In the process of describing the idea of surgery, Zhao Yuan mentioned an important detail that attracted the attention of Dr. Bardeck.

Kouyat's biggest problem today is not the ligament, but the enlargement of the bone tunnel.

Enlargement of the bone tunnel is a common clinical problem after failed anterior cruciate ligament reconstruction.

Bone tunnel enlargement may lead to problems such as delayed tendon osseointegration, postoperative knee laxity, and graft loosening, but there are few studies on how to prevent postoperative bone tunnel enlargement.

In another world, Zhao Yuan remembers that there are relevant documents: in the animal ACL reconstruction model, the improvement of bone mass around the tunnel and the prevention of bone tunnel enlargement have been realized.

——That is the in-situ reverse drilling bone grafting technology!

To put it simply, this technology is still in the theoretical stage, and there are not a large number of cases as a basis.

Anyone who tries to use this surgery belongs to the first person to eat crabs.

Zhao Yuan constantly compressed Kouyat's psychological expectations.

Only when his psychology is suppressed to the limit will he accept this unprecedented new technology.

A few months ago, if Kouyat had come to Zhao Yuan, Zhao Yuan would never have used this technique.

Because the rash use of new technology is risky for Kouyat, and it is also risky for the surgeon.

However, in his current state, Kouyate can only undergo this operation.

Because he has no other options to choose from.

If the general treatment is used, the treatment effect will be very average, and after a period of time, there will even be a potential risk of amputation.

However, if the in-situ reverse drilling bone grafting technique is adopted, Kouyate will not only have a chance to reach the level of a normal person, but even have a chance to re-enter the arena.

In short, it was a sinister gamble.

Only people who are in dire need of a lifesaver would take such a risk.

Zhao Yuan didn't want to treat Kouyat as an experiment, he still had a good impression of Kouyat, and in order to make him accept his technique, he would do so much foreshadowing.

After communicating with Kouyat, Zhao Yuan and Bardeck discussed the details of the operation in the office.

Zhao Yuan picked up a pencil and sketched on a blank piece of paper, and soon the plan jumped on the paper.

At first, Dr. Bardek was skeptical of Zhao Yuan's thoughts.

After all, the problem of bone tunnel expansion is an unsolvable problem in the discipline.

But after reading Zhao Yuan's hand-drawing, Dr. Bardeck fell silent.

For a long time, he trembled his hands and sighed from the bottom of his heart, "You are really a genius!" ”

Zhao Yuan didn't expect Bardeck to accept his plan smoothly, "With your approval, I have confidence." By the way, before I have surgery on Kouyat, I hope to have a few surgeries to practice my hands. ”

Bardek was slightly stunned, "Okay, I'll arrange a few patients similar to Kouyate in the next few days." ”

Zhao Yuan took the initiative to stretch out his hand, and Bardeck high-fived him.

Zhao Yuan smiled, "Strive to win this big order." ”

Bardek's expression changed from serious to surprised and finally smiled, "Don't worry, I'll negotiate a reasonable price with him." ”

Bardek knew Zhao Yuan's character, if Kouyat was Chinese, Zhao Yuan would not care too much about the treatment fee, but he was a foreigner, and Zhao Yuan would not compromise on the cost.

Bardek suddenly felt some sympathy for Kouyat.

If he chooses his own team from the beginning, even if he doesn't achieve the expected results, he chooses to retire, and he will not be as passive as he is now.

Good horses want to eat back grass and are destined to be ready to be slaughtered.

Of course, Bardeck is still very experienced in slaughtering, both to break the bank, but also to make you feel reasonable.

In this respect, Bardeck bears a striking resemblance to Donkin's little old man.

……

In the next few days, Zhao Yuan used animals to practice the in-situ reverse drilling bone grafting technique.

After the practice was almost complete, the operation on the volunteers began.

The patients for these surgeries were carefully selected volunteers by Dr. Bardeck and Yao Qiang.

Although the volunteers knew that there was a certain risk, they learned that the chief surgeon was Zhao Yuan, so they did not hesitate and happily signed the agreement.

The cost of treatment for these volunteers is calculated on Kouyat's body.

A week later, Kouyat's physical condition adjusted to its best, and Zhao Yuan began to operate on him.

Zhao Yuan also found a detail, Kouyat's agent has disappeared.

Obviously, after being reminded by Zhao Yuan, Kouyat carried out a "cleansing" of the people around him.

Before the operation began, Zhao Yuan communicated with Kouyate.

"There's something I want to tell you."

Kouyat's mood was a little nervous, "No matter what bad the outcome is, I can accept it." ”

Zhao Yuan's tone was unexpected by Kouyat, looking extremely relaxed and even a little excited, "After the treatment of volunteers in the past few days, I found that the probability of you being able to recover has increased significantly, and as for returning to the tennis court, it has changed from one in ten thousand to fifty percent!" ”

Kouyat's eyes widened, "Really? ”

Zhao Yuan said in an extremely affirmative tone, "Yes! So you can now let your mind completely relax. A good mood is a great help for surgery. ”

For Kouyate, Zhao Yuan undoubtedly gave him strong hope.

He didn't know that he was unknowingly "tricked" by Zhao Yuan.

Zhao Yuan's habitual spiritual motivation method!

The surgery is about to begin.

Zhao Yuan reminded the anesthesiologist, "Give three times the anesthesia to a normal person." ”

The anesthesiologist was slightly stunned, and then responded, "Understood." ”

A good surgeon is particularly thoughtful in every detail.

Kouyat is an athlete who trains his body to a very strong level, but he is actually a different kind of creature.

However, under the three-fold anesthetic effect, everyone is a younger brother.

Three-two-one, Kouyate tilted his head and fell into a coma.

Zhao Yuan poked the pointed blade into the upper part of the knee joint space where the line had been drawn.

Immediately after that, the lens is inserted, the system is connected, and the image in the joint appears.

Bardeck and Sergei stood in the observation area, carefully observing Zhao Yuan's operations.

Although both of them are masters in this area, they are still lacking compared to Zhao Yuan.

Zhao Yuan did not choose the front outer entrance, but chose another entrance.

Because of the usual entrance, it has been destroyed by multiple surgeries.

According to the previous images, Kouyate's knee joint was in tatters, and the place where the arthroscopic surgery could be moved was very small.

It's a bit like a mini-game, moving the fewest blocks to complete the puzzle.

In the eyes of Bardek and Sergei, Zhao Yuan's speed and rhythm are simply art.

It's like looking at high-pressure water to clean the stains on the car body little by little.

It's like looking at the torn black silk stockings, which are sewn up little by little......

Internal stent technology is not new to Dr. Bardeck.

But, in Sergei's eyes, it was simply too subtle.