author
1720–1796
A Swiss-born military surgeon in Prussian service, he became known for challenging the routine amputation of injured limbs at a time when battlefield surgery could be brutally aggressive. His name is most closely linked to an influential 18th-century treatise that argued for more restraint, judgment, and humanity in surgical care.

by Johann Ulrich Bilguer
Born in Chur in 1720, Bilguer studied medicine in Basel and Strasbourg and continued his training in Paris before entering military medical service. He served first in Württemberg and then in Prussia, taking part in campaigns in Bohemia and rising to become general surgeon of the Prussian army.
His lasting reputation comes from his 1761 dissertation on the amputation of limbs, later translated and circulated more widely in Europe. In that work, he argued that amputations should be used far more rarely than many surgeons of his day believed, making him an important voice in the history of military surgery.
Bilguer later earned a medical doctorate in Halle, became physician to the queen, and was ennobled in 1794. He died in Berlin in 1796.