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.  	  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.  Credit: National Eye Institute, National Institutes of Health  Ref#: EDA11
<ul><li><a href="//commons.wikimedia.org/wiki/File:Conventional_surgery_to_treat_glaucoma_EDA11.JPG" title="File:Conventional surgery to treat glaucoma EDA11.JPG">Conventional_surgery_to_treat_glaucoma_EDA11.JPG</a>: <b><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></b></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Taty2007" title="User:Taty2007">Taty2007</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Taty2007" title="User talk:Taty2007"><span class="signature-talk">talk</span></a>)</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Conventional_surgery_to_treat_glaucoma_EDA11.JPG" title="File:Conventional surgery to treat glaucoma EDA11.JPG">Conventional_surgery_to_treat_glaucoma_EDA11.JPG</a></li></ul>