Anesthesia

1842-1846

Anesthesia

The book of science

Tom Sharp

Crawford Long, Horace Wells, William T. G. Morton medicine

Anesthesia

Theories of action

Cartoon anesthetics

Subject of many dental procedures, due to pain-free dentistry, I have become focused on the needle that delivers the novocaine.

Anesthetics preceded antiseptics, which were not established until after 1854 when John Snow showed that cholera was carried by contaminated water, and after 1860, when Louis Pasteur pointed out that micro-organisms were responsible for infections.

See also in The book of science:

Readings on wikipedia: