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Chapter 3785 [3785] Suitable for both speed and slowness

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    Is this operation difficult? It is certainly not difficult for a skilled orthopedic surgeon.  It is especially difficult for other specialist doctors to say.

    Everyone waits with bated breath.

    After the surprise and explosion tonight, everyone present has learned to be smart and will no longer predict the results in advance.  After a while, a group of bystanders realized that they were idiots. How could non-orthopedics understand what was right?

    Everyone can only wait for Mr. Ren to comment.

    If it¡¯s wrong, Ren Zhelun will definitely speak out.

    Ren Zhelun said "hmm".

    This sound of um has a strong nasal sound, which symbolizes a strong emotional meaning.  Who knows that this old youtiao junior sister is really an old youtiao, and she can instantly pierce the Kirschner needle into the bone without batting an eyelid.

    People around me reacted: Ah, has it been inserted?

    The operation went on in an orderly manner.

    Unlike cardiopulmonary rescue surgery, finger replantation surgery is very time-consuming, putting the six-hour time limit at risk.  Therefore, it is not certain whether the finger can survive successfully after the operation.

    After fixing the bone, tendon repair is required. There is a sequential order of tendon repair. The extensor tendon is repaired first and then the flexor tendon is repaired.  Through a high-power magnifying glass, it is not difficult to identify the tendon if it is white.

    Boost.

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

    If the bystanders could not see the clues to the cardiopulmonary surgery performed by three people before, now seeing this, a group of bystanders suddenly realized: It was not the surgeon Ren who told the people to slow down before that it was absolutely well-founded.

    Ren Zhelun, who moved to the assistant position after changing positions, has stopped talking. When she was forced to do it, she was probably too busy doing it and had no time to think about it. Unlike now, when I watch her do it, my heart is full of shock.

    The shocking thing is not that she is fast, but that she knows very well in her mind when the operation should be fast and slow.

    The key step in replanting a severed finger to determine whether the finger can survive is vascular anastomosis.  This is like a branch grafted onto 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 repairing the arteries, the nerves must first be repaired.  Find out the trimmed adventitia and mouth of the artery, remove the blood clot inside the mouth of the artery, and check the condition of the blood vessel after trimming and cleaning.  If the blood vessels are not in good condition, they need to be cut off and find other blood vessels in the injured person's body.

    Transplant a section and connect it.  This is all to ensure the success of the vascular anastomosis.  For this reason, Chief Surgeon Xie, who was promoted to Chief Surgeon, began to display his magical skills in pruning.  This is the picture inferred by other people's brains after observing it.  I saw Mr. Ren, who was following me to look at the surgical field, with his brows furrowed.

    Then he raised his eyebrows, which clearly meant he had seen an incredible scene.

    When it comes to nerve repair, the finger nerves are very thin. The doctor only needs to sew the outer membrane to align it and let the human tissue slowly grow back and join after the operation.

    Then the veins inside the critical vascular anastomosis are repaired.

    In the case of severed finger transplantation, in addition to trimming and alignment of the vascular anastomosis, special attention is paid to the balance of the arteries and veins.  One artery needs to be carefully matched with two to three veins to balance the blood flow tension in the finger.

    Like repairing an artery, carefully repair the blood vessel, measure the blood flow, and then suture and check.

    After the cardiopulmonary surgery was completed, Dr. Yao Zhiyuan and Dr. Li Shunkang stepped off the operating table.  Dr. Xiao Lu happened to arrive. As a young apprentice, he helped Mr. Zhang to run down and ask if the situation here required Mr. Zhang to come in person.  (Remember the website address: www.hlnovel.com
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