After epidural space was identified, 2 mL of 0.9% NaCl were injected and after that, the catheter was set 2-3 cm into the epidural space.
Después de identificar el espacio epidural, 2 mL de NaCl al 0,9% fueron inyectados y a continuación se colocó el catéter a 2-3 cm en el espacio epidural.
Após identificar o espaço epidural, 2 mL de NaCl a 0,9% foram injetados e, em seguida, o cateter foi posicionado a 2-3 cm no espaço epidural.