The Little Lucky Girl.

Dongmei, prepare a room. I'm going to perform suture surgery on Uncle Danniu.

The room was ready and disinfected. Su Qing took out two sets of medical protective clothing, a mask, and a hat. She gave one to Dr. Yue, put on one herself, and taught him how to wear it. She also took out the first aid kit and sterilized all the surgical instruments. She began cutting open Li Daniu's clothes, cleaning and disinfecting the wound, removing his intestines and cleaning them. She located the bleeding point and sutured them. After that, she placed the intestines into the abdominal cavity, smoothed them out to prevent intestinal obstruction and necrosis, and then sutured them again.

Doctor Yue watched Su Qing's smooth, flowing stitching from the side, so amazed that he could fit two eggs in his mouth! ~ This is the legendary stitching technique! It's amazing! What kind of demonic disciple is this? How could he master the stitching skills of the legendary ghost doctor! Even if Doctor Yue was curious, he couldn't interrupt Su Qing's treatment!

The people outside the house were pacing back and forth anxiously. After two hours, Su Qing finally opened the door. This was her first surgery since she came to this world!

"Uncle Daniu has survived for now, but he can't be moved for the time being. He might have a high fever tonight! We'll carry him back after the critical period is over!"

"Qingbao, thank you for saving my life!" Li Daniu's wife was about to kneel down to Su Qing, but was stopped by Su Qing! "Aunt Niu, we are all from the same village, there is no need to be so polite! Once the paralysis subsides, Uncle Daniu will wake up in about half a cup of tea!"

"Okay, thank you Qingbao!"

"Master, please help me take care of the patient! I'll go wash up!"

"Okay, good disciple. Go and rest!"

Su Qing returned to the room and closed the door from the inside! Then he went to the space to take a spiritual spring bath, changed his clothes, drank some spiritual spring water to restore his physical strength, and ate something! Then he returned to the room where Li Daniu was lying. Li Daniu had also woken up!

Li Daniu also heard from Aunt Niu that it was Su Qing who saved him, otherwise he would have died long ago!

"Uncle Daniu, how do you feel?"

"Thank you, Qingbao, for saving me! When I recover, I will work like a slave to repay you for saving my life! I'm fine now, but the wound hurts!"

"Okay, you can't eat yet. You have to wait three hours. Once the gas is gone, you can have some porridge!"

Su Qing took out an injection from the medicine box and hung it up to reduce inflammation in the wound!

"My dear disciple, what is this?"

"Master, this is what my master left me. This bottle contains anti-inflammatory saline! Infuse it into the vein to prevent infection in the wound!"

Doctor Yue was like a curious baby! "What kind of stitches did you use just now? Do you need to remove the stitches?"

"This is a surgical needle. A sewing needle can also be used after disinfection. This thread is catgut, so it doesn't need to be removed. Once the wound heals, the catgut will be absorbed by the body!"

"The submucosa is extracted from the small intestine of sheep and needs to be cleaned and sterilized to remove impurities and possible pathogens.

The submucosa is then processed, including cutting, separating, and washing. This process removes fat and other unwanted tissue while preserving the submucosa.

The treated submucosal layer needs to be disinfected to kill any bacteria. Then, it is placed in a saline solution and frozen for 30 days for complete sterilization.

After disinfection and sterilization, the semi-finished product is glued and the number of strands is increased to the required wire diameter. This step is to increase the strength and durability of the catgut.

“Finally, a protective coating is applied to the surface of the gut to prevent it from being damaged during storage and use. This step is intended to extend the life of the gut.”

"Suture surgery is divided into four steps, mainly including preparation, anesthesia, debridement, and suturing.

The first step is preparation: The surgeon must strictly follow aseptic techniques, disinfect their hands, and wear a mask and cap. They must also prepare the necessary suturing instruments and materials, such as surgical scissors, forceps, needles, and thread. These preparations ensure a safe and smooth operation.

The second step is anesthesia: An appropriate anesthesia method and medication are selected based on the size of the wound and pain sensitivity. For superficial wounds, local anesthesia may be used; for deeper wounds, nerve blocks or general anesthesia may be considered. The purpose of anesthesia is to ensure that the patient does not experience pain during the procedure.

The third step is debridement: Irrigate the wound with saline to remove any foreign matter, blood clots, or dirt. Additionally, disinfect the area around the wound to reduce the risk of infection.

Step 4: Suturing: Before suturing, you need to select the appropriate suture material and needle type. Following the longitudinal axis of the wound, the needle is inserted, passed through the skin, and then withdrawn. Be careful not to overtighten the suture to avoid damaging the tissue. After suturing, the wound needs to be disinfected and bandaged to keep it clean and reduce the risk of infection.

Su Qing explained each step in detail to Doctor Yue, and also gave Doctor Yue a set of surgical tools, needles and catgut!

Doctor Yue treated the surgical tools sent by Su Qing as treasures!

"Master, you can find some pig skin to practice on!"

"Okay, good disciple!"