Back to this surgery.

"This is an intracrista type defect."

When talking about patients with tetralogy of Fallot who need surgery, you will often hear the patients' families mention a term called "cross-ring" with concern.

Cross-ring usually means that a second operation is required.

There is an old saying in the industry about this type of surgery: the rings that should not have been crossed are crossed, and the rings that should have been crossed are not crossed, resulting in poor postoperative prognosis for this type of surgery that should not have happened.

Whether or not to cross the ring is a hot topic in the industry, but there is no standard conclusion. However, we have mentioned many surgical cases, and we know that this kind of surgical decision, which is similar to "whether to cut or not", usually depends on the intraoperative classification.

Basically, most of the cases with the trunk type require a cross ring. Therefore, this observation point is very important during surgery. Now that it is clearly exposed, everyone knows this observation point clearly. For non-trunk types, there should be no need for a cross ring.

Another benefit of clear exposure of the lesion is definitely to facilitate surgical operations. The anterior and lower edge of this intra-crista defect is the residual supraventricular crest or muscular ventricular septum, which is composed of muscle tissue and is far away from the cardiac conduction system. Therefore, the doctor can boldly cut it open to the regulatory bundle below. When cutting to the regulatory bundle, it must be carefully protected.

The camera takes pictures accurately, and the surgical cut is fast and accurate.

...

...

The big guys in the audience were even more shocked when they saw this: This?! Fully automated positioning can still reach its limit?

It seems like that's the case?

The knife seemed to be restricted at a certain point and could not cut any further. It was obvious that the robotic arm had reached a certain limit and could not move.

"I must be watching a science fiction movie." Grandma Cao took off her reading glasses and rubbed her eyes hard with her hands.

I just felt the mechanical arm whirring again and again. The amplitude of each movement might be very small, but I could almost hear the whirring sound of the machine starting up through the screen. This kind of fully automated whirring sound is a feature of science fiction movies.

Ye Sujin patted her husband's shoulder and said, "Why don't I go and give her some anesthesia?"

Such a cool operation is enough to mobilize all the adrenaline in the anesthesiologist's body. Doctor Ye Sujin is now full of excitement.

Cao Yudong would not stop his wife, he had stepped down from the operating table. If he were to ask, it would be his son who would snatch the patient. However, his son might also want to be on such an operating table once, even if he could just be an assistant.

The operation was not over yet, but applause broke out in the room. All the leaders in the front row were clapping.

Alan grabbed John's collar and said, "I'm asking you to be a spy here. Tell me, how did they achieve their fully automatic alignment system?"

John: You ask me? They forbid me to watch them all. Isn't that a clear technical barrier against us?

The people of this country actually have technical barriers against their foreign countries. Allen's face was red and he couldn't believe it.

In addition to the bustle of the multimedia hall, in the VIP ward, the previous generation of the sponsor, Mr. Qi, has not been discharged from the hospital and is waiting for surgery, just because Dr. Xie suggested that he can watch the surgery today and choose a better surgery. Seeing this moment, Mr. Qi was so excited that his face turned red, and he yelled at his grandson: "Go, go buy flowers and diamond rings, what are you waiting for?"

Grandpa has been investing in the medical field for many years and he is already very involved in it. Whenever new technology comes out in the medical field, Grandpa Qi will be happier than if he had made hundreds of millions himself.

The tears in Qi Yunfeng's eyes at this moment were exactly the same as those in his grandfather's.

"As soon as she comes out, propose to her immediately!" Grandpa Qi asked his grandson.