The causes of occasional stabbing pain in the abdomen are mainly the following: i. Stabbing pain in the right upper abdomen. Mostly due to cholecystitis, the pain may radiate to the back of the right shoulder and may be accompanied by nausea, vomiting, fever, chills and other manifestations. Ultrasound examination of the abdomen can be improved to clarify the diagnosis. Subsurface stabbing pain. It is mostly caused by pancreatitis, and may also be accompanied by digestive system symptoms. It can be combined with blood, urine amylase and abdominal CT examination to make a clear diagnosis. Third, stabbing pain in the right lower abdomen. Mostly due to appendicitis, and also need to be differentiated from urinary stones and gynecological diseases. Possible causes of abdominal stabbing pain are also related to enteritis, splenic infarction, abdominal tumor and other diseases, which need further examination for clarification.