Sponsored Topics. Prior Lake is a city 20 miles (32 km) southwest of downtown Minneapolis in Scott County in the U.S. state of Minnesota.
Glaucoma is a group of eye diseases which result in damage to the optic nerve and vision loss. A major risk factor is increased pressure in the eye.The disorders can be roughly divided into two main categories:  open-angle  and  closed-angle  (or  angle closure ) glaucoma.laucoma is a group of eye diseases which result in damage to the optic nerve and vision loss. A major risk factor is increased pressure in the eye.
1 Like POAG, normal-tension glaucoma (also called normal-pressure glaucoma, low-tension glaucoma or low-pressure glaucoma) is a type of open-angle glaucoma that can cause visual field loss due to optic nerve damage. 2  But in normal-tension glaucoma, the eye's IOP remains in the normal range. The cause of normal-tension glaucoma is not known. 2  But many doctors believe it is related to poor blood flow to the optic nerve. 3  Normal-tension glaucoma is more common in those who are Japanese, are female and/or have a history of vascular disease.