<p>Conventional surgery to treat glaucoma makes a new opening in the meshwork. This new opening helps fluid to leave the eye and lowers intraocular pressure.  	
</p><p>Description: Conventional surgery to treat glaucoma makes a new opening in the meshwork. This new opening helps fluid to leave the eye and lowers intraocular pressure.
</p><p>Credit: National Eye Institute, National Institutes of Health
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Ref#: EDA11
National Eye Institute, National Institutes of Health
<a rel="nofollow" class="external free" href="http://www.nei.nih.gov/photo/eyedis/index.asp">http://www.nei.nih.gov/photo/eyedis/index.asp</a>