Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Limbal- vs fornix-based conjunctival trabeculectomy flaps.

C E Traverso, K F Tomey, S Antonios

American Journal of Ophthalmology

|July 15, 1987

Summary

Trabeculectomy outcomes were similar between limbal-based and fornix-based conjunctival flaps in glaucoma patients. Both surgical approaches demonstrated comparable safety and short-term intraocular pressure control.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

In Vivo Confocal Microscopy Characterization of Candida parapsilosis Keratitis.

Eye & contact lens·2024

Same author

Partitioning of the genetic trends of French dairy sheep in Mendelian samplings and long-term contributions.

Journal of dairy science·2023

Same author

Aflibercept, ranibizumab and bevacizumab upcoming biosimilars: a general overview.

Drugs of today (Barcelona, Spain : 1998)·2021

Same author

Razumab -- the role of biosimilars for the treatment of retinal diseases.

Drugs of today (Barcelona, Spain : 1998)·2021

Same author

Genomic and pedigree estimation of inbreeding depression for semen traits in the Basco-Béarnaise dairy sheep breed.

Journal of dairy science·2020

Same author

An update on ripasudil for the treatment of glaucoma and ocular hypertension.

Drugs of today (Barcelona, Spain : 1998)·2020

Area of Science:

Ophthalmology
Surgical Innovation
Glaucoma Research

Background:

Glaucoma is a leading cause of irreversible blindness worldwide.
Trabeculectomy is a common surgical procedure to reduce intraocular pressure in glaucoma patients.
The choice of conjunctival flap technique (limbal-based vs. fornix-based) may influence surgical outcomes.

Purpose of the Study:

To compare the safety and efficacy of limbal-based versus fornix-based conjunctival flaps in trabeculectomy.
To evaluate intraocular pressure control and complication rates between the two flap techniques.

Main Methods:

A prospective study involving 20 patients with uncontrolled symmetric glaucoma.
Bilateral trabeculectomy was performed with identical techniques and suture materials, differing only in the conjunctival flap type (limbal-based vs. fornix-based).
Patients were followed for 3-13 months, with outcomes assessed including intraocular pressure, anterior chamber depth, bleb characteristics, and complications.

Main Results:

No significant differences were observed between limbal-based and fornix-based flaps regarding postoperative anterior chamber depth.
Intraocular pressure control, hyphema occurrence, bleb morphology, and complication rates were comparable between the two flap groups.
Short-term efficacy and safety profiles were similar for both conjunctival flap techniques.

Conclusions:

Both limbal-based and fornix-based conjunctival flaps are effective and safe for trabeculectomy in glaucoma management.
The choice between these flap techniques does not appear to significantly impact short-term intraocular pressure control or complication rates.
Further long-term studies may be warranted to assess any potential late-term differences.

Related Experiment Videos