Describe clinical characteristics, X-ray images and comment on initial results of treatment of humerus surgical closed neck fracture with screw brace at Nam Dinh General Hospital. Subjects and methods: A cross-sectional, prospective, uncontrolled study from October 2020 to June 2021. Results: 24 patients who were treated all the way to the first surgery, the X-ray after surgery of the humerus - humerus angle after manipulation achieved good results, accounting for 66.67%. Evaluation of post-operative rehabilitation according to the Neer scale after at least 3 months, good results were 20.83%; quite 66.67% and average 12.5%, in no case bad results. Conclusion: Through surgical treatment of bone grafts for patients with neck fracture, humeral surgery with screw splints at the Department of Orthopedics, Nam Dinh Provincial General Hospital, although the sample size was not large enough, the follow-up time was The follow-up is not long, the equipment to support surgery is still limited, but with the spirit of curiosity, eagerness to learn, and a high determination to return the shoulder joint function to the patient.