The surgeon's abnormal appearance shocked the nurse, who hesitated and didn't know what was going on. She hurriedly handed the prepared scalpel from the instrument table to the surgeon.
Snap, the handle of the knife was put into the master's palm.
Chang Jiawei narrowed his eyes behind the magnifying glass, fixed his gaze on the location of the surgical incision, and slowly cut open the skin with the sharp knife in his hand. The knife edge is positioned next to the vertebra to make a longitudinal incision, and the length should reach about two vertebrae. Whether to expand the incision depends on the situation during the operation.
When he didn't speak, the senior seemed to have turned into a surgical machine like other teachers, and he could perform a single cut with absolute accuracy. While observing the surgeon's movements, Xie Wanying and Dr. Liu assisted the surgeon to support the surgeon at any time.
Like other surgical operations, after the surgeon cuts the skin, an assistant immediately uses gauze to compress the incision to stop bleeding.
At this time, the surgeon replaced the electric knife in his hand, successively incised the subcutaneous tissue and electrocautery to stop the bleeding.
The very familiar squeaking sound and the crunching sound of opening the breakpoint were heard again in the operating room.
The doctors were all focused on performing the dissection layer by layer.
The lower layer of subcutaneous tissue is the back muscles of the human body. Here are the trapezius, latissimus dorsi, and rhomboid machines. Several layers of muscle groups are cut in order. After cutting the muscle, the retractor is brought up to expose the surgical field.
There is no third assistant, the second assistant is on top. Xie Wanying took the retractor in both hands and carefully placed it on the left and right sides of the incision to stretch the muscles.
Today's surgery was different from the abdominal surgeries she was familiar with from many previous surgeries. The abdomen is like a big sack with a deep area full of cysts and many things. The back surgery does not have such a deep and wide space. After the retractor is removed, you can really feel a tighter force, which will soon reach the bone area.
Once the operation started, everyone was busy with work, and no one would care that she was a girl. Yes, even Senior Chang, who is known to be fond of girls, doesn't care whether she has sore hands.
It shows that no matter how nice a boss is to you on weekdays, he will always be the same on the operating table: rude.
The teachers only focused on the surgical area in front of them, and if they found that she was not pulling properly, they immediately reprimanded and corrected her mercilessly.
Not long after the operation, everyone noticed that Xie was not scolded as usual.
Zhang Tinghai lowered his lips and said, "That's right, Student Xie." Classmate Xie is back, same old, so there will never be a dull moment in Classmate Xie’s operating room.
Dr. Liu groaned in his heart, and glanced at her again from the corner of his eye: Unexpectedly, this student Xie was not only very fluent in academic explanations, but he was also very strong during the operation, and there was not even a drop of sweat on his forehead. He was right, it was really suitable for their orthopedics department.
Whether you have enough strength or not, it must be admitted that the back muscles are not easy to pull, and there is not much slack for the hands to rest. The fatigue of the person pulling the hook increases dramatically with every second.
Chang Jiawei, who became silent, finally spoke again and said, "Hold on."
Don't think that Senior Chang is taking special care of her as a girl. She has already forgotten who is pulling the hook here without raising her head. She is just a good person who sees her subordinates tired.
After the operation progressed to a certain extent, the surgeon determined that the surgical field in front of him had reached a sufficient area. Chang Jiawei issued another command: "Change the fixed retractor."
After saying this, Dr. Liu asked the nurse for a fixed retractor. Retractor is the academic name for retractor. It would be tiring to continue pulling the retractor manually. It is best to fix the retractor by itself without anyone pulling it. Such retractors are called fixed retractors.
