Inguinal hernias after ventriculoperitoneal shunt procedures in pediatric patients.

The results of this study of 134 patients confirm the increased incidence of previously unrecognized inguinal hernias after ventriculoperitoneal shunting procedures. Infants with intraventricular hemorrhage appeared to be the most susceptible, although associated prematurity may play an additional role. Close observation of infants and children who undergo ventriculoperitoneal shunting is required, to allow early detection and repair of inguinal hernias. Inguinal herniorrhaphy can be performed safely with few or no postoperative complications and no deleterious effects to the VP shunt.