Along with the oculomotor nerve (CN III) and the trochlear nerve (CN IV), it provides movement to the muscles around the eyeball rather than attaching to the eye itself. Humans have 12 cranial ...

CN IV or CN VI nuclei or fascicles resulting in oculomotor, trochlear or abducens nerve palsies respectively. CN VI palsies occur more commonly in MS than CN III or IV palsies. Lack of pain ...

Dysplasia with a trochlear bump and patella alta are risk factors for instability after MPFL reconstruction. Patient age, sex and tibial tubercle to trochlear groove distance were not linked with ...