Anyone who has experienced orthopedic surgery knows how troublesome it is to deal with bones. In the early stage, because the muscles attached to the bones are strong, unlike when the abdominal cavity is cut open and it is full of soft objects, it is impossible to pull down the hook immediately after it is removed. You can only slowly use a small tool.
to solve.
The middle bend is used for things like a retractor. Pull open this incision to expose a wide field of view for the doctor to operate. It is inconvenient for adults to operate here, and children are young and have small bones.
This limitation is even more severe.
Classmate Pan Shihua's eyes were wide open. He had only seen abdominal surgery before. This was his first non-abdominal surgery, and he could really feel that he was undergoing an upgraded version of surgery.
Unlike him, Xie had experienced pediatric surgery and read about cardiothoracic surgery. He was much calmer. He directly stretched out his hand and said to the surgeon: "Doctor Duan, let me help you open it."
Duan Sanbao looked at her with his round eyes and handed the middle curve to her.
Classmate Pan could read the expression in the surgeon's eyes and doubted what Classmate Xie wrote: Do you have the strength?
It turns out that when this classmate Duan Sanbao assisted classmate Xie in intubation, he took the initiative to use a vascular forceps to open the incision because he was afraid that classmate Xie would not have the strength. Retracting the hook requires strength, so don’t think that using a curved forceps to open the incision is a retractor.
It doesn’t take much effort. Wrong, the small incision here does not mean that the surrounding human tissue is missing. What is pulled apart is the same as the surrounding human tissue. To be precise, it is more laborious than the retractor. At least the retractor can be held with the whole hand.
It even relies on the whole body to exert force. It is difficult to hold it in the middle bend and only the fingers are used to exert force.
Classmate Duan Sanbao's suspicions were well founded, but classmate Duan Sanbao didn't know that classmate Xie was the top athlete in their class and a girl who could compete with boys. Classmate Pan suddenly had a strange idea in his mind and quietly watched other people in his class and their class.
Boys roll over like cars.
She took the middle-bent student Xie and inserted the bend into the upper edge of the sternum quickly and accurately. The others were instantly surprised by her lightning-fast movements.
Everyone was first surprised by the fierceness she showed as a girl. She felt like she was super hard when she penetrated her like this. In fact, no, she didn't penetrate her hard at all. She was not a hard-liner. She was a gentle person. She really picked the right place and clung to her.
Just push it down through the gap between the flesh and bone. It can be inserted accurately and without any obstacles. It will definitely be faster than hard insertion.
When a group of people realized this, they all opened their mouths in astonishment: This?
Classmate Duan Sanbao's round eyes rounded up, and a bad feeling suddenly arose in his heart.
Sure enough, it was effortless for Xie to use the middle bend to open the surgical field for him.
The pressure rolled back from the first assistant to the surgeon.
Duan Sanbao understands why teachers like to play soft music instead of passionate music, because the surgeon needs a sense of mental balance. Sometimes a good assistant is urging the surgeon unknowingly.
The nurse sister took another look and realized that there was no need to give up her courage, so she quickly played a soothing piano music instead.
The sound of the music changed, and everyone's mentality adjusted. There is no need for passion at this time, but caution. There are too many big blood vessels around here.
The chief surgeon picked up the electric knife, cut the periosteum on the sternum in the exposed surgical field, and cleaned the nearby ligaments.
The first assistant and the second assistant, who had never worked with the chief surgeon, suddenly heard the chief surgeon seeming to be mumbling something.
"There's the transverse jugular vein here, and there's an unnamed vein on the left side here, and there are more small venous groups here—"