Subliminal Laser
Therapy for Retinal
Disorders

How to treat retina today?

subliminal laser therapy treatment application

For a quarter of a century, laser photocoagulation has been considered a safe and effective treatment option for macular pathologies. Over the years, the development and introduction of new and innovative macular laser technologies has confirmed that, alongside intravitreal injections, photocoagulation laser therapy still plays a valuable role in the surgeons’ treatment armamentarium.

Today, ophthalmologists can offer their patients enhanced retinal treatment options, with greater safety and efficacy than ever before.

*Image courtesy of Alejandro Filloy Rius, MD, Ph.D. – Tarragona, Spain

retina image subliminal laser therapy treatment

Subliminal laser therapy:

Unlike conventional thermal laser, Subliminal laser therapy is a non-damaging treatment mode based on a train of microsecond pulses.

It involves a series of repetitive laser pulses with intervals (cooling times) and produces a therapeutic treatment effect without inducing scarring or RPE damage on clinical examination during or after treatment.

Its use is dedicated to the treatment of macular diseases.

There remains an unmet need in the treatment of macular diseases. Increasing evidence demonstrates SubLiminal laser therapy to be safe and effective for macular conditions such as DME and CSC.

Several studies demonstrate that retinal destruction was required to control the neovascularization process in PDR. For peripheral conditions Multispot laser photocoagulation should be favored.

Easily access to our clinical database

Find our latest clinical data regarding subliminal laser therapy

LATEST CLINICAL DATA

Access a range of clinical educational content, to all the clinical content available about for both macula and peripheral treatments, including: clinical articles, clinical videos, treatment guidelines…
Changing and Rethinking Vitreous and Retinal Treatments with Lasers
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Changing and Rethinking Vitreous and Retinal Treatments with Lasers

23/09/2025
Join us for an in-depth discussion with leading experts exploring the evolving role of lasers in vitreous and retinal treatments. This symposium, held during the EURETINA 2025 congress, highlights new clinical evidence, recommended treatment settings, and practical approaches to some of the most important challenges in retinal care.
Managing DME with Subthreshold laser

Managing DME With Subthreshold Laser

26/05/2025
Dr Wu explains the efficacy of the subthreshold laser for treating DME based on clinical studies and share 2 clinical cases for sharing his experience.
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Subthreshold laser treatment: To Titrate or Not to Titrate?

22/11/2024
The question of whether to titrate in subthreshold laser treatments has sparked considerable debate among ophthalmologists and researchers. Titration—adjusting the laser’s power settings to gauge the treatment’s effectiveness—has been a common practice to prevent retinal damage.
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Lasers for Retina

26/02/2024
When to use laser therapy, treatment guidelines, and why it matters.
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SubLiminal Laser Therapy for CSCR

12/12/2023
A new front-line treatment
Managing DME with Subthreshold laser

Managing DME With Subthreshold Laser

26/05/2025
Dr Wu explains the efficacy of the subthreshold laser for treating DME based on clinical studies and share 2 clinical cases for sharing his experience.
7

Subthreshold laser treatment: To Titrate or Not to Titrate?

22/11/2024
The question of whether to titrate in subthreshold laser treatments has sparked considerable debate among ophthalmologists and researchers. Titration—adjusting the laser’s power settings to gauge the treatment’s effectiveness—has been a common practice to prevent retinal damage.
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