Chapter 430 The only solution, the perfect answer!
On the other side, Abel also noticed this.
The corners of his mouth twitched inevitably.
"Are you... playing house?"
When replanting a severed hand, you must pay attention to the basic principles. How can it be replanted with such a degree of damage and loss?
squeak——
At this moment, the door of the great hall was pushed open, and several doctors from the Clinical Medical Device Department came in with a small box: "Dr. Xu, what you want is ready. Let's see if this meets the requirements?"
The doctor opened the box and everyone saw clearly what was inside.
It is a Y-shaped steel material, very similar to the curvature and structure of the metacarpal bone.
"That's enough." Xu Qiu glanced at it. This artificial steel fork that imitates the metacarpal bone can be used to replace the missing metacarpal bone for reconstruction and regeneration of the metacarpal bone!
"Is that so?"
At this moment, Noah and others finally understood what Xu Qiu was going to do.
Use this thing to make an artificial palm?
Is it really possible?
Even if it can be done, what about the two missing fingers?
Soon, Xu Qiu told them the answer.
The second doctor in the Department of Medicine and Medicine opened the box he was carrying, and inside was the sole of the simulated patient's foot.
The cost of this thing alone is more than 200,000 yuan.
But it is indeed worth so much money. In addition to being fake, the physiological structure, blood vessels, muscles, nerves, etc. are almost perfectly replicated on the soles of normal human feet.
"Pole?"
At this moment, everyone looked confused.
I am replanting a severed finger, why does a foot appear?
Noah looked at Wang Shengde doubtfully: "This is your theoretical result, what do you plan to do?"
Wang Shengde was silent for a few seconds, "A surgeon's work is always more useful than done. You will understand after reading."
Noah frowned: "Are you still lying?"
Wang Shengde turned his back.
It's not that he wants to show off...but that he doesn't know what Xu Qiu wants to do!
During the operation, he did see that some of Xu Qiu's operations had a shadow of his theory, but it was just a shadow.
The technology Xu Qiu demonstrated far exceeded his few papers.
Just like, Wang Shengde gave Xu Qiu a design and construction drawing of a rural mud house, and Xu Qiu finally built a Forbidden City...
This is not a magnitude at all!
…
At the same time, many colleagues and netizens watching the live broadcast were confused.
"The foreigner on the right is so powerful. Is he the number 10 in the world? He completed many of the areas that are considered difficult in the field of replantation of severed fingers without any hindrance!"
"Yes, especially the tendons. He does the extensor tendons first, and then the flexor tendons. Such a subtle sequence difference can easily adjust the tension of the tendons, making it feel like a work of art."
"Doctor Xu spent more than ten minutes dealing with the severed hand. What on earth did he want to do...why did a foot still appear?"
"Could it be that the toes are used to reconstruct the fingers? It's impossible. The toes are too different from the fingers. Even if they can be transplanted, the appearance and function will be very different."
"Let's not talk about transplantation. The blood supply of the soles of the feet is different from that of the palms. How can it be successful!"
"..."
Under the puzzled eyes of countless people, the third box in the Medicine and Machinery Department was opened.
This time, it's a small hip bone, and ilium bone.
Before anyone could figure out the meaning of the two bones, Xu Qiu had already moved.
He picked up the scalpel and cut off part of the hip bone and the nail flap of the big toe. With one press, one sew, and one button, he formed an elongated shape similar to a finger.
The other finger is formed again by the second toe joint, part of the iliac bone, and the nail flap.
At this time, his idea of surgery was finally seen through by Noah and others.
"He wants to use artificial metacarpal bones to reconstruct the toes and replant them into fingers?!" Noah was extremely surprised.
Not to mention whether it can be successful, this idea is too bold!
Clinically, it is not that there are no doctors who want to try this, and many are even doing it, but without exception, they all fail in the face of the difficulty of reading.
The blood vessel network is inconsistent, the nerves are also different, and the flexibility and functionality of the toes are far inferior to those of the fingers. What can be replanted?
Just to maintain the integrity of the palm, this is not worth the gain.
"Dean Wang..."
Noah quietly raised his name to Wang Shengde.
Just as he was about to ask a question, Wang Shengde quickly tensed up: "It shouldn't just be for appearance."
"should?"
Noah, Joseph and others were puzzled.
Isn’t this Wang Shengde’s theory?
However, before they could think about it, the picture on the screen attracted everyone's attention.
After completing the toe shape repair and plastic surgery, Xu Qiu started assembly.
The Y-shaped artificial metacarpal steel fork replaces the missing metacarpal bone and is connected to the stump on the radial side of the broken arm. The outside is then covered with the muscles, blood vessels, nerves and skin of the arm.
The two missing fingers were replaced with reconstructed toes.
Next comes the extremely demanding anastomosis repair step.
Tendon repair…
Dorsal finger vein repair…
Suturing the skin on the back of the finger…
Finger nerve repair...
And digital artery repair…
Step by step, Xu Qiu's performance became more and more perfect, with flying needles and delicate stitching, and the knife was like a god.
The various techniques summarized from Wang Shengde's theory are now integrated into one, all displayed on the current palm finger regeneration technique.
Since this was a simulated surgery, many boring steps were omitted.
For example, originally a long finger nerve needed to be repaired, and the epineurium had to be sutured with a 9-0 non-damaging needle and thread under a surgical microscope.
But in the simulation, only one suture was needed, and it was enough to show the conventional epineurium suture, nerve transplantation when defective, and nerve cross suture, etc.
The originally long hours of repetition were shortened to less than ten minutes.
Finally, after two hours, the two operations were completed one after another.
When Noah and others saw the simulated palm after the operation, their hearts almost stopped, and they couldn't believe the scene in front of them.
On Abel's side, the three defective fingers were indeed completed well, with good appearance and anatomical structure that was consistent with the physiological structure, but he still made mistakes in the repair and regeneration of the terminal knuckles.
This can't be blamed on Abel.
The replantation of the terminal knuckles is a difficult problem in the entire hand surgery, and it is also a hurdle that many top doctors have pursued for a lifetime and have not yet crossed.
Not only that, the doctors don't even know how to cross it.
Abel's research results have actually taken a big step forward.
This step must have a price, that is, the great increase in the difficulty of the operation.
The replantation of the distal knuckle is, after all, a problem of the anastomosis of the peripheral vascular network. If you want to do this operation, there is only one way, that is, to wait for a shocking doctor to perform delicate operations that even surgical robots cannot complete!
However, this was before seeing Xu Qiu's surgical method.
From this moment on, when Noah saw Xu Qiu's operation completed, he realized that the direction of his distal regeneration was completely wrong. The solution given by Xu Qiu was a brand new solution, a stunning perfect answer!
