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  Song Xuelin can be hooked by Cao Yong, Cao Yong really has this ability.

  Xie Wanying also thinks that Senior Brother Cao is a martial arts master with hidden secrets, otherwise he cannot explain why Dr. Song was hooked up.

   The problem is that Senior Brother Cao is very gentle to her, so she can\'t really see why Senior Brother Cao is so powerful.

  After lunch, Brother Hu is going to the hospital for a B-ultrasound review.

   Brother Cao said where he was going to have a meeting in the afternoon, and drove her and classmate Geng to Beidusan on the way.

   Geng Yongzhe ran down after receiving the news and got into Cao Yong\'s car with her.

   Driving all the way, Cao Yong asked his younger brother, "Are you ready?"

When brother    heard that he was going to be an assistant, Geng Yongzhe reported to his brother truthfully: "I discussed the surgical plan with Yingying. Teacher Du approved it."

   Little Junior Sister is now the technical backbone of a class of students. Cao Yong smiled and did not forget to say to the person sitting next to him: "Rest properly and learn to relax."

  Senior brother has sharp eyes. Xie Wanying, who wanted to take out her notes and look on the road, took out her hand from her schoolbag, not daring to overwork in front of her senior brother.

   Driving to Beidu San and getting off the bus, Xie Wanying and Geng Yongzhe thanked their senior brothers and ran to the inpatient department to find a teacher.

   Dr. Zuo Liang saw them and asked about the operation in the morning. When he learned that the operation went well, he said, "Mr. Du has been concerned about this matter all morning. Now that it\'s better, you can rest assured to do the operation in the afternoon."

  Wang Cui\'s surgery was scheduled for the second unit in the afternoon and sent to the operating room around 3:30 for preparation.

  I heard from the doctor beforehand that she was doing a partial excision to save the uterus. But according to her inquiries, the patients said that it seems that the failure rate of this kind of operation is very high. Wang Cui was uneasy when she was pushed into the operating room.

  The patient finished spinal anesthesia. Du Haiwei walked into the operating room. This kind of operation is relatively small, and he does not need to do it himself, but only needs to be supervised by the side. Dr. Zuo Liang sat on the main cutting position.

  Like the last laser surgery for cervical erosion, today\'s surgery is also a vaginal surgery. The instruments are entered from the "cause" tract, and there is no need to open the abdomen. Due to the narrow surgical field, such an operation cannot be squeezed in and operated with multiple hands, which can usually be done by one doctor. Assistants are mainly standing by to assist at any time when needed.

  The surgical plan was planned and submitted by Geng Yongzhe. Zuo Liang has seen it, and before the actual operation, he has to ask the student again: "How much do you mean by bevel cutting?"

  Conization of the cervix is ​​generally performed first to diagnose the extent of cervical lesions. If the resection of the lesion is to be done, it is necessary to have good pathological support as in breast conserving surgery, and ensure that the margins cut by the surgeon are negative. If the cut edge pathology is positive, only repeated conization or total cervical resection can be performed.

   When the surgeon performs conization, either a cold knife or an electric knife is used. Using cold knives is definitely not as labor-saving as electric knives. It requires doctors to use knives. Clinical doctors naturally prefer electric knives.

   Unfortunately, it is not suitable to repeat the taper with an electric knife. The edges cut by the electric knife are not as clear as those cut by the cold knife, which will lead to many consequences.

  If you want to use an electric knife to cut, you must be able to ensure that one knife is in place, and the cut edge is negative. This is a very test of the doctor\'s own technical ability. How big the scope of conization needs to be, doctors usually can only rely on the naked eye and experience to make a preliminary judgment and then send it to the medical examination for review.

   (end of this chapter)