
Fernand Cathelin
Fernand Cathelin (1873–1960), Paris urologist who pioneered caudal epidural anaesthesia (Cathelin’s method) and designed the urine-divider and air cystoscope.

Fernand Cathelin (1873–1960), Paris urologist who pioneered caudal epidural anaesthesia (Cathelin’s method) and designed the urine-divider and air cystoscope.

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
Biographical Timeline Medical Eponyms Brissaud–Sicard syndrome (1908) A crossed pontine syndrome characterised by ipsilateral facial spasm (hemifacial spasm/cramps) with contralateral hemiparesis, due to a lesion involving the pons (classically the basilar/anterolateral pons affecting corticospinal pathways with irritation of facial nerve…

Jean-Athanase Sicard (1872–1929): French neurologist; caudal epidural pioneer (1901), Lipiodol epidurography/myelography with Forestier, and Collet–Sicard syndrome.

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