“…In the early 1990s, in a reported case series of 84 infants, the FVC was placed using a surgical cut‐down to create a subcutaneous tunnel with minimal complications . In another series of 35 preterm infants, with a mean gestational age of 29 weeks, saphenofemoral cut‐down was carried out and reported complications included leg swelling (43%), catheter occlusion (12%), infection (8%) and catheter fluid leakage (10%) . There are isolated case reports and experiences of FVC placement through other modified Seldinger techniques, where silastic catheters were introduced through an introducer needle or intravenous catheter .…”