Optic nerve tortuosity and displacements during horizontal eye movements in healthy and highly myopic subjects

Aims
(1) To assess the morphology and 3-dimensional (3D) displacements of the eye globe and optic nerve (ON) in adduction/abduction using MRI. (2) To assess differences between healthy emmetropic and highly myopic (HM) subjects.

Methods
MRI volumes o…

Risk factors for ophthalmic artery stenosis and occlusion in patients with retinoblastoma treated with intra-arterial chemotherapy

Purpose
To explore the risk factors for ophthalmic artery (OA) stenosis and occlusion after intra-arterial chemotherapy (IAC) with selective ophthalmic artery catheterisation (OAC) in the treatment of retinoblastoma.

Design
Retrospective, single cent…

Interpretation of change scores for the National Eye Institute Visual Function Questionnaire-25: the minimally important difference

Aim
To estimate the minimally important difference (MID) in change in National Eye Institute Visual Function Questionnaire-25 (VFQ-25) composite score using methods aligned with patient perception.

Methods
Retrospective analysis of prospectively coll…