Returning to ’90s, She Became Famous in Major Surgical Fields

   I am afraid that the brain circuits of interventional surgeons need to be longer, and perspective cannot achieve three-dimensional perspective. The three-dimensional images produced by the computer system of the angiography machine belong to the images reconstructed by the computer, not the three-dimensional images of the actual pictures, and can only be used as a reference for doctors. It can be said that interventional surgery is equivalent to semi-blind insertion, and the three-dimensional visual field of vision can only be obtained by two-dimensional images. It\'s just better than the general blind medical operation. Finally, there is a picture for reference, even a two-dimensional picture, which is equivalent to the rescue time can be greatly shortened and adjusted in time if an error occurs.

   It cannot be said that interventional surgery is definitely inferior to endoscopic surgery. Both have their own advantages and disadvantages.

   Like interventional surgery, there are things that endoscopic surgery cannot do. For example, the endoscope is a camera that walks in the lumen, and the direction of the pipeline cannot be judged from the outside as a whole.

  The diameter of some human pipes is too small and the length is too long, and the endoscope cannot meet the required micro-diameter and super-long length. At this time, only the interventional x-ray system can be used. Bronchoscopy has already addressed this issue last time. The human cardiovascular system is also super long and small in diameter, so procedures such as PCI require an x-ray system instead of an endoscope.

  Is there surgery combined with endoscope and x-ray system? Yes, ercp is endoscopic retrograde cholangiopancreatography. The duodenoscope is inserted into the digestive tract through the mouth to find the duodenum**, and then a contrast catheter is inserted to inject a contrast agent to show the bile duct. It was an interventional surgery in the intervention room. The premise is the same, the pipeline should not be too long, too thin or too complicated.

   Thoracoscopic coronary artery bypass grafting can be done, but like traditional surgery, it is not a technique for doctors to solve the cause from this path in the human body, which is different from the above two. Like laparoscopy, thoracoscopy is too risky and requires thoracotomy.

  Technical analysis So far, in fact, the most important thing for any operation is not the instrument but the surgeon. The defects of the instrument must be made up by the doctor\'s own technical level, just like endoscopic surgery in the evening.

  Xie Wanying just looked back silently in the face of the question raised by her brother.

   Looking at her big eyes as clear as a bright stream, Yu Xuexian\'s heart skipped a beat.

   The assertion he made was inferred by common sense, and not necessarily true for her. Just because she is a bit special.

   Thinking about when she was outside the liver and gallbladder, she didn\'t have an endoscope or an X-ray system, and she and Song Xuelin were still blindly successful.

   Now the biggest problem is not the technology, but——

   "You think Dr. Song is not here, can you do it alone?"

   This voice is not from Senior Brother Yu. Xie Wanying turned around, her eyes inadvertently collided with the pair of dark eyes that were cold and ruthless with only things in their eyes, almost trembling in her heart.

   Fu Xinheng, who asked her what to say, glanced at her face like a second hand, and his harshness definitely meant that he would not spare anyone even the slightest sway in his heart on academic issues.

   As long as there is a little uncertainty about the technique, it can be accurately caught by his cold eyes.

  Xie Wanying was cautious and closed her mouth first.

   Mr. Fu is not someone else. He only talks to you about technology, and it’s all about hard currency, so you can’t say a word of nonsense.

   (end of this chapter)