It has been some time since I have written an article. Summarizing the recent treatment cases, we are generally satisfied. Among the patients admitted with elbow dysfunction, there are more dysfunctions caused by elbow trauma (after joint dislocation or internal fixation of fracture), and some dysfunctions caused by immune factors (rheumatoid arthritis or osteoarthritis), and a certain percentage of congenital joint dysfunctions. After surgical treatment, together with a series of postoperative rehabilitation tools, all of these patients have recovered their functions satisfactorily. Thanks to the support of these patients and their treatment tips posted on the Internet, we can let more patients with elbow dysfunction understand the treatment process, set them up with the information of treatment, and let them kindle the fire of hope for health, let’s work together!