Objective: To study the clinical presentations and diagnosis of injuries to the duodenum in children. Methods: The study analyses the diagnosis and treatment of duodenal injuries in 14 children admitted to pediatric surgery departments at the Bashkir State Medical University. Ufa. Russia and Saint-Petersburg State Pediatric Medical University. https://www.poolsproductscanadas.shop/product-category/pentair-intellibrite-5g-parts/