The others also heard that Dean Zhang was venting his anger on Li Zheng's behalf, so they all smiled without saying anything.
The operation continues.
Li Zheng instructed Chen Dayong and the circulating nurse to tighten the baffle again.
"Uh, how do I pull it out?" Director Xiang asked in confusion. It was too tight, and the connecting rod could not be moved, as that might cause a acetabulum fracture.
"That's easy!"
The engineer handed over a hammer, and Li Zheng followed the connecting rod and hit the tail. It came out in a few hits.
It was an eye-opener for everyone. Surgery can be done this way!
"Director Duan, please continue the operation!" Li Zheng looked at Duan Jianhui and said with a smile.
Duan Jianhui shook his head repeatedly and said, "I am so old that I have no place to hide my face. How can I have the nerve to perform surgery? You continue. I will learn the technique from you!"
Director Duan's attitude changed 180 degrees.
In surgery, technology is paramount and the most capable ones come first.
If you do the surgery well, you will be respected.
Li Zheng was not polite and took the acetabulum liner handed to him by the instrument technician, a small polyethylene bowl, put it into the outer cup of the acetabulum, and then tapped it gently a few times with a push rod.
The acetabulum treatment is complete.
Lee was placing a piece of gauze in the acetabulum to protect the lining and then began working on the femur.
Li Zheng instructed Guo Weiqiang to flex the patient's legs, adduct and internally rotate the hips, with the soles of the feet facing upwards.
Then use the retractor and femoral lever to fully expose the proximal femur.
Li Zheng carefully cleaned the soft tissue on the femoral neck osteotomy surface.
He took the hammer and opener handed over by the instrument technician, made an opening in the center of the femoral neck osteotomy surface, and opened up the femoral medullary cavity.
Next, the medullary cavity files are used from small to large to expand the medullary cavity. Each size is replaced after being inserted once until the medullary cavity file is in close contact with the femoral cortex.
Li Zheng pinched the handle of the intramedullary file and turned it. It was very tight and stable.
"This is the model, let's get the prosthesis!" said Li Zheng.
The whole process went smoothly and everyone was still immersed in his superb operation. It was about to end, but everyone felt a sense of wanting more.
"Doctor Li... aren't you going to try out a mold?" the technician asked carefully.
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