1846 – An image of the first painless operation – by Boston dentist W.T.G. Morton, using sulphuric ether as an anesthetic – is one of the earliest medical photographs. 1846——波士頓牙醫(yī)W.T.G.莫頓拍攝的一張使用硫酸醚作為麻醉劑的首個(gè)無(wú)痛手術(shù)照片,成為最早的醫(yī)學(xué)照片之一。 未經(jīng)授權(quán),不得轉(zhuǎn)載! |