Chapter 3785 [3785] Suitable for both speed and slowness
Chapter 3785 【3785】Suitable for both speed and slowness
Whether this operation is difficult or not is certainly not difficult for skilled orthopedic surgeons. It is particularly difficult for other specialists.
Everyone waits with bated breath.
After tonight's surprise and explosion, 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 this?
.
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 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 be successfully revived after the surgery.
After fixing the bone, tendon repair is required. Tendon repair is done in sequence. The extensor tendon is repaired first and then the flexor tendon is repaired. It is not difficult to identify the tendon if it is white through a high-power magnifying glass.
Boost.
Sew, stitch, stitch, one stitch, two stitches, three stitches...
If the bystanders could not understand 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.
After changing positions, Ren Zhelun, who moved to the assistant position, has stopped talking. When she was forced to do it, she was probably too busy doing it and had no time. Unlike now, when I watch her do it, my heart is full of shock.
The shocking part is not that she is fast, but that she knows very well in her mind when the operation should be done quickly and when it should be done slowly.
The key step in replanting a severed finger to determine whether the finger can survive is the 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 artery, you must first repair the nerve.
Find out the 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 condition of the blood vessel is not good, it must be cut off, and a section of another blood vessel in the injured person's body must be transplanted.
Come and connect. 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 use his magical skills in trimming. This was a picture inferred by other people's brains after observing it. I saw Mr. Ren, who was watching the surgical field along with him, frowning at first, and then raising his brows.
, clearly represents seeing 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 together after the surgery.
Then the veins in the critical vascular anastomosis were 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 arteries and veins. One artery needs to be carefully matched with two to three veins to balance the blood flow tension in the finger.
Just like repairing an artery, carefully build the blood vessel, measure the blood flow, observe 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 just 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.