Doctor: It's reasonable to perform surgery on yourself.

Feeding qualifications?

Mo Wan smiled and nodded: "Yes, usually in the emergency department, everyone rushes to bring meals to Dr. Xu. Once, we almost had a table full of Manchu and Chinese. Later, Liu Susu made a rule and assigned everyone a day to bring meals. It’s just a little more harmonious…”

Tong Yan shrank her neck.

Going to the doctor is really scary...

…

After Mo Wan and others left, Xu Qiu returned to reality from the simulated operating room.

He opened the navigation on his mobile phone, scanned a shared bicycle and came to the entrance of Annex 1.

"Sign in."

"Congratulations! You checked in at a new location!"

"You will get bonus rewards when you sign in for the first time! You will get: Master-level craniotomy experience!"

Unpretentious craniotomy…

As the white light flashed past and penetrated the whole body, Xu Qiu's mind surged with countless experiences and knowledge of craniotomy.

Master-level craniotomy experience includes thirteen common, rare, unconventional and even tricky craniotomy paths, such as mid-occipital subtentorial craniotomy, posterior fossa bone flap craniotomy, and Poppen approach.

At the same time, there are also a lot of experiences that can only be accumulated based on the number of operations.

For example, tumors in the cerebellopontine area and lateral cerebellar tumors should use the suboccipital retrosigmoid sinus approach; tumors whose center is in the midline of the posterior fossa should use the suboccipital median approach; tumors whose center is in the cerebellar hemisphere but whose border extends to the midline of the cerebellum To insert the knife from under the pillow...

"Stable."

Xu Qiu's craniotomy itself is already very superb.

However, this is indirectly improved by relying on other fourth-level surgeries.

But now, he has experienced a huge increase from the craniotomy level.

It's like a surgical madman who has been doing craniotomy for thirty years and clearly remembers the gaps in every bone flap.

"Moreover, it is not just a conventional craniotomy. With the ability given by the master's craniotomy experience, maybe I can also try to perform the surgery to the brainstem!"

The brainstem has always been a restricted area for surgical operations. It is located all over various life centers. A slight touch may cause the death of the patient.

Xu Qiu has initially developed the ability to explore brainstem surgery.

Of course, the stakes are high.

However, compared to the helplessness of other doctors, Xu Qiu at least still has the ability to operate a knife, which is a layer of insurance.

"As expected, Fuyi is best at, or perhaps, their one-leg surgery, which is craniotomy."

Xu Qiu was both happy and disappointed.

The craniotomy will be of great use to his lecture tomorrow.

However, he has another goal - to obtain the authorization for the craniotomy machine.

If you want to get this thing, you have to rely on the sign-in reward tomorrow.

The first time you sign in, the bonus will be the largest, and there will also be a certain degree of additional reward coefficients for subsequent times.

"I hope I can get that reward tomorrow." Xu Qiu thought.

…

"Stinky tofu, beef rice, sugar-oiled cakes, fermented glutinous rice dumplings..."

In the hotel, Tong Yan placed snacks on the table one by one.

Gulu.

While posing, she couldn't help but swallow her saliva.

Xu Qiu glanced at it and said, "Aren't you full?"

"Eat... I'm full, but there are too many delicious foods in Hunan Province. I hate that my stomach is not big enough."

Obviously I can't eat anymore, but my brain still wants to eat.

Mo Wan also touched his belly...it felt better.

By comparison, Linyi is indeed not a developed city.

Although the land and house prices next to the clinic have increased, the supporting services are not perfect. For example, the food is far inferior to that of the one attached to one of the four major hospitals in the past.

"That makes sense."

Xu Qiu nodded.

He had no power before, but now he can intervene.

Developing clinical medicine peripherals can improve doctors' sense of happiness, and more fireworks can also allow patients to feel the beauty of the world.

After eating for a while, Tang Yunshu came over again.

Holding her notebook in her arms, she said, "Doctor Xu, the chief director of Annex 1 is asking me about the content of your lecture tomorrow. Do you want to reveal it to them?"

Xu Qiu thought for a while and shook her head.

Catching the opponent by surprise will help him seek the craniotomy machine.

Tang Yunshu frowned: "Dr. Xu, do you really not want to consider changing the subject? Craniotomy... There is no one in China that does it better than Appendix 1."

Xu Qiu was about to eat stinky tofu when he found Tong Yan sitting opposite her swallowing her saliva.

He silently pushed the other one over, and then said: "No need to change, just do the craniotomy."

"Okay, um... have you prepared the PPT? If so, you can give it to me. I will go there early tomorrow to prepare it."

Xu Qiu shook his head: "No, I will do it tonight."

"???"

Tang Yunshu was dumbfounded.

Preparing for the moment? !

The other party is attached to one!

Tong Yan was eating stinky tofu, and her affection for Xu Qiu surged. She supported: "Don't doubt Dr. Xu, he can definitely do it. I will be here with him tonight to help him do it!"

Mo Wan felt as if he was facing a formidable enemy and said, "I'll stay here to help as well. I'm good at making PPTs."

Tang Yunshu subconsciously became worried.

Many doctors, especially surgeons, have very confusing relationships between men and women.

But the next moment she shook her head.

If it's Dr. Xu, there's no need to worry at all.

Unless the snack Tong Yan brought was drugged.

Thinking of this, Tang Yunshu left with peace of mind.

…

Three o'clock in the morning.

Mo Wan and Tong Yan slept soundly in the big bed room at the back.

In front of the desk not far away, the bright light of the computer shone on Xu Qiu's angular face.

He looked straight ahead, frowning sometimes, smiling knowingly sometimes, and condensed his master-level craniotomy experience into dozens of pages of handouts, completely forgetting that there were two women in the room with their long white legs exposed from the quilt, occasionally revealing their beauty.

"Drilling a hole one centimeter below the star point has a 25% chance of damaging the venous sinus, but drilling further below will result in more bone being bitten off during the operation..."

"Therefore, drilling at the intersection of the superior nuchal line and the extension of the posterior edge of the mastoid is the best choice."

"And the most important positioning issue of craniotomy."

"Before the operation, do a continuous scan of the head CT or MRI thin layer, and then perform three-dimensional reconstruction. Navigation can be used during the operation - there is also a more clever method for this step. Between the first and third holes, according to the exposed part of the venous sinus edge, a certain amount of the posterior edge of the mastoid can be removed to form a bone groove connecting the two bone holes... There is only an extremely thin skull inner plate here, which greatly reduces the risk and difficulty of entering the skull, and the speed will be greatly improved!"

"Another one, 85% of patients have their mastoid grooves completely covered on the surface of the sigmoid sinus, so draw a straight line from the mastoid tip to the confluence of the squamous suture and the parietal mastoid suture. This straight line is equivalent to the projection of the ascending segment of the sigmoid sinus!"

If there were a doctor who was proficient in craniotomy here, he would probably be shocked and speechless.

Xu Qiu had found a way to crack the elusive clinical positioning problem with ease... and he also had various skills and techniques that were simply astonishing!