Expected headings
"Preprocedure evaluation"
"Injectate"
"allergies to contrast, steroid or local anaesthetic"
"1-2 mL of long-acting steroid (e.g. triamcinolone, methylprednisolone, betamethasone)"
"8-10 mL of long-acting local anaesthetic (e.g. bupivacaine, ropivacaine)"