Chapter 3785        【3785】Equal speed and slowness

Whether this operation is difficult or not is certainly not difficult for orthopedics with skilled skills. It is particularly difficult for other specialists.

Everyone held their breath and waited.

After a shock and explosion tonight, everyone on the scene learned to be smart and no longer preset the results in advance. After a while, a group of bystanders found that they were stupid. How could they understand non-orthopedics?

.

Everyone can only wait for the boss to comment.

If it is wrong, Ren Zhelun must speak out.

Ren Zhelun said "hmm".

Well, the nasal sound is very heavy, symbolizing a strong emotional meaning. Who made this old fried dough sticker really a fried dough sticker, instantly stabbing the Kersey needle into the bone without blinking at all.

The people around him reacted: Ah, have you inserted it?

The operation proceeded in an orderly manner.

Nothing like cardiopulmonary rescue surgery, broken finger replantation surgery is time-consuming, resulting in a six-hour deadline. Therefore, it is not certain whether the finger can survive successfully after the operation.

After fixing the bone, tendon repair is required. If the tendon repair is in a pre-post order, the extensor tendon will be repaired first and then the flexor tendon will be repaired. With a high-power magnifying glass, the tendon will not be difficult to recognize if it is white.

Speed ​​up.

Seam, one stitch, two stitches and three stitches...

If the bystanders who had a heart and lung surgery that three of them had done together before could not see the trick, now seeing this, a group of bystanders suddenly realized: It is absolutely well-founded if Ren Zhengshu had not asked people to slow down before.

Ren Zhelun, who has been in the assistant position after changing positions, no longer speaks. He may be busy with his brain when forced to do it, unlike now when he observes her doing it, and his heart is filled with shock.

The shocking part was not her fast speed, but her mind was too clear when the operation should be fast and when it should be slow.

The key step in determining whether the finger can survive if the finger is replanted is vascular anastomosis. This is like grafting branches on other trunks. If the internal nutritional channels are not successfully connected, they will die.

After repairing the tendon, the next step is to repair the arteries. After repairing the arteries, you must first repair the nerves.

Find the artery and trim the outer membrane and the mouth of the tube, remove the blood clots in the mouth of the blood vessel, and check how the blood vessels are pruned and cleaned. If the blood vessels are not in good condition, they must be cut off and find other blood vessels in the injured person to transplant them for a period of time.

Come here to connect. This is all to ensure the successful vascular anastomosis.

Xie Zhufan, who was promoted to the main surgery for this purpose, began to show his magical skills in pruning. This is the picture inferred from his brain after other people observed it. He saw that Ren, who followed the vision of the surgery, frowned, and then raised his eyebrows.

, clearly represents seeing an incredible scene.

When nerve repairs, the nerves of the fingers are very thin. The doctor only needs to suture the outer membrane and pull it together and then let the body tissue grow and join it slowly after the operation.

Then the key vascular anastomosis is repaired.

In the case of broken finger transplantation, vascular anastomosis is not only trimmed and aligned, but also paid special attention to arteriovenous balance. One artery needs to be carefully matched with two to three veins to balance the blood tension in the fingers.

Just like repairing arteries, we carefully construct blood vessels to measure blood vessels and observe blood flow and then suture them to check.

After the heart and lung surgery was completed, Dr. Yao Zhiyuan and Dr. Li Shunkang walked off the operating table.

Dr. Xiao Lu happened to arrive. As a little apprentice, he helped Boss Zhang to ask if the situation here needs to be done.
Chapter completed!