What is the recommended distance for needle placement in catheter insertion?

The recommended distance for needle placement in catheter insertion is 1.5 inches apart because this spacing helps ensure proper access to the vascular system while minimizing the risk of complications such as infiltrations or phlebitis. A distance of 1.5 inches allows adequate space between puncture sites for healing and reduces the likelihood of trauma to surrounding tissue, which is especially important in patients who may require multiple needle insertions for procedures such as dialysis.

This specific distance aligns with best practices established in clinical guidelines, emphasizing the balance between efficient needle placement and patient safety. Ultimately, the chosen distance facilitates better outcomes by promoting effective catheter function and minimizing discomfort and risks associated with insertion.