[A method for the diagnosis of optic nerve function]

Area of Science:

• Ophthalmology
• Neurology
• Diagnostic methods

Background:

• Optic nerve atrophy, particularly related to chiasmal lesions, presents diagnostic challenges.
• Accurate estimation of functional state is crucial for treatment planning and prognosis.

Observation:

• A new diagnostic method utilizing the vasoactive drug corinfar was employed.
• Twenty-five patients diagnosed with simple optic nerve atrophy due to chiasmal area lesions were studied.

Findings:

• The administration of corinfar allows for a more precise evaluation of the optic nerve's functional status.
• This method enhances the ability to predict visual recovery in the postoperative period for patients with optic nerve atrophy.

Implications:

• The corinfar-based diagnostic method offers improved accuracy in assessing optic nerve function.
• This technique can aid clinicians in making more informed decisions regarding patient management and visual rehabilitation after surgery.