What a genius! A medical genius!

Only in this way can we explain Li Zheng's unreasonable ability!

Duan Jianhui shook his head and said with a smile: "Li Zheng, please continue the operation. I am looking forward to your next operation!"

The next step is to insert the outer cup, and everyone is looking forward to it.

No matter how well the acetabulum is polished, it will be useless if the external cup is not placed stably.

The instrument technician had already prepared it. He gently cleaned the outer cup and handed it to Li Zheng.

Li Zheng took the connecting rod, put the external cup into the acetabulum, and abducted the connecting rod 45 degrees and tilted it forward 15 degrees.

He took the hammer handed over by the engineer.

Ding ding ding…ding…ding ding ding ding…ding….

Li Zheng rhythmically hit the end of the connecting rod, with three small and one large strokes of force.

Everyone saw that his tapping technique and rhythm were very different from Director Duan's.

This... is there any mystery?

Of course there is, otherwise it wouldn’t be knocked like this, and the rhythm is quite nice.

After knocking for a while, the sound changed from hollow to firm.

Li Zheng stopped.

"Are you ready?" Xiang Yuanzhong asked.

Li Zheng shook his head and said, "We need to continue the precise fitting!"

After saying that, Li Zheng grasped the top of the hammer handle, almost close to the hammer head.

Then use a very small force to continuously tap the end of the connecting rod, as if you were carving a piece of art.

Ding ding ding…

After knocking dozens of times, Li Zheng stopped again.

"Are you okay?" Xiang Yuanzhong asked again.

"Okay." Li Zheng let go of his hand.

Everyone looked with wide eyes.

Everyone started to get nervous.

Whether you can succeed or not depends on this moment!