Doctor Chen Xiang was very angry. If Cao Zhao was really lying, lying to a colleague like him, and deceiving the patient and his family before the operation, he would definitely be outed in the surgical community.
Even if the surgeon had good intentions to persuade someone to have surgery, a white lie is not a way to conceal scientific facts. Cao Zhao and his people made a mistake in medical principles. For this reason, he stared at the operating table with a serious and harsh gaze, and touched the mobile phone in his trouser pocket, obviously ready to expose everything at any time.
The operation began immediately.
The questioning voices at the door affected the atmosphere on the operating table. Students like Wei and Dai were spitting. The lead surgeon, Xie, was motionless, his hand holding the knife was very stable, and he made the first cut in the operating area.
The surgical situation today was special. With Cao Zhao's consent, the electronic screen hanging in the operating room was turned on and the real-time images of the operation were played to everyone at the same time, including the surgical incision.
The seniors watching from the audience were experienced and their eyes were like measuring sticks. They quickly estimated the length of the incision in their minds based on the image. The incision was located at the fourth intercostal space, which was within the normal range. The length was much smaller, about half the length.
"It seems to be less than five centimeters." Doctor Han stated his own measurement and waited for other people's answers.
The people around him kept silent, assuming that they thought the same thing as he did.
The surgeon made the first cut, and the incision was less than five centimeters long, as he had said before the operation. But everyone knows that the first cut is not the last cut. If the surgical field is not good during the operation, the original incision can be expanded at any time. The actual length of the surgical incision depends on the final incision.
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Soon the first challenge of testing the length of the incision came.
Just watching the doctor's operation after entering the chest cavity, the audience can see from the screen that the patient's lungs occupy the surgical field of view. Because the doctor does not need to operate on the lungs, it is undoubtedly a hindrance in the chest cavity, blocking the doctor's field of view and operation. The lungs are relatively large in size and occupy a large proportion of the human chest cavity, making them the largest organ in this area.
According to the routine operation of this surgery, the assistant needs to use an instrument to pull the left lung backwards to expose the heart, otherwise the heart surgery cannot be performed.
The second assistant, Pan, took the retractor and was ready to help the chief surgeon remove the giant obstacle of the lung.
Unfortunately, the incision is small, so the retractor can only be small. Pan used a small instrument to manipulate the lung in the incision, which is like using a small chopstick to reach into a narrow-mouthed bottle and try to pry open a large object blocking the eye. It is as difficult as you can imagine. If the blockage is an indestructible stone or a large ice cube, perhaps he can use all his strength to pry it out. But human tissue is not a hard object, but a soft tissue that is easily injured everywhere. With a retractor, he can only carefully touch and resist the lung. The most difficult part is that when the object is soft, the retractor, which is similar to a crowbar, can easily become stuck in a quagmire and it is difficult to find a suitable point of force.
Soon, he was so busy that he broke out in a sweat. He had never done this operation before, so he had no experience at all. When he encountered any difficulties, he could only stand there helplessly and worry.
The other teachers all noticed this.
A group of people in the audience couldn't help but frown and mutter.
Cao Dong was a little worried that the playful second son of the Cao family might mess things up.
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