When Uncle Wang walked into the conference room, he was stunned to see a stainless steel tray on the table, which was burning with fire.

Zheng Renhe and Su Yun are smoking.

Is the cigarette lighting posture so special?

He said something in his heart, and then recalled that Zheng Ren smiled, grabbed Songen's head, asked him in a very gentle tone, and hit the wall.

A cold heart, full of stomach Fei directly into nothingness.

"Boss Zheng, who are you?" He asked with a smile.

"Song en put a bug on me, gouged it out and burned it. Do you smell it?" Zheng Ren said with a cigarette in his mouth while Xie Yi disinfected his arm.

"..." the Wang family was really stunned this time.

They don't want to contact the demagogue because they often go to the invisible place.

Boss Zheng is so awesome? He gouged out all the insects?

"What's up?" Zheng Ren asked.

"Boss Zheng, this is the commander of the National Guard." Uncle Wang regained some of his former bearing and introduced Zheng Ren to the old man in military uniform around him.

"Hello." Zheng Ren said hello in English.

"Because the gangsters appear here, the National Guard will be responsible for the next security work for your personal safety."

"Do you have a gun?" Zheng Ren took a puff of smoke and asked.

"Yes."

"Lao Fan, monitor, what are you used to?" Zheng Ren asked.

They reported a gun number.

Uncle Wang's expression was a little embarrassed.

"The security of the periphery is in the charge of the National Guard, and our people are in charge of this conference room." Zheng Ren said without hesitation, "what do you think, Mr. Wang?"

The words were polite, but the tone was very tough.

Uncle Wang was very upset, but recalling the threat just made by boss Zheng, he immediately agreed.

This man looks simple and honest, but he is actually insidious. He splashes dirty water on himself without blinking. He doesn't seem to care who hurt his father at all, but only about the safety of the people with him.

After negotiating with the commander of the National Guard, the members of the military guard left unhappily. After a few minutes, the guns needed by fan Tianshui and Zhu Fengyu arrived.

Zheng Ren didn't understand and didn't go to see it.

"Boss Zheng, what else do you need?" Uncle Wang asked thoughtfully.

"Su Yun, let's go on." Zheng Rendao.

"OK." Su Yun glanced at fan Tianshui and saw that he was playing with the guns in his hand. He skillfully forced him and said, "old fan, let's say hello abroad. If we break in again, we'll get it to death."

Fan Tianshui grinned and indicated that he knew.

He hasn't touched the gun for a long time. He feels the metal texture and is as happy as meeting an old friend.

"No problem." Su Yun is still a little worried.

Fan Tianshui scratched his finger on the bullet clip and said with a smile, "enough bullets. I can kill everyone in this hospital."

"..." Su Yun saw fan Tianshui's real combat power today and knew that the goods were not bragging.

He whistled and followed Zheng Ren out.

"Boss Zheng, what you just said about poisoning is true?"

Out of the door, Uncle Wang asked cautiously.

"Well, it is considered that some heavy metal poisoning will lead to your father's current situation." Zheng Ren calmed down and returned to the doctor's state. "I need to do blood analysis to determine. By the way, I had a hip replacement three years ago. I want to do a 64 row CT three-dimensional reconstruction myself."

"What else to check?" Uncle Wang has no idea of his own, and he regrets it.

Originally, I just wanted to invite a doctor to see a doctor. Who knew that a bad star was invited.

Back to the operation room outside the ward, across the transparent glass, I saw Mr. Wang still lying on the hospital bed. Zheng Ren lamented that these glasses must be bulletproof, otherwise they would have been smashed by song en's head just now.

He took a piece of paper and wrote down the symbols of several metal elements on it. He said, "do these metal content tests. Also, which hospital doctor did the operation for the old man's hip replacement? What material is the hip joint made of? I need a complete report."

"In addition, are there any metal implantation operations?"

Uncle Wang dared not talk nonsense, denied the metal implantation operation, wrote down Zheng Ren's requirements, and arranged for someone to do it.

"Boss, do you suspect that poison has been installed in your hip?" Su Yun asked.

"No poison." Zheng Ren pointed to the film and said, "here, from the density of imaging, it is not the local tissue adhesion after operation, but the fragments left by the ceramic hip joint that was prepared for transplantation for the first time."

"..." Su Yun was stunned.

Zheng Ren's guess is so incredible.

"There was no case in the first case, but just now I looked up Mr. Wang's previous case. There was such a sentence in the operation record - the transplantation of ceramic hip joint failed. After removal, replace it with all metal hip joint."

"In the early 1960s, Sir John Charnley carried out low friction joint replacement surgery, thus creating a revolution in the field of artificial joint replacement."

"The first ceramic total hip joint was fixed with non bone cement on the acetabular side, while the ceramic head was fixed on the femoral stem with bone cement on the femoral side.

Although the friction properties of alumina ceramics have been highly praised at the beginning of application, there are still problems in practice. Ceramic materials are very brittle, and there is the possibility of fragmentation. "

"Mr. Wang used the pottery to pottery model, or the latest powder pottery, which is stronger than the previous generation of yellow pottery. Unfortunately, the operation failed. So I guess the surgeon should take out the ceramic and replace it with all metal hip arthroplasty."

"Mr. Wang? Was there such a situation at that time?" After Zheng Ren finished speaking, he looked back at Uncle Wang. "I think the operation records should be made in Massachusetts General Hospital?"

"Yes." The uncle of the Wang family repressed his surprise and said, "at first, he did say that it was an artificial hip joint made of the latest powder ceramic material. However, during the operation, a doctor explained that my father's physical condition did not allow it to be changed to an all metal artificial hip joint."

Su Yun was stunned.

This is not what perspective can do.

It needs strong medical knowledge as the background, careful observation ability and careful analysis ability.

The strongest thing is the boss's ability to read films.

This is a comprehensive ability test, and the boss gave full marks in this test.

Well, I can't say that yet. At least wait until the test returns.

Now the Wang family is confident. He originally believed the words of the strict master Fu Yanshou for ten years. Boss Zheng himself restored the truth of the hip replacement operation three years ago, which is a miracle.

Blood was drawn and sent for testing. An assistant contacted him, and then pushed Mr. Wang to do 64 row CT three-dimensional reconstruction.