WAniridia
WAnophthalmia
WAxenfeld–Rieger syndrome
WBlepharophimosis
WBuphthalmos
WColoboma
WDistichia
WEctopia lentis
WEctropion
WEntropion
WIridogoniodysgenesis, dominant type
WMarcus Gunn phenomenon
WMicrospherophakia
WNance–Horan syndrome
WNasolacrimal duct obstruction
WPersistent hyperplastic primary vitreous
WPrimary juvenile glaucoma
WPtosis (eyelid)