〔Abstract〕 Objective To explore the effectiveness of digital medical technology in the diagnosis and treatment of abdominal parenchymal organ injuries in children. Methods 100 cases of abdominal parenchymal organ injuries diagnosed and treated by Guigang People's Hospital during the period from January 2016 to August 2022 under the guidance of digital medical technology were selected as an observation group, and 100 cases of abdominal parenchymal organ injuries diagnosed and treated during the period from January 2012 to December 2015 were selected as a control group. The amount of blood transfusion, length of hospital stay, rate of conservative treatment and success rate of conservative treatment were compared between the two groups. The amount of intraoperative blood loss, operation time and postoperative complications in children with different trauma types were also analyzed. Results Among the children who chose conservative treatment, the success rate of conservative treatment in the observation group was higher than that in the control group, the blood transfusion volume was lower than that in the control group, and the length of hospital stay was shorter, the differences were statistically significant (P < 0.05). Among the children transferred to surgery, the intraoperative blood loss and operation time in the observation group were all shorter than those in the control group, the differences were statistically significant (P < 0.05). There was no significant difference in the incidence of surgical complications between the two groups with different trauma types (P > 0.05). Conclusion The application of digital medical technology in the diagnosis and treatment of abdominal parenchymal organ injuries in children can provide accurate guidance for the selection of treatment plans, help improve the effectiveness of treatment plans, improve clinical indicators of children, and shorten hospitalization time.