Figure 3From: Vitrectomy combined with glial tissue removal at the optic pit in a patient with optic disc pit maculopathy: a case report OCT image seven years after vitrectomy. Cross section of the temporal side of the optic disc showing two channels (arrowheads) connecting the vitreous cavity to the longitudinal space of the optic nerve and to the intraretinal space. The exit to the vitreous cavity is closed.Back to article page