TRK4898138: Representation of a surgical operation at Bellevue Hospital, New York, 1870 - He was the first to use ether as an anesthetic product - (William Thomas Green Morton, American dentist, who first successfully used inhaled ether as an anesthetic in surgery - Representation of an intervention at Bellevue Hospital in New York in 1870 - The patient was operated without disinfection and ether anesthesia, experienced for the first time on 16 October 1846) executed by American dentist William Thomas Green Morton (1819-1868), Fonollosa, Francisco (d.c.1998) / Bridgeman Images