Trabeculotomy by Internal Approach: Dual Blade
24 Trabeculotomy by Internal Approach: Dual Blade Handan Akil and Brian A. Francis Intraocular pressure (IOP) is the most important modifiable risk factor for glaucoma.1 The dysregulation of IOP is…
Ab Interno Suprachoroidal Shunts: CyPass and iStent Supra
35 Ab Interno Suprachoroidal Shunts: CyPass and iStent Supra Steven D. Vold and Steven R. Sarkisian, Jr. Case Presentation A 70-year-old man is referred for evaluation of his cataracts and…
Sonic Effect on Aqueous Outflow
8 Sonic Effect on Aqueous Outflow Malik Y. Kahook The treatment of glaucoma typically follows the same sequence of topical drops, followed by laser trabeculoplasty (LT) and incisional surgery. There…
Episcleral Venous Fluid Wave: A Snapshot of Patency of the Trabecular Outflow Pathway
26 Episcleral Venous Fluid Wave: A Snapshot of Patency of the Trabecular Outflow Pathway Ronald L. Fellman and Davinder S. Grover The success of canal-based minimally invasive glaucoma surgery (MIGS)…
Structure and Mechanisms of Trabecular Outflow
IA Trabecular Outflow 2 Structure and Mechanisms of Trabecular Outflow Kurt Scavelli, Amy D. Zhang, Carol Toris, and Douglas J. Rhee The trabecular outflow pathway is the eye’s main site…
New Options in the Treatment of Glaucoma
1 New Options in the Treatment of Glaucoma Brian A. Francis, Steven R. Sarkisian, Jr., and James C. Tan Case Presentations Case 1 A 71–year-old woman with a history of…
Pulsatile Aqueous Outflow Observations to Guide Glaucoma Surgery
6 Pulsatile Aqueous Outflow Observations to Guide Glaucoma Surgery Murray Johnstone Acqueous outflow is pulsatile, and clinicians can see the pulsations. This simple and well-accepted insight1,2 provides clinicians with a…
Do Prostaglandins Make Uveoscleral Outflow More Pressure Dependent?
12 Do Prostaglandins Make Uveoscleral Outflow More Pressure Dependent? B’Ann T. Gabelt and Paul L. Kaufman The question of pressure-dependency is important because it reflects the eye’s capacity to adjust…
The Fibroblast and Glaucoma Surgery
20 The Fibroblast and Glaucoma Surgery John R. Samples and Paul A. Knepper Current glaucoma surgery involves an incision in the conjunctiva and the meshwork such as by trabeculectomy or…
The Effect of Ultrasound on Aqueous Dynamics
7 The Effect of Ultrasound on Aqueous Dynamics Donald Schwartz Ultrasound has several beneficial attributes that are potentially useful in medical treatment. Most ophthalmologists are familiar with phacoemulsification, whereby ultrasound…
