Tag Corning clamp
Bier Block 1909 August Karl Gustav Bier 340

Bier Block

Bier Block; Intravenous regional anaesthesia (IVRA) provides a simple, safe technique for various surgeries on the upper and lower limbs. First performed by Bier in 1908 and fell into disuse
James Leonard Corning (1855 – 1923) 2 340

J. Leonard Corning

James Leonard Corning (1855 - 1923) was an American neurologist. Epidural block (1885); Regional anaesthesia (1885)