Angiogenesis in glaucoma filtration surgery and neovascular glaucoma: A review

Glaucoma Surgery in Pregnancy: A Case Series and Literature Review

AbstractGlaucoma management in pregnant patients is a real challenge, especially when the glaucoma is not controlled with medications. We report the results of 6 incisional glaucoma surgeries for the management of medically uncontrolled glaucoma patients during pregnancy. This retrospective, case series was conducted on the 6 eyes of 3pregnant patients with uncontrolled glaucoma using maximum t...

Neovascular glaucoma: a review

Neovascular glaucoma (NVG) is a secondary glaucoma generally associated with poor visual prognosis. The development of new vessels over the iris and the iridocorneal angle can obstruct aqueous humor outflow and lead to increased intraocular pressure. The underlying pathogenesis in most cases is posterior segment ischemia, which is most commonly secondary to proliferative diabetic retinopathy or...

Refining glaucoma filtRation SuRgeRy

Neovascular Glaucoma

Neovascular glaucoma (NVG) is an intractable sight-threatening disease which is extremely difficult to manage and can lead to permanent visual loss. It occurs as a result of iris neovascularization also known as rubeosis iridis. Once the condition develops, early diagnosis and management is essential to minimize visual loss, thus better understanding of the causes and pathogenesis is essential....

Glaucoma filtration surgery and retinal oxygen saturation.

PURPOSE Glaucoma may involve disturbances in retinal oxygenation and blood flow. The purpose of this study was to measure the effect of glaucoma filtration surgery on retinal vessel oxygen saturation. METHODS A noninvasive spectrophotometric retinal oximeter was used to measure hemoglobin oxygen saturation in retinal arterioles and venules before and after glaucoma filtration surgery. Twenty-...