Glaucoma types can be either Primary Glaucoma or Secondary Glaucoma.
Glaucoma said to be Primary when the cause of the glaucoma is unknown while it is called Secondary when there is increase in I.O.P secondary to another ocular diseases.
In Secondary glaucoma there will be raise in I.O.P due to pathological diseases of the eye. These pathological disorders occur either in the posterior chamber, the anterior chamber or in both chambers.
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