Henri-Louis Roger practised at a period when medicine itself was being rebuilt on new foundations.
The record lists Henri-Louis Roger as French physician (1809–1891).
Henri-Louis Roger was born at Paris in 1809. His recorded nationality is France.
Anaesthesia, antisepsis and germ theory arrived within fifty years and made modern surgery possible for the first time.
His posts were held at Science Faculty of Paris.
Clinical knowledge is accumulated slowly and revised often, usually at some cost.
That the work was done from France matters: hospitals, training and research funding are unevenly distributed, and they decide which questions can be asked.
Henri-Louis Roger died in 1891, aged 82. What survives is the change in practice, which is how a medical life is actually measured.
Achievements
- Held posts at Science Faculty of Paris



