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Related Experiment Videos

[What should be done when laser iridotomy does not physically eliminate angle closure?].

F Valtot1

  • 1Institut du Glaucome - Fondation Hôpital St Joseph - 185 rue Raymond Losserand - 75014 Paris.

Journal Francais D'Ophtalmologie
|October 31, 2006
PubMed
Summary

Primary angle closure is often caused by pupillary block, managed with laser iridotomy. Other mechanisms may require iridoplasty or lens extraction for effective angle closure treatment.

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[The refractory glaucomas].

Journal francais d'ophtalmologie·2003

Area of Science:

  • Ophthalmology
  • Glaucoma Research

Context:

  • Angle closure glaucoma is a significant cause of vision loss.
  • Pupillary block is the most common mechanism in primary angle closure.
  • Existing treatments may not fully resolve all cases of angle closure.

Purpose:

  • To review the mechanisms of angle closure.
  • To discuss the efficacy of various surgical interventions for angle closure glaucoma.
  • To highlight alternative and advanced treatment strategies.

Summary:

  • Pupillary block is the primary driver of angle closure glaucoma, effectively managed with laser iridotomy.
  • When pupillary block is not the sole mechanism or when synechiae are present, iridoplasty and lens extraction (with goniosynechialysis if needed) are effective alternatives.

Related Experiment Videos

  • Trabeculectomy offers a later, safer option, though malignant glaucoma is a potential complication in primary angle closure cases.

    • Impact:

    • Provides a comprehensive overview of angle closure management strategies.
    • Informs clinical decision-making for complex and refractory cases of angle closure glaucoma.
    • Contributes to understanding the nuances of surgical interventions for preserving vision.