Doug Johnson was a clinician-scientist who made great contributions to the understanding of outflow from the eye. This lecture is in honour of Doug and explores the author's understanding of outflow in the surgical context. HOW TO CITE THIS ARTICLE Coote M. Blebs, Barriers, and Bagpipes: Why is It so Hard? J Curr Glaucoma Pract 2016; 10(3):79-84.

purpose: to characterize the histopathologic, electron microscopic and confocal scan features of ahram mineral water (amw)-induced keratopathy in cadaver corneas. methods: seven cadaver globes were examined, five of which were exposed to amw from the corneal side for different durations (30 seconds, 3, 15, 30, and 60 minutes) and the other two were considered as controls. after performing confo...

Birt-Hogg-Dube syndrome is an extremely rare genetic disorder featuring multiple lung cyst or bulla which lead to recurrent spontaneous pneumothorax. Laparoscopic cholecystectomy poses a significant challenge in such cases from anesthetic point of view. Thoracic segmental spinal anesthesia (TSS) relatively new and beneficial alternative general avoid post-operative complications. In this report...