Chapter 3785: 【3785】fast and slow

   Chapter 3785 [3785] Both fast and slow

   Is this operation difficult, and it is definitely not difficult for skilled orthopedic surgeons. It is very difficult for other specialists to say.

   Everyone waited with bated breath.

  After the one surprise and two explosions tonight, everyone at the scene has learned to be smart, and they will no longer preset the result in advance. After a while, a group of onlookers realized that they were idiots. People who are not orthopedic, how can they understand it, right?

  Everyone can only wait for Big Brother Ren to comment.

   If it is wrong, Ren Zhelun will definitely speak out.

   Ren Zhelun made a "huh" sound.

  The sound of um, with a strong nasal sound, symbolizes a strong emotional meaning. Who made this old youtiao junior sister really be an old youtiao, who pierced the Kirschner wire into the bone in an instant without blinking an eyelid.

  People around reacted: Ah, is it plugged in?

  The operation proceeded in an orderly manner.

   Unlike cardiopulmonary rescue surgery, severed finger replantation surgery is time-consuming, making the six-hour time limit precarious. Therefore, it is uncertain whether the finger can be successfully revived after the operation.

  After the bones are fixed, tendon repair is required. There is a sequence of tendon repair, first the extensor tendon is repaired, and then the flexor tendon is repaired. With a high-power magnifying glass, the tendon is not difficult to recognize as white.

Boost.

  Sew, sew, one stitch, two stitches, three stitches...

  If the onlookers who performed the cardiopulmonary surgery performed by three people before did not see the way, now seeing this, a group of onlookers suddenly realized: it is absolutely well-founded that it was not the chief surgeon who told people to slow down.

   After changing positions, Ren Zhelun, who became the assistant, has stopped talking. When he was forced to do it, he might be too busy to do it. It’s not like watching her doing it now, full of shock.

   What shocked her was not her speed, but her mind was too clear about when the operation should be fast and when it should be slow.

  Replantation of amputated finger The key step in determining whether the finger can survive is vascular anastomosis. This is like a branch grafted on another tree trunk, if it is not successfully connected to the internal nutrient channels, it will die.

   After repairing the tendon the next step is to repair the artery. After the arteries are repaired, the nerves must be repaired first.

  Find out the trimmed adventitia and orifice of the artery, remove the blood clot in the vascular orifice, and check the condition of the trimmed and cleaned blood vessel. If the condition of the blood vessel is not good, it has to be cut off, and a section of other blood vessel in the injured person's body is grafted to connect it. This is all to ensure a successful vascular anastomosis.

   For this reason, the chief surgeon Xie, who was promoted to chief surgeon, began to show his magical skills in pruning. This is the inferred picture in the brain of other people after observing it. Boss Ren, who was watching the field of vision of the surgery, frowned at first, but then raised his brows, which clearly meant that he had seen an incredible scene.

  When it comes to nerve repair, the finger nerves are very thin, and the doctor only needs to suture the adventitia and align it, and then let the human tissue grow up slowly after the operation.

   Then the veins inside the critical vascular anastomosis were repaired.

  In severed finger transplantation, in addition to trimming and aligning blood vessels, special attention is paid to the balance of arteries and veins. An artery needs to be carefully paired with two or three veins to balance the tension of blood flow in the finger.

  Just like repairing an artery, carefully build blood vessels, measure blood vessels, observe blood flow, and then suture and check.

  After the cardiopulmonary surgery, Dr. Yao Zhiyuan and Dr. Li Shunkang stepped off the operating table.

   It just so happened that Dr. Xiao Lu arrived. As a young apprentice, he helped Big Brother Zhang to ask if the situation here needs Big Brother Zhang to come in person.

   Thank you for your support! ! good night dears~

  

  

  (end of this chapter)