Desheng knew that Zhou Heng was worried, and hurriedly said:

"Yes, Blacksmith Yao has already gone back to get it, he said that he has made a lot, the length and thickness are different, and he will show it to Shizun."

Zhou Heng nodded, and now his mind is full of wondering if this steel plate can work, after all, there are still many people who have rejection reactions in later generations, although there are many factors, but the material is the first.

The patient's current state, if there is no internal fixation, it is amputation, it seems that it can only be fought once, if there is rejection, it can only be said at that time.

Zhou Heng looked around at a few people for a week, and said solemnly:

"Okay, now prepare for surgery, the injured person has a comminuted fracture of the humerus of his right arm, we have to fix it with an iron plate, and connect the broken bones, there will be a lot of bleeding in this position, Sanshun is ready for a hemostat and an alcohol lamp, Desheng Tour, Ma Lingshan is ready to cooperate, prepare the tool for twisting the screw, I install an iron nail, you will tighten it, no problem, right?"

Since he quickly shook his head, there was a hint of excitement in his slightly nervous eyes, everyone is like this, just like Ma Lingshan said, muscle and bone remodeling, what kind of operation is this, comparable to a fairy!

Nervous, it's too late to get excited.

Zhou Heng didn't know what they were thinking, but he looked at the eyes of hungry wolves seeing meat.

Shaking his head, there is something wrong in his heart, he has found some people, shouldn't interns be afraid of panicking, or are they not?

"Alright, let's get started."

Saying that, Zhou Heng began to give local anesthesia to the injured, and at this moment he was already in a coma due to blood loss, and there were no monitoring measures, so he didn't know his blood pressure or anything, so he could only come with his eyes closed.

Ma Lingshan nodded, holding the adjustable prop opener in one hand and the gauze in the other, staring at Zhou Heng's hand without blinking.

Sanshun began to count, "Twenty breaths, sixty-two heartbeats." ”

Zhou Heng frowned slightly, such a heartbeat value, needless to say that blood pressure was terrifyingly low, and every time he raised his eyes, he ordered: "Press a piece of ginseng under the patient's tongue." ”

Immediately, the wound was cut, the swollen wound was released at this moment, the blood gushed out instantly, and the entire surgical wound was full of blood, Zhou Heng grabbed the gauze in Ma Lingshan's hand and quickly wiped the surgical field.

Quickly find the two bleeding spots and reach out towards Ma Lingshan.

"Hemostats."

Ma Lingshan was already ready, slapped the hemostat in Zhou Heng's hand, and pinched the hemostat, as if returning to the operating room of the 21st century.

"Adjust the direction of the mirror and aim it at the surgical site."

Sanshun hurriedly trotted to the side, constantly adjusting the mirror behind those candles, and instantly the surgical vision brightened a little, although it was not a shadow, it was much brighter than before.

Zhou Heng used his knee to hold up the magnifying glass next to the bed and began to carefully separate the tissues around the humerus, completely exposing the fracture site.

With the separation, Zhou Heng's worried heart gradually let go, and completely entered a state of selflessness, the small bleeding points were directly on the hemostat points, and these too small blood vessels could not be sutured, and they were easy to cause oozing.

From the olecranon to the elbow, all opened, Ma Lingshan's breathing was a little unsteady on the side, Zhou Heng raised his eyes to look at him, this thing was not nervous and scared, but his eyes widened, and he seemed to be a little excited.

Zhou Heng glanced at him, the calf thing is really perverted.

Immediately stretched out his hand towards Ma Lingshan, deliberately didn't say what he wanted, Ma Lingshan paused slightly, and hurriedly handed the iron plate with holes to Zhou Heng.

Zhou Heng didn't make a sound, wiped the water stains on the iron plate, and carefully checked the edge of the punch hole for burrs.

This was the case with a gesture on the humerus, and the patient was really lucky, if the fracture was a little lower near the elbow, the iron plate would not be fitted.

Fortunately, it was just right, Zhou Heng reset all the parts of the fracture, some were bone cracks and some were split, and the overall look was quite complete, but some of the gaps were defective, which was already in a good state.

Zhou Heng raised his hand and stretched out his hand to Ma Lingshan, and was just about to blurt out the word electric drill, Zhou Heng was stunned, his brows were frowning, and the whole person was not good.

Damn, there's no drill!

How do you do punching?

How?

How?

Dry?

Seeing that Zhou Heng stopped moving, Ma Lingshan was a little anxious.

"Master, why didn't you do it?"

Zhou Heng raised his eyes to look at him, "The bones need to be punched, but it is not possible to rely on a cross cone, the hardness is too strong, it will take several hours to punch these ten holes, and the injured person will not be able to stand up." ”

Sanshun glanced at it, blinked and said:

"Boss Zhou, I remember that blacksmiths have a tool, that is, a wooden rod, there is an iron wire rotating up and down, and below is a sharp drill bit, as long as you go up and down a few times, the iron wire drives the wood rod, and the drill bit can drill the iron plate out of the hole."

