5 SIMPLE TECHNIQUES FOR NITROUS OXIDE

The first time nitrous oxide was utilized being an anaesthetic drug in the treatment method of the client was when dentist Horace Wells, with guidance by Gardner Quincy Colton and John Mankey Riggs, shown insensitivity to soreness from the dental extraction on 11 December 1844.[25] In the following months, Wells treated the initial 12 to 15 patient