Recently, the Department of Pediatric Surgery of our hospital successfully carried out a neonatal laparoscopic lateral duodenal rhombic anastomosis. A few days ago, a 10-day-old neonate was admitted to the Department of Pediatric Surgery due to “duodenal obstruction”. After performing gastrointestinal imaging, it was found that the stomach and the bulb of the duodenum were dilated and the second segment of the duodenum was narrowed, so the contrast agent could not pass through. After stabilizing the child’s electrolytes and nutritional status with intravenous fluids, Director Zhang Lei successfully performed laparoscopic laparotomy on the child, and the diagnosis was “cricothyroid pancreas”. As the name suggests, this disease is mainly due to the abnormal development of the pancreas, which wraps around the duodenum and causes duodenal obstruction. Since the pancreas has a very important role in the body, there is no issue of partial pancreatectomy, and a duodenal diamond anastomosis is required for this disease. However, because the abdominal cavity of newborns is very small and it is very difficult to expose the duodenum, the current treatment is still mainly open surgery, which not only has a large incision after surgery and affects the aesthetics, but also has the risk of poor healing, incision infection and splitting. Considering the concerns of the child’s family and the need to reduce the trauma and complications, Director Zhang Lei decided to perform a laparoscopic lateral duodenal diamond anastomosis for the child. After 1.5 hours of operation time, the operation was successfully completed. The child returned to the ward without any problems. It is the first time in Qingdao to perform laparoscopic duodenal anastomosis for such a small child.