At a glance, the big guys' movements were experienced and skilled, no different from those of performing adult surgery.
The blood in the subcutaneous tissue must be electrocoagulated first. At this time, you can see two large fan-shaped muscles called platysma. The platysma is a surface muscle that is not connected to the bone. There are two of them, located on both sides of the neck, which allow the mouth to stretch downward.
Do you think there are only two muscles in the neck? No, there are too many muscles. The neck muscles of a person not only control the neck, but also control the mouth and tongue. These muscles also connect the head and chest. They have many functions, and the number of muscles responsible for work must be sufficient. So under the platysma, there are sternocleidomastoid muscles, omohyoid muscles, thyrohyoid muscles, sternohyoid muscles, and sternothyroid muscles. The above are only the subclavian muscles of the anterior neck muscles. A small operation can put the surgeon's anatomy to the test. The doctor must be very familiar with these muscle groups and separate them with anatomical forceps. At the same time, the assistant must use a tractor to help pull them apart to expose the organs underneath. These muscles must be handled carefully to avoid straining them and directly affecting the patient's body functions. The anterior neck area is mainly composed of veins, arteries and recurrent laryngeal nerves on the outside of the trachea. When the assistant helps the surgeon to pull the muscles, he should also pay more attention to these areas.
The surgeon focuses on the fascia covering the surface of the organs. The superficial fascia is the fascia of the sternocleidomastoid muscle, and the deep fascia includes the fascia of the sternal thyroid gland. The fascia is cut open with anatomical scissors. Before seeing the trachea, you can first see a brown-red tissue like two butterfly wings, which is the thyroid gland. The location of the thyroid gland on the trachea is called the isthmus. To perform a tracheotomy, you must use a small hook to slowly pull the isthmus covering the trachea upwards with a small force.
All those present were experienced surgeons, and they were quick and steady when performing these dissections. It could be said that they had extremely accurate eyesight, and they knew immediately where to make the cut with just a glance.
After the trachea was exposed, it was time to cut open the trachea. The surgeon was holding a sharp blade to make an arc-shaped incision at the tracheal ring. Suddenly, everyone saw the tip of the scalpel in Zhang Huayao's hand pause.
Every action of the boss that is different from the usual has an extraordinary meaning. At this moment, the tip of the knife is dull, and there is no need to think too much. It must be that the boss feels something is wrong.
It is a wave, the wave of tissue life is transmitted to the tip of the knife and to the doctor's hand. The doctor's experience and intuition are sensing whether this wave is normal during the operation. If it is not normal, it is likely to correspond to other sudden conditions. Then, the doctor needs to be prepared.
For this reason, Xie Wanying had already seen that Teacher Fu on the opposite side had been preparing to suck blood.
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Zhang Huayao gave a look to the surgical team members around him: Pay attention. Get ready for the shock wave.
The others weighed the issue in their minds and realized that there were no other options.
"Prepare for blood transfusion." Liu Yu turned and instructed the anesthesiologist.
The anesthesiologist and the nurse went to get blood, expecting the patient to be in a situation where he might bleed heavily.
All members of the surgical team were mentally prepared, and Zhang Huayao cut down with the tip of his knife without delay.
You can imagine how sharp the surgical blade is. It is an absolutely sharp knife, so sharp that it will penetrate the bottom with one cut.
Hiss, the trachea was torn open like a piece of paper. Suddenly, another world appeared inside, and flowing blood gushed out.
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