Today, Sun Simiao had just explained the surgery to a group of students when a servant walked in.

"Divine Doctor Sun, there is a group of people coming in a hurry outside the door. The leader seems to be the Marquis. Do you want to go out and have a look?"

Sun Simiao quickly walked outside and saw a group of people running towards him in a hurry. The leader was Li Feng.

"It's really Li Feng."

Sun Simiao murmured to himself, and then quickly followed him. The students behind him came out one after another. Seeing Sun Simiao walking forward, they also followed him.

When Li Feng saw Sun Simiao coming out, he immediately shouted: "Old Sun, hurry up and prepare the operating room for the operation immediately."

Sun Simiao, who was still walking, immediately turned his head and said to the students behind him: "Go and prepare the operating room quickly."

A group of students all turned around and entered the Medicine House to prepare. Sun Simiao also turned around and slowly returned to the Medicine House.

Li Feng and the others quickened their pace and arrived at Yaolu.

In the medicine house, Sun Simiao was already waiting with a medicine box. When he saw Li Feng coming in, he asked, "Who is injured?"

Li Feng said quickly: "It's Qin Qiong. His old illness has relapsed. I suspect that there is rust in his body. When he was injured before, he didn't clean it up, so he never recovered and his body got worse."

Yuchi Gong carried Qin Qiong into the medicine house. When he saw Sun Simiao, he felt as if he had seen a savior. He said, "Doctor Sun, it's great to see you. Come and take a look at Qin Qiong."

Sun Simiao came to Qin Qiong who had just been put down by Yu Chigong, grabbed his right hand, and began to feel his pulse. Soon he said urgently: "Quick, go to the operating room."

Under the leadership of Sun Simiao, everyone came to the door of the operating room. Standing at the door were Sun Simiao's students.

Sun Simiao stopped at the door and said: "Everyone, stop for a moment. The operating room needs to be absolutely free of bacteria, so no one can enter."

Li Er came out from behind and said, "What's going on? Why didn't everyone go in?"

When Sun Simiao saw Li Er, he quickly saluted and said: "The common people have seen your Majesty."

Li Er saw Sun Simiao and asked quickly: "Sun Simiao, why don't you enter the operating room?"

Sun Simiao immediately explained: "Your Majesty, there cannot be bacteria in the operating room, and everyone has bacteria on their body, so it is best not to go in."

"Your Majesty, what Lao Sun said is indeed true. The operating room needs to be absolutely clean to avoid wound infection and life-threatening situations." Li Feng followed up and said.

When Li Er heard that his life was in danger, he no longer persisted in going in. He just nodded and said: "In that case, Sun Simiao, just take Qin Qiong in. I want you to cure Qin Qiong."

"The common people must do their best."

After saying this, Sun Simiao asked his students to take off all Qin Qiong's clothes, leaving only a pair of underwear. One of the students wiped Qin Qiong's clothes with alcohol, which was regarded as disinfection.

Immediately afterwards, Qin Qiong was carried into the operating room by a group of Sun Simiao's students. The operating room was brightly lit and there was no shadow at all.

Sun Simiao said: "When someone comes, let Qin Qiong drink Ma Fei Powder first."

Ma Fei Powder was invented by the miracle doctor Hua Tuo, but it has been lost for a long time. It was Li Feng who redeemed Ma Fei Powder through the system.

Then he told Sun Simiao that this Ma Fei Powder was also left by his mentor, and now it is given to Sun Simiao, which can be regarded as making the best use of it.

This excited Sun Simiao so much that he found many animals for experiments that day.

Even if he didn't drink Ma Fei San, Qin Qiong would have been unconscious at this time. After drinking Ma Fei San, he was completely unconscious. Even if he was slashed with thousands of swords, he would not wake up.

Sun Simiao said to a dozen disciples: "Qin Qiong's illness has been diagnosed by me in the past. There is no cure, so it is considered a terminal illness.

However, I came into contact with new medicine, and I understood that Qin Qiong suffered from sepsis. This disease will cause frequent chills, high fever, shortness of breath, tachycardia, rash, joint swelling and pain, hepatosplenomegaly, mental and mental changes, etc. In severe cases, it may occur

Acute, organ dysfunction, which is what I usually say, all the internal organs are failing and there is no cure."

A disciple said: "Teacher, since there is no cure, why do you need surgery?"

"That was in the past. Now I have medicine to treat sepsis, thanks to Li Feng and his mentor.

But taking medicine is not enough. We need to find the cause. I just discussed it with Li Feng. The cause may be the injuries Qin Qiong suffered in the past.

You may not know that after soldiers are injured, in many cases they deal with it themselves and then send it to the military doctor for examination. Once the military doctor finds that your wound is almost healed, he will leave it alone.

Septicemia is caused by bacterial infection in the body, but Qin Qiong's illness is caused by old injuries, which means that his body may still have broken weapons that have not been taken out."

"Teacher, how are we going to find the broken weapon on General Qin's body?" Another disciple asked.

Sun Simiao thought for a while and said: "Use a magnet. As long as you feel a suction force anywhere, you will know where there is iron on Qin Qiong's body. However, the iron may be very small and difficult for us to find."

"Teacher, why don't we start now."

"Okay." Sun Simiao nodded.

Then, he found a magnet in the operating room and started shaking it on Qin Qiong's body, mainly on Qin Qiong's wounds.

However, if you look closely, Qin Qiong's body is covered with injuries, which is enough to prove that Qin Qiong spent half his life on the battlefield and also proves his achievements.

Soon, Sun Simiao felt a slight suction force and immediately said: "There is a foreign object here."

Immediately, a student drew a circle at the location designated by Sun Simiao.

Sun Simiao continued to use the magnet to look for any scraps of iron on Qin Qiong's other wounds that had not been cleaned.

Half an hour later, Sun Simiao was sweating profusely, but he didn't feel the suction anymore. Then he put down the magnet and said, "Fang Yi, please look for it again."

"Yes, mentor."

Fang Yi walked out from the crowd without any pretense. He directly picked up the magnet and moved it around Qin Qiong's body. In the end, except for the circled area, no suction force was generated.

"Teacher, except for this marked place, there is no suction anywhere else."

Sun Simiao said: "Very good, now that we have confirmed where the foreign object is, we can start operating."

Then, Sun Simiao picked up the prepared scalpel and cut Qin Qiong's skin in a circle, and blood immediately flowed out.

Some disciples immediately used cotton to absorb all the blood and water, and then exposed the fresh flesh.

Sun Simiao began to look for scraps of iron in the meat.

Outside the operating room, Li Er and others have been waiting outside for more than an hour.

"Your Majesty, Mrs. Qin and Qin Huaiyu are here." Li Jun said with envy.

"I am here to see Your Majesty." Mrs. Qin and Qin Huaiyu saluted at the same time.
Chapter completed!