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The Evolution of Glaucoma Drainage Implants.

Frank S Ashburn1, Peter A Netland1

  • 1Department of Ophthalmology, University of Virginia, School of Medicine, Charlottesville, Virginia, USA.

Journal of Ophthalmic & Vision Research
|November 28, 2018
PubMed
Summary
This summary is machine-generated.

Glaucoma drainage implants, including non-restrictive and flow-restrictive types, have evolved significantly. These devices have improved surgical success for refractory glaucoma and are increasingly used in treatment.

Keywords:
Ahmed Glaucoma ValveBaerveldt ImplantGlaucoma Drainage ImplantMolteno Implant

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Area of Science:

  • Ophthalmology
  • Surgical Innovation
  • Medical Devices

Background:

  • The development of glaucoma drainage implants marked a significant advancement in managing complex glaucoma.
  • Early designs involved a plate posterior to the limbus connected to the anterior chamber via a silicone tube.

Purpose of the Study:

  • To review the evolution and impact of glaucoma drainage implants in surgical glaucoma treatment.
  • To understand the factors influencing the success and failure of these implants.

Main Methods:

  • Review of historical development and clinical experience with glaucoma drainage implants.
  • Analysis of implant types: non-restrictive (Molteno, Baerveldt) and flow-restrictive (Ahmed Glaucoma Valve).

Main Results:

  • Glaucoma drainage implants have undergone iterative improvements, reducing complications and broadening indications.
  • Utilization of these implants has increased dramatically in recent years.
  • These implants have enhanced the prognosis for surgical success in refractory glaucoma.

Conclusions:

  • Glaucoma drainage implants play a well-established and crucial role in the surgical management of glaucoma.
  • Continued clinical experience refines implant use and patient outcomes.