trochlear spine

(redirected from spina trochlearis)

troch·le·ar spine

[TA]
a spicule of bone arising from the edge of the trochlear fovea, giving attachment to the pulley of the superior oblique muscle of the eyeball.
Synonym(s): spina trochlearis [TA]

troch·le·ar spine

(trok'lē-ăr spīn) [TA]
A spicule of bone arising from the edge of the trochlear fovea, giving attachment to the pulley of the superior oblique muscle of the eyeball.