IC gauge and site of placement are important factors in determining IC longevity. 18 g ICs placed in the forearm/wrist can considerably increase the longevity of ICs and should be attempted in patients who require sustained cannulation.

No abstract

Our study found a linear correlation with age to the distance of the infraorbital foramen. This anatomic knowledge of the location of the infraorbital foramen may facilitate correct positioning of the needle. Future studies on the use of this formula with anatomic coordinates should be performed to test the validity of this formula.