The application of a topical anesthetic like ELA-max after the thaw cycle is a unique, easy, and expeditious way to eliminate the pain attendant with the use of liquid nitrogen cryotherapy.

Intravenous (i.v.) anesthetics include etomidate, midazolam, propofol, thiopental, ketamine, and opioid agonists. The first four agents act by enhancing the activity of the inhibitory ...