章 1170: It's difficult to step down alive

Time was of the essence. After he exchanged for the points this time, he would have no time left for surgery training.

Zheng Ren entered the system operating theater immediately. He did not position the patient but started the surgery.

According to a normal surgery, the patient needed to be cut at the stone position, and two groups of people would do it. One group performed abdominal and pelvic cavity surgery, while the other group performed circumcisions.

However, Zheng Ren was the only one in the operating theater, and he did not have enough time to try repeatedly. There was not much time left for surgical training, and it could only provide Zheng Ren with a maximum of three chances to perform surgical dissections so that he could have a basic understanding of the patient's condition.

He opened the abdominal cavity, separated the blood layer by layer, and sucked all the blood with the aspirator.