Two types of blockages can cause this disease. One, in the porous tissue between the anterior chamber and the canal of Schlemm, results in the chronic version of this disease; the second causes the na
Two types of blockages can cause this disease. One, in the porous tissue between the anterior chamber and the canal of Schlemm, results in the chronic version of this disease; the second causes the narrow-angled version and is due to the pressure of the aqueous humour on the iris.  For ten points, name this ocular disease often linked to diabetes and sometimes treated with marijuana.
Two types of blockages can cause this disease. One, in the porous tissue between the anterior chamber and the canal of Schlemm, results in the chronic version of this disease; the second causes the narrow-angled version and is due to the pressure of the aqueous humour on the iris.  
glaucoma