| Towards the harbour, fenestration is contained in two strips of deeply-set, horizontal cuts. |
| Because these new second-story spaces do not touch the original brick enclosing wall, the building's fenestration remains intact. |
| Moreover, in the method utilising fenestration, the tube was left in place for 2-3 days for observation prior to permanently removing it. |
| Optic nerve sheath fenestration is done first by an incision into the orbit. |
| This fenestration appears to ameliorate the postoperative course and diminish the incidence of postoperative effusions. |
| An ophthalmologist made the diagnosis of pseudotumor cerebri and treated her with acetazolamide and bilateral optic nerve sheath fenestrations. |
