In pediatric patients under the age of 18 who undergo surgery under general anesthesia, when inserting peripherally inserted central venous catheterization, the group that inserts the catheter with the obturator and the group that inserts the catheter without the obturator is inserted into the appropriate position.~There is no study confirming the probability of being placed in the central vein at a time when the catheter is inserted without the obturator, and there is no study comparing the clinical effect by dividing the case with the obturator and the obturator. In children, the blood vessels are small and there is a high probability that they cannot be located in the central vein when the peripheral vein is inserted.~Therefore, when a peripheral implanted central venous tube is inserted into a pediatric patient under general anesthesia under 18 years of age, the probability that the catheter is inserted without using an obturator will be located in the central vein at a time rather than using an obturator to insert the catheter. It could help pediatric patients to manage anesthesia and post-surgical care by reducing potential complications from using obturator.
In pediatric patients under the age of 18 who undergo surgery under general anesthesia, when inserting peripherally inserted central venous catheterization, the group that inserts the catheter with the obturator and the group that inserts the catheter without the obturator is inserted into the appropriate position.