What are the different types of screws? What are the differences? Where are they suitable for use? When is the thread right and when is it wrong? When should I pay attention to the deviation of the screw path when there is any deviation in the feel? How to adjust the force and angle of the screw to make the screw fit the object? These skills really need to be figured out by hands. It is a threshold for girls who rarely do this kind of work.
She was different, her touch had already been trained, and she was able to do it quickly. To be honest, since the position and angle had been determined, she didn't need to use her brain to calculate the process, and her experience and reflex arc were enough to handle it.
Everyone saw her twisting it easily, and could tell from her eyebrows that she didn't even use her super brain to do it. In an instant, everyone blinked: What's going on?
Doctor Liu had that thought again: Could it be that Student Xie was born to be a good candidate for orthopedics?
If he dared to say this, Cao Yong and Tao Zhijie standing opposite him would probably scold him to death first.
In reality, Xie Wanying herself admitted that after she took the materials from the orthopedics department back to study, they were very different from those from other departments. They were very similar to many of the items her father used to repair cars, and belonged to the field of mechanical engineering.
She herself cannot say whether she has such talent, but the family environment she grew up in has caused her to have a certain understanding and familiarity with these things. It may be said that she has a "talent", because for this reason she has an advantage over other medical students in this regard.
If we discuss it more seriously, one of the foundations of mechanical engineering is mechanics, which has a lot in common with orthopedics. For example, artificial bones can be said to be material mechanics, and filling requires some fluid mechanics. The knife she guided before was fracture mechanics, and determining the drilling point can be said to be computational structural mechanics.
If she has the chance, she wants to try titanium plate fixation in joints in orthopedics. The structure of joints is different from that of the spine, and whether there are micro-differences in the bone needs to be considered. As Teacher Tan instructed, it is best to experience and familiarize yourself with all the organs and tissues of the human body during the internship period. In the future, as a surgeon, she will have no problem in handling any situation.
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Tighten it easily, put the rod in the middle of the screw, and then adjust the screw to fix it.
Chang Jiawei let her continue doing this job without realizing it.
The others remained silent, as they all saw that the miraculous effect was about to appear.
After she adjusted a few screws and screwed them onto the rod, the titanium cage that was previously inserted was no longer short, but became just right. The most interesting thing is that she did not tighten these screws to force the titanium cage or pull the rod closer to the bone. There is only one reason for this, she took into account that the intervertebral disc mobility of this patient's adjacent vertebral body was slightly different.
It was so quiet around that you could even hear a piece of paper falling.
The operation is almost over here. The surgeon will check again and call it a day if there is no problem. X-rays will be taken after the operation.
The surgeon and his assistant's four eyes were in the field of vision, standing straight, as if their eyeballs were frozen and could not move. Others could see that the surgeon and his assistant could not keep up with Xie's calculation ability, and all their energy and physical strength were put into their brains, urging their brains to work. No one laughed at Chang Jiawei and Dr. Liu for this, because no one at the scene could keep up with Xie's pace.
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