, wouldn't he be... Stupid X!

Strength is called dress.

No strength

When the surgical knife pierces the arachnoid, the cerebrospinal fluid flows out quickly, and the pressure of the whole head decreases instantly!

Chen Cang enjoyed lifting the cerebellar tonsils, and then washed some cerebrospinal fluid for standby.

At this time, Chen Cang took over the lens of the operation and began to bend carefully through the latch at the lower end of the cerebellum and the fourth ventricle... Step by step, he went deep into the medulla oblongata!

When we saw this scene, we suddenly dared not have more atmosphere.

Because there are many nerves in the lateral sulcus of the medulla oblongata!

Like a dense network, the common accessory nerve roots and vagus nerve roots are issued from now on!

Therefore, the microscope must remain stable in an effective space.

If you accidentally hurt your nerve, this operation will be busy.

Under the microscope, suture the nerve in the posterior hair of the fourth ventricle?

Well, it's a joke!

When people saw this picture, they were worried

How to operate in such an intracranial environment?

You can say so!

It can be clearly seen through the microscope that the operable space of the scalpel does not exceed 5mm!

What is this concept?

In a period of about 30 minutes, Chen Cang's hand holding a knife can't fluctuate more than 2mm!

And how far is two millimeters?

Maybe it's half shorter than the hair on your hand!

Because the scalpel is actually a lever. Chen Cang holds the handle. As long as the handle moves slightly, the fluctuation range of the knife head is very large!

Seeing this complex medulla oblongata area, everyone watching the operation was stunned by this picture.

Even queen Eli and her husband, who were watching the operation outside at this time, were unconsciously nervous!

They can clearly see that Chen Cang's knife enters so hard and slowly!

The process is slow.

Everyone watching is a little nervous and anxious.

It can be said that this is an operation calculated in millimeters.

But the error is within MM!

You can reach out and feel whether you can stand still and shake no more than 1mm even if you don't take things.

You can imagine what this concept is!

The knife goes deep slowly and has no focus, because each point can't withstand the damage of a sharp scalpel.

The scalpel can't be used as a dagger, let alone fight, because the body of the knife is very soft, but his blade is extremely sharp.

Finally!

Just 8 ~ 10mm away from the midline of the latch plane of the medulla oblongata, they finally saw a rod-shaped body and a small gray nodule with longitudinal uplift on the outside of the wedge nodule!

Here is the trigeminal eminal eminence, and here is the trigeminal spinal tract and its nucleus.

The incision is right here!

Chen Cang did not dare to mess out. The knife steadily entered between the vagal and accessory nerve roots and the posterior root of the first cervical nerve, and stopped about 4mm below the latch plane.

Because there are no blood vessels here, it is a rare area without blood vessels, which is relatively safe.

Therefore, Chen Cang chose here as the operation area!

When the experts behind saw this scene.

Suddenly his eyes lit up!

Seems to have discovered the core secret of this operation.

But!

What they don't know is that this operation, so far, has just begun!

skill?

In the face of absolute difficulty, it can only be said to be a little convenient.

Just when everyone secretly found a skill, Chen Cang's next operation made them start to doubt life!

Because! Chen Cang's wrist is very dexterous. The handle seems to be motionless, but the tip is like a cold awn!

Instant force, not light, not heavy, not deep, not shallow, but as fast as a shadow!

Make two quick cuts on the medulla oblongata!

Suddenly, a 3mm deep and 4mm wide incision appeared in front of the crowd.

Everyone was stunned when they saw this scene!

This... Too fast!

Also... That's right!

Even when they looked at the screen, they saw only two residual shadows!

How did this happen?

How could he?

Is this the "inch mang" in Chinese Kung Fu?