Dr. Chen Xiang was very angry inside. If Cao Zhao was really lying, lying to colleagues like him, and defrauding the patient and his family members before the operation, he would definitely turn him off in the surgical circle later on.
Even if a surgeon wants to persuade people to perform surgery with good intentions, white lies do not mean concealing scientific facts. Cao Zhao and his people made a principled mistake in medicine. For this reason, he fixed his serious eyes on the operating table, touched the mobile phone in his trouser pocket, and was obviously ready to expose everything at any time.
Surgery is about to begin.
The questioning voice at the door greatly affected the atmosphere on the operating table. Classmates like Wei and Dai are swallowing saliva. Then look at the chief surgeon, Mr. Xie, whose pattern is motionless, and the hand holding the knife in the shape of a pen is very stable, making the first cut in the operation area.
Today's surgery is a special situation. With Cao Zhao's consent, the electronic screen hung in the operating room was turned on and at the same time broadcast the real-time picture of the operation to everyone, showing the surgical incision.
The experienced seniors watching from the audience, with their own measuring rulers in their eyes, quickly estimated the length of the incision in their hearts based on the picture. The incision is in the fourth intercostal space, the position is within the normal range, and the length is much smaller, about half.
"It seems to be less than five centimeters." Dr. Han said his calculated value, waiting for others' answers.
The group of people around had no voice, which was equivalent to tacitly thinking about the same as him.
The first cut by the chief surgeon followed the exaggerated Haikou incision before the operation, and the incision was less than five centimeters long. But everyone knows that the first cut is not the last. If the operation 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 surgical incision.
Soon the first difficulty to test the length of the incision came.
After the doctor's operation enters the chest cavity, people in the audience can see from the screen that the lungs inside the patient are occupying the field of view of the operation. Because the doctor does not need to operate on the lung, it is undoubtedly in the way in the chest cavity, blocking the doctor's vision and operation. However, the lung is a relatively large organ, occupying a large proportion of the chest cavity of the human body, and is the largest organ in this place.
According to the routine operation of this operation, at this time the assistant needs to pull the left lung backward with instruments to expose the heart, otherwise the heart operation cannot be performed.
The second assistant, classmate Pan, took the hook, and wanted to help the chief surgeon drive away the giant lung that was standing in the way.
Unfortunately, the incision is small, so the hooks to put in can only be small. Classmate Pan fiddled with the lungs in the mouth with a small instrument, just like taking a small chopstick deep into a narrow-mouth bottle in an attempt to pry open a large object blocking the eye. The difficulty can be imagined. If the blockage is an indestructible rock or a large block of ice, perhaps he can pry it as hard as he can. But human tissues are not hard objects, but soft tissues that are easily damaged everywhere. With a retractor, he can only touch and fight against the lungs carefully. The most difficult part is that when the object is soft, the crowbar-like hook is easy to fall into the mud and cannot move, and it is difficult to find a suitable point of force.
After a while, he was so busy that he broke out in sweat. He had never done this operation before, so it can be said that he had no experience as a reserve, and he could only do it helplessly when he encountered a little difficulty.
All the other teachers could see this in him.
A group of people in the audience couldn't help frowning and muttering.
Cao Dong was a little worried that the playful second child of the Cao family would mess things up.