3426 Chapter 3426 【3426】

The direction of the internal carotid artery has been roughly mentioned in Dr. Hu's case before. It originates from the common carotid artery and has an important branch of the ophthalmic artery. It can be imagined that it is mapped to the range of anatomical positions on the body surface, some of which are in the ears.

As long as a group of doctors at the scene thought of the knowledge in relevant anatomy textbooks, they could clearly understand that the danger Xie said was not nonsense, and the speculation was in line with medical theory. The speculation she made might be almost 100% accurate. The colleagues who knew her ability at the scene all nodded in their hearts and said: This situation is really bad.

This glass shard is like a sharp poisonous needle in a martial arts novel. The most obvious thing is physical damage. If the shard is contaminated with other substances, it may cause chemical damage.

If it is not pulled out in time, it will cause infection if it falls into the human body. As important as Mr. Xie pointed out, the location of a knife-like foreign body falling near the aorta is the most urgent solution to the current situation faced by patients and doctors.

Everyone can probably imagine the scene of a small knife cutting a large artery in the head.

After the doctor told the firefighters about the risks of these patients in such simple and popular words.

The firefighters gasped and gasped, and when their minds rolled over to the scene of arterial blood spurting in their brains, they all looked pale and sweated profusely, making people want to vomit.

"What to do, doctor?"

"Is it necessary to operate on the spot to pull out the fragments?"

Many people consulted the medical staff one after another, imploring the medical staff to save lives quickly.

How to save? The most straightforward solution a layman can think of for a foreign body in the human body is to pull it out.

Is it okay to pull hard? Thinking about Wu Lixuan's case, hard pulling has never been recommended by doctors.

To remove a foreign body, one should open the human body and remove it slowly, so as not to damage important tissues such as nerves and blood vessels inside, so as to avoid causing greater damage, life-threatening or irreparable sequelae.

It needs emergency surgery.

There are many cases of emergency surgery performed in non-hospital operating rooms. For example, there are examples of emergency brain surgery performed before the hospital. It's just that this operation can't be done now.

Whether pre-hospital emergency surgery can be performed depends on the situation. To put it simply, it depends on whether conditions permit or not. Some equipment is only available in hospital operating rooms, and it cannot be done outside without this equipment. The cranial surgery performed in the hospital mentioned before is simply to drill a hole and get a drainage tube, without using a surgical microscope.

At present, the wounded needs to open the skull to find foreign objects in the brain tissue, and what he needs is the assistance of a surgical microscope. No doctor's eye has the vision of a microscope to take the place of a surgical microscope.

Everyone has given high hopes to classmate Xie, can her eyesight not replace the surgical microscope? She can deduce the position of the internal carotid artery of the injured, as if she can rely on the brain to direct the hand, why can't she replace the surgical microscope to move the knife?

Let classmate Xie say it, and she will say don't make any misunderstandings.

The operations that she performed with her eyes closed actually opened her eyes from time to time to scan and memorize the position of the neurovascular in the surgical field of view before proceeding. The brain didn't collect the information in place, so she didn't dare to move the hand holding the scalpel.

Specifically in this case, the internal carotid artery is a large artery, and there are a large number of research materials and summaries for reference. These allow her to observe the body surface mapping based on the value data provided by her predecessors, and then make a relatively accurate diagnosis.