
Francis Rynd
Francis Rynd (1801–1861), Irish surgeon who pioneered subcutaneous morphia injection for neuralgia (1844/1845) and described his cannula device in 1861.

Francis Rynd (1801–1861), Irish surgeon who pioneered subcutaneous morphia injection for neuralgia (1844/1845) and described his cannula device in 1861.

Evan O’Neill Kane (1864–1932), American country surgeon. Railway accident specialist and medical inventor, famed for his 1921 auto-appendicectomy.

Fidel Pagés (1886–1923): Spanish military surgeon who described “anestesia metamérica” (1921), an early, practical lumbar epidural technique.

Frédéric Justin Collet (1870–1964), Lyon physician and ENT professor; described the 1915 skull-base palsy of CN IX–XII later known as Collet–Sicard syndrome

Walter Stoeckel (1871–1961), German gynaecologist who advanced caudal epidural analgesia in labour (1909) and shaped radical vaginal surgery and teaching.

William Thomas Lemmon (1896-1974), surgeon who pioneered continuous spinal anaesthesia, and the Lemmon mattress

Alberto Gutiérrez (1892–1945), Argentine surgeon who described the epidural “hanging drop” sign (1933) and founded Argentina’s anaesthesia journal.

Niels Lauge-Hansen (1899 – 1976) was a Danish Radiologist. Eponymously linked with the Lauge-Hansen classification of ankle fractures in 1950

Lauge-Hansen classification of ankle injuries (1950) - predictable fracture patterns defined by injury mechanism and resultant radiological findings

Jess Bernard Weiss (1917 – 2007) was an American anesthesiologist. Best known for designing the Weiss needle for the placement of epidural catheters

Carl (Karl) Koller (1857–1944), Austrian ophthalmologist who introduced cocaine as the first practical local anaesthetic in 1884, transforming surgery and enabling regional and neuraxial anaesthesia.

Jacques Forestier (1890-1978) was a French physician and rheumatologist, depiction of hyperostosis (1959) later called Forestier’s disease.