trochlear nerve

(1,2,3,4,5,6) In this study, we aimed to report the clinical features and outcomes of HI surgery in three patients who developed torsional diplopia due to acquired trochlear nerve palsy.

Ramsay Hunt syndrome with trochlear nerve involvement and EEG abnormalities: multicranial neuritis or encephalitis?

Orbital myositis, thyroid ophthalmopathy presenting with isolated trochlear nerve paralysis, cycsticercosis, multiple sclerosis, Lyme disease, and herpes zoster ophthalmicus should also be excluded in these patients (14,15,16,17).

Isolated trochlear nerve palsy in Tolosa-Hunt syndrome.

Dense concentrations of GQ1b ganglioside are found in the oculomotor nerve (cranial nerve III), trochlear nerve (cranial nerve IV) and abducens nerve (cranial nerve VI) of patients with MFS, which may explain the relationship between anti-GQ1b antibodies and ophthalmoplegia.

The oculomotor nerve has been involved frequently in 85% of cases, abducens nerve in 70% of cases, trochlear nerve in 29% of cases, and ophthalmic division of trigeminal nerve in 30% of cases [11], and periarterial sympathetic fibers were in 20% of cases that causes Horner's syndrome [12, 13].

These include optic nerve, oculomotor nerve, trochlear nerve, abducens nerve, and the ophthalmic branch of the trigeminal nerve.

(2) OAS can lead to dysfunction of the ophthalmic branch of the trigeminal nerve (cranial nerve V1), oculomotor nerve (cranial nerve III), trochlear nerve (cranial nerve IV), abducens nerve (cranial nerve VI), and optic nerve (cranial nerve II).