Chapter 1719 [1719] Not so Good

In any case, it is absolutely correct to wait for the teacher's instructions when you are not sure.

Now the teacher has not given instructions, so I can only try to hold my breath.

The student Geng Yongzhe on the opposite side was very patient, he didn't ask, just waited.

Compared with other boys who have been together in the class, Geng Yongzhe will never stand still when he really does not move. This kind of dumbness is probably not even comparable to the monitor of the dull gourd.

Xie Wanying vaguely felt that Geng should be a person with super perseverance.

In front of him, the surgeon's hand had to touch the lower part of the uterus to determine the position of the fetal head. The experienced Director Yu mumbled, "Not very good."

When the others heard the chief surgeon's words, they couldn't help but tense their nerves. The assistant, Dr. Peng, placed his hand at the bottom of the palace to assist the chief surgeon.

"Don't be nervous." Director Yu said to the assistant on the ground.

The director must also be a big boss. Director Yu has a more stable appearance than Teacher Li, and so far he speaks in a slow and slow tone.

Director Yu's scalpel cut open the uterine wall, only about three centimeters, and then cut the amniotic membrane with surgical scissors, replaced the suction device, sucked the amniotic fluid inside, and prevented the umbilical cord from being washed out by the amniotic fluid and causing fetal asphyxia. After the suction is almost complete, use your own two hands to tear the incision to 10 cm, and cut across the uterine wall in the same direction as the uterine muscle fibers, so that tearing is easier than incision and causes less damage.

Everyone can see the black hair of the fetus.

"Hey." Dr. Peng couldn't help being nervous, and sighed overflowing.

It can be seen that this situation is really not good. What's wrong?

Perhaps in the imagination of outsiders, the cesarean section operation is to open the belly of the pregnant woman, expose the fetus to the doctor's field of vision, and the doctor can easily lift the fetus out.

Reality has never been so simple and perfect, especially medicine. What you need to be clear is that cutting a pregnant woman's belly does not mean removing the whole belly, but opening a hole. It's like a bag of things. After you open the mouth, you can only see part of the things inside. In order to maintain the integrity of the contents of the bag, care must be taken during the process of pulling the contents out of the bag to prevent damage to the entirety of the contents. It is best if the mouth of the bag is large enough and the objects inside are small enough, so that it is easiest to pull out. The most favorable conditions for cesarean section are impossible to exist. It is impossible for the doctor to cut the uterine wall of the pregnant woman to the maximum extent. He must help the patient to reduce the uterine incision as soon as possible to minimize the damage to the uterus and save the pregnant woman the chance of the next pregnancy. The pregnant uterus is mainly supported by the fetus and amniotic fluid, so it is impossible for the fetus to be small.

Since the above two best conditions are impossible in reality, the doctor had to think of another best condition to pull out the fetus. what is it Think about opening the mouth of the bag, and the things inside are just in the position where the hand is the easiest to pull out. At this time, it is easiest to pull more things. Since the general posture of the fetus during childbirth is to put the head down into the basin, the conventional transverse incision is made at a place three or four centimeters above the pubic bone. Many women’s uteruses will be opened at this position and the ears or the back of the pillow will be exposed. At this time, it is easier for the doctor to hold the head of the fetus and take the fetus out of the mother's body.

These are general conditions, what to do in case of special cases. Some doctors judge that the fetus is difficult to retrieve, and they will directly perform a longitudinal incision or expand the incision to a T-shaped incision.