Zhou Heng's eyes widened, "There is still this thing?" Sanshun quickly went to Blacksmith Yao and sent this thing. ”

Sanshun Saya ran out, Desheng was not at ease, and looked at Zhou Heng.

"Master, I'll follow over to take a look, I'm afraid that Sanshun will be too direct and scare the blacksmith."

"Go, go, go."

The two of them came back after a short time out, not empty-handed, but holding an object.

The shape is what Sanshun described just now, but it is full of iron filings and dust, and it is not ordinary dirty.

Zhou Hengyang raised his chin, "Lift it directly to the brush hand, scrub it clean, and then spray alcohol disinfection with a watering can, especially the drill bit, don't worry too much about other positions, we have a hole towel on top." ”

The two nodded, and went directly to the brush room without pausing, scrubbing it clean in a moment, smelling the smell and knowing that it had been rinsed with a lot of alcohol, and the skull of the brain would be drunk after smelling it for a long time.

Zhou Heng hooked his fingers towards Ma Lingshan, Ma Lingshan hurriedly handed over a hole towel, the hole punch was held by the two and fell directly on the first hole of the iron plate, Ma Lingshan knotted the two corners of the hole towel and tied them on both sides.

Zhou Heng looked at this thing and didn't move for a long time, not because he didn't want to move, but because he really didn't know how to start.

"Xiao San'er, you come to punch holes, don't be crooked, I fix the patient's arm."

Sanshun paused, and instantly understood that this little San'er was calling himself, and his face collapsed.

"Ah...... I? ”

Zhou Heng's face turned cold, "What I said just now is very cheerful, except for you, no one else here has ever seen this thing, do you think we will operate?" If I call Blacksmith Yao in to operate, I'm afraid he will be scared to death. ”

Desheng nodded on the side, "Blacksmith Yao was staring at his hands outside, his face was pale and a little dizzy, I asked him what was wrong, he said that he was a little uncomfortable when he saw the blood, and his heart was flustered. ”

Zhou Heng raised his head and kicked Sanshun's ass and yelled:

"Don't be crooked, hurry up."

Sanshun nodded vigorously when he heard this, and stood beside Zhou Heng, he had to rush forward if he couldn't do it at this time, after all, Boss Zhou had spoken, if he wanted to gain a foothold in the Rejuvenation Hall, he had to have his own skills, who would know more?

Without thinking about it anymore, Sanshun grabbed the tool, began to rotate to adjust the direction, and finally turned the handles on both sides in a spiral, and the iron wire continued to rotate, making a piercing squeak.

Zhou Heng kept staring down, the distance between the drill bit and the iron plate seemed to be much closer, and after drilling twice, Zhou Heng shouted to stop.

Sanshun picked up the drill bit hard, Zhou Heng took the iron plate and looked at it, the position was very good, and there was no deviation at all from the straight up and down.

He threw an encouraging look at Sanshun, "Very good, Xiao San'er continue, Ma Lingshan wiped the salt water on the wound surface to keep the wound moist, and Desheng doubled the drip speed." ”

Sanshun seemed to get the greatest encouragement, all the worries before the moment were gone, grabbed the drill bit and started the second one, this time with experience, the speed was faster, and in a quarter of an hour, the ten holes were completely drilled.

Removing the hand drill, Zhou Heng and Ma Lingshan rinsed the wound again, and then wiped it dry, Zhou Heng compared the iron plate to the position of the hole, took the sterilized screw, and began to twist it in.

"Ma Lingshan followed me to tighten the screws, starting from the edge and screwing one by one, don't tighten it, as long as it doesn't fall."

Ma Lingshan nodded, according to the screws selected by Zhou Heng, screwed them one by one, Zhou Heng looked at the position of the ten screws, and there was no bending or skewing on the side, which allowed Ma Lingshan to use the cross cone to tighten one by one.

Zhou Heng began to suture under a magnifying glass, first suturing the medium blood vessels, and then even more small ones, if these blood vessels can be saved, at least the blood luck of this arm will be perfect.

I checked it out at the end and it seemed lucky that the nerve ligaments were all perfectly avoided from the injury.

At this moment, Ma Lingshan's steel nails had been fixed, and Zhou Heng checked it and nodded constantly.

"It's very good, it's perfect, now stitch it up, Ma Lingshan, you can suture the tissue, just do it like the previous practice, don't rush and take it slowly."

Ma Lingshan shuddered, raised his hands to look at Zhou Heng, and stumbled and asked:

"Division...... Is the master asking me to suture the tissue? Are you sure? ”