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Better prognosis is valued in lens replacement surgery (retained vision and normal intraocular pressure) when it is performed before the onset of secondary glaucoma. [2] Glaucoma secondary to anterior lens luxation is less common in cats than dogs due to their naturally deeper anterior chamber and the liquification of the vitreous humour ...
Those with traumatic iridodialyses (particularly by blunt trauma) are at high risk for angle recession, which may cause glaucoma. [3] This is typically seen about 100 days after the injury, and as such is sometimes called "100-day glaucoma". Medical or surgical treatment to control the IOP may be required if glaucoma is present. [7]
Primary angle closure glaucoma: Once any symptoms have been controlled, the first line (and often definitive) treatment is laser iridotomy. This may be performed using either Nd:YAG or argon lasers, or in some cases by conventional incisional surgery. The goal of treatment is to reverse and prevent contact between the iris and trabecular meshwork.
Birman. The Birman cat is a medium to large breed with a silky, semi-long coat, deep blue eyes, and a distinct color-point pattern. It lives for about 14 years.
Prognosis depends on the location of the bleed, the amount of bleeding, the rate of clearing of blood, whether the blood is affecting visual acuity, complications (such as corneal staining, retinal detachment, pre-retinal fibrosis, ischemic optic atrophy, or glaucoma), and the severity of involvement of the macular region.
Secondary glaucoma is a collection of progressive optic nerve disorders associated with a rise in intraocular pressure (IOP) which results in the loss of vision.
Progressive retinal atrophy (PRA) is a group of genetic diseases seen in certain breeds of dogs and, more rarely, cats. Similar to retinitis pigmentosa in humans, [1] it is characterized by the bilateral degeneration of the retina, causing progressive vision loss culminating in blindness.
Glaucoma is a progressive condition the eye causes damage to the optic nerve. [7] The damage to the optic nerve is usually caused by intraocular pressure [8] of the eye being elevated. Glaucoma can be seen in dogs, and less commonly, cats. Treatment [9] can be in the form of ocular medication, like prescription eye drops.