The anatomical location of the midbrain aqueduct is below the third ventricle and connects to the fourth ventricle. If you want to check the fourth ventricle, you can only use a hose.
To sum up, the whole process of hard mirror inspection is that a rod is inserted obliquely at an angle aligned with the interventricular hole, just passing the lateral ventricle and the third ventricle, and the lens can be installed to check the environment around the rod. If you want to do other It makes sense to replace the operation with the corresponding tool.
After the inspection, if there is no problem, shunt surgery is needed anyway, and there is no need to change the soft mirror for inspection. Huang Zhilei, who was thinking this way, turned his head and asked someone to prepare a shunt tube.
Since the shunt tube is to be buried in the human body in its entirety, the later the outer package must be unpacked, the better, so as to shorten the time of exposure to air pollution as much as possible.
In view of the preparation experience of the ventriculoscopy just now, Huang Zhilei thought that Song Mao was ready without his saying. Unexpectedly, after turning his head, he saw that Song cat was motionless, continuing to guard the pile of ventriculoscopic instruments.
"What are you standing there for?" Huang Zhilei asked anxiously in a low voice in front of the second general foreigner who could not scold him for embarrassment.
As if he didn't hear the voice of the little idiot senior, Song Xuelin's eyes glanced at the face behind the crowd diagonally opposite, intentionally or unintentionally.
When it comes to touching the heads of classmates, it is definitely not just that one person.
Who would touch Xie's classmate's head more, don't think about being self-righteous.
The meaning conveyed by the gaze above was received by Pan Shihua who was standing opposite.
"He seems to be looking at you. Shihua. What is he looking at you for?" Wei Shangquan found something unusual and whispered in his ear.
Pan Shihua's gentle and fair face didn't change, if it didn't move at all.
Those who don't know Pan thought it was just a sign of his good temperament, but those who really understood and understood his reaction would know that this was a manifestation of Pan's unruly nature.
After all, classmate Pan is one of the top students in the class. Among the true academic masters in their class, only student Xie is really humble. Although the others are not as obvious as Lin Hao, they are all very arrogant.
After waiting for a while, when he didn't answer, Wei Shangquan and Geng Yongzhe felt that he was competing with each other in his heart.
At the beginning, the outcome of who will win and die is unknown. Pan Shihua secretly pulled the corners of his mouth.
"Let me ask you, what are you thinking?" Seeing that Yizhu Song Mao didn't move, Huang Zhilei urged, "What do you want me to do?"
Hearing Senior Brother Huang's voice, Xie Wanying said, "Senior Brother, don't open the shunt yet."
ah? Huang Zhilei was startled, then hurriedly turned his head to look at her, and then glanced at Song Xuelin again: "When did you two discuss something, deliberately hiding it from me?"
"No." Xie Wanying firmly denied Brother Huang's random speculation.
The little idiot junior has exposed his IQ to the outsiders again and again. Cao Yong had no choice but to shoot in the past.
Huang Zhilei habitually developed a habit of predicting Brother Cao's eyes half a second in advance, so he closed his mouth first.
When Sun Yubo saw the fellow's reaction, he laughed heartily: This fellow always said that Sun Yubo was not good, but he was actually quite different from him.
"What's your plan, Yingying?" Huang Zhilei regained his breath and asked the junior sister who was the surgeon.
"That's right. Brother Huang, I feel that the water flow rate at the opening of the aqueduct in the midbrain is not right." Xie Wanying said, "The water flow I measured is relatively fast at this place. However, compared with the abnormalities in other cases How abnormal the situation is, may require an experienced brother to identify it again."