Of the CNs, CN IV, the trochlear nerve, has the longest pathway inside ... although it also moves the eye downward and rotates it a bit. CN IV palsy or paralysis, whether partial or complete ...

Here are a few common signs that you may notice if you suffer from fourth nerve palsy (paralysis of your trochlear nerve): Double vision that duplicates images vertically Facial asymmetry around ...

8 Fourth (trochlear) nerve palsy is the commonest congenital cranial nerve palsy. 1 Physically slender, with a long intracranial course, this nerve is subject to traumatic damage. Unilateral or ...

When the fourth cranial nerve is injured or diseased, it can cause paralysis of the superior oblique muscle. This is known as superior oblique palsy, trochlear nerve palsy, or fourth nerve palsy.

2007;8(1):39-49. Thomke et al described isolated cranial nerve palsies in 24 of a total of 1,218 patients with MS (1.6%); 11 of the patients had palsy of the third, fourth, sixth, or eighth ...

Along with the oculomotor nerve (CN III) and the trochlear nerve (CN IV), it provides ... Abducens nerve palsy symptoms cause the eye to droop inward as if “crossed.” This can result in ...

The original symptoms of trochlear nerve palsy with abnormal head posture had lessened over time as a result of compensation of the bodily posture, with the result that only the scoliosis remained ...