One of the first signs of vertebral metastases is disappearance of the pedicle on the AP X-ray. This is known as the 'absent pedicle' or 'winking owl sign'.
Throckmorton sign (John Thomas sign) where Penis Points to Pathology on X-ray. Tom Bentley Throckmorton (1885-1961) was an American neurologist
Segond fracture: Avulsion fracture (small) of the lateral surface of the lateral tibial condyle. Paul Ferdinand Segond (1851-1912) described 1879
Tom Bentley Throckmorton (1885-1961) was an American neurologist. Eponym: Throckmorton sign (John Thomas sign); Throckmorton reflex
Frederic Jay Cotton (1869–1939) was an American Orthopedic Surgeon. Eponymously affiliated with the Cotton fracture (trimalleolar fracture) and Cotton-Loader position (hyper-flexed wrist with ulna deviation in closed reduction of distal radius fractures)
Cotton fracture (trimalleolar fracture) described in 1915 by Frederic Jay Cotton (1869-1939); fracture of the ankle that involving the lateral malleolus, medial malleolus and distal posterior aspect of the tibia (posterior malleolus).
January 2022 Pediatric Orthopedic case interpretation with Kelsey Lena, Danielle Sutton, and Virginia Casey
Silvio Rolando da Carasco (1873-1949) Italian general surgeon in Genoa. Rolando Fracture (1910) three-part base of first metacarpal fracture
Paul Jules Tillaux (1834-1904) French Surgeon. Eponymously affiliated with the Tillaux fracture. First to describe 'Aïe crépitant de Tillaux'
Sherpherd fracture: Posterior talar process fracture with injury to the lateral tubercle caused by inversion or extreme equinus (1882)
Cedell fracture (1974): Posterior talar process fracture with injury to the posteromedial tubercle caused by forced dorsiflexion and pronation
Fracture of the anterolateral tibial epiphysis commonly seen in adolescents. (Salter-Harris III tibial fracture) aka Tillaux-Chaput fracture.