They held hands and looked at each other with tears in their eyes, but there was no language and they choked.


    Miss Wu came, did and left. Leave when you''re done without saying why. Don''t even give me a chance to have dinner and chat... Isn''t this a scum man!


    Stunned for a few seconds, director Qian sighed deeply.


    "Let''s go, director Zhang. Let''s go out for dinner." director Qian said.


    Zhang Zimo is obviously still thinking about Wu Mian''s action, but no matter how many times he thinks about it, he still doesn''t know what he did in it.


    "Director Zhang?"


    "Ah?"


    Seeing Zhang Zimo''s haunted appearance, director Qian knew what he was thinking. He sighed and said, "that''s Miss Wu. Don''t think about it."


    Yes, that''s Miss Wu.


    Zhang Zimo shook his head and tried to throw away the doubt in his heart.


    "What''s the big deal when you say Mr. Wu hurried away?"


    "It''s probably scientific research."


    While chatting, they changed their clothes and left the ICU.


    After a tense day, director Qian was also very tired. He left the ICU and left the battlefield. The whole person seemed to have no spirit.


    Go downstairs, drive, open the basement door and see a man in front who has just left.


    "Bang bang! Just got off work?" director Qian said.


    "Oh, director Qian." the man in front looked back and saw that it was director Qian. He stopped and returned. His name is Peng Peng, and the familiar person is abbreviated as bang bang. In those years, he was in the same class as director Qian and director Zhang, and was one of the first batch of people who came from the Department of anesthesiology in China.


    But later, the choice was different. Some stayed in the anesthesia department, some went to intensive care, and Peng Peng worked in the pain department.


    "How did you leave?"


    "I had 32 blockages today, and then I finished my work." Peng Peng said with a smile, "how did you two get together?"


    "A patient has a problem today. I''ll find Zimo to help me with my staff." director Qian was a little taboo. He just said it briefly, but didn''t elaborate on why.


    "Hey, hey." Peng Peng was a little proud. Looking at director Qian''s exhausted appearance, he smiled, "I''m tired to death."


    "You''re still treacherous. We thought you didn''t do your job when you had to get some pain." director Qian said, "looking back, your job is simple and easy. It''s no big deal even if you spend time."


    "That''s right." Peng Peng was not polite either. There was nothing polite in front of the two old classmates.


    "Let''s have a meal. I haven''t seen you for a few days."


    Since we met each other, we still have this point. There''s nothing to say. Three people and three cars drive directly to a "designated" Hotel familiar to director Qian.


    Until he sat down in the private room, director Qian seemed to be cramped. The whole person collapsed on the chair and his face was not right.


    "Lao Qian, look at your tired bear. What''s the matter?"


    The private room was secluded and not afraid of walls and ears. Director Qian said something about the situation.


    "Tut Tut, you two are really promising." Peng Peng said with a smile, "teacher Wu can even do this?"


    "Yes, up to now, we haven''t figured out how Mr. Wu got the bullet out," Zhang Zimo said.


    "By the way, Peng Peng, how many examples have you done for that project?" director Qian asked.


    "What''s Peng Peng doing?" Zhang Zimo asked, not knowing Peng Peng''s current situation.


    "Stellate ganglion block can treat cervical spondylosis, migraine and scapulohumeral periarthritis." Peng Peng said proudly.


    Looking at director Qian''s appearance, we can know that he has been paying attention for a long time, and the whole person is in a state of tension, anxiety and excitement. Once things pass, it''s like pulling away the soul, wilting badly.


    It''s still the life you chose in those years. It''s simple and worry-free. The most important thing is not to have an accident!


    Pain department is a branch of anesthesiology department in most small and medium-sized hospitals, and only large third-class hospitals will go out independently. Mainly in the outpatient department for some patients with neuropathic pain to do the corresponding treatment, such as knee pain and so on.


    Because there are different kinds of diseases with other departments, the pain departments of different hospitals have different diagnosis and treatment ranges.


    A few years ago, the pain of osteoarthritis was forcibly taken back by the Department of orthopedics. Everyone thought Peng Peng was finished. Maybe he had to go back to the anesthesiology department to work again.


    In his forties, he went back to work and started all over again. This man is really unlucky.


    However, orthopedics is a strong department in no matter which comprehensive grade III hospital. Generally, few other departments can beat orthopedics. Peng Peng, a pain anesthetist, has no ability to fight back.


    But Peng Peng is also a talent. He applied for further study and went out to study for half a year. After returning, he carried out the project of stellate ganglion anesthesia block.


    Now the pain department starts with wind and water. There are a large number of patients in this part. Peng Peng is simply too busy.


    "Bang bang, how many cases of block have been done?" Zhang Zimo asked.


    "More than 9000 cases," Peng Peng said, pretending not to care.


    "..." Zhang Zimo was stunned, more than 9000 cases!


    In just a few years, more than 9000 cases have been done!


    "Is the effect good?" Peng Peng said with a smile. "Although the symptoms are not the root cause, it can make the patients comfortable for a while. People live for a comfortable life, not for a comfortable life."


    That''s right.


    Thinking of the old man just now, director Qian and Zhang Zimo nodded.


    "How serious are the side effects?" director Qian asked. "My cervical spine is not good. Now I occasionally start to feel numb. It is estimated that I will have to find you in a few years."


    "Not really," Peng Peng said. "It''s just a nerve block anesthesia, a small anesthesia, but as long as you''re careful not to touch the nerve root, you''ll be fine."


    "It''s all right?"


    "Look at what you said!" Peng Peng stared. "Why did you do more than 9000 cases? Because the source of the disease is wide and repeated analgesia. If the effect is not good or there are frequent accidents, who is willing to come. What we do is word-of-mouth, word-of-mouth!"


    That''s nice. Director Qian and Zhang Zimo are a little envious.


    When I went out to study technology and came back to pull up the intensive care unit, it was because I was still young.


    Looking back now, if life could be done again, it would not be such a choice.


    Stellate ganglion block technology has actually appeared for a long time. In 1883, Liverpool and Alexander mistakenly injured the cervical sympathetic nerve when ligating the vertebral artery in the treatment of cancer.


    After continuous research, this analgesic technology began to appear in clinic since 1920.


    Soon, it has become a widely used therapy. As a basic skill of pain treatment, it covers the ipsilateral head, neck, upper limb and upper chest. It is often used in the treatment of cervical spondylosis, migraine and periarthritis of shoulder.


    The three talked about the past and all sighed. Peng Peng had no idea about the teacher Wu mentioned by director Qian and Zhang Zimo. I don''t contact more and more complex things, and I don''t think about what I want to do in the academic community. There''s no need to contact a young and proud academic valve.