Subliminal Laser
Therapy for Retinal
Disorders

How to treat retina today?

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

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.

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

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Easily access to our clinical database

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…

How to perform a SubLiminal Laser Retinal Treatment?

21/02/2025

Find out how to effectively perform Subliminal Laser Treatment of the retina with this comprehensive video guide, featuring insights and techniques to optimize results: Which pathologies? DME and CSC clinical cases: before and after results ; Treatment Guidelines: Recommended laser settings ensuring safety and effectiveness, endorsed by the SOLS* Society ; Titration Procedure: As each patient's retina energy-absorption is variable, individualized titration is advised to calibrate the laser energy to deliver ; Step-by-Step Demonstration: Dr Alejandro Filloy Rius guides you through an Easyret subliminal laser treatment, presenting treatment steps illustrated with video footage.

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.

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.

Lasers for Retina

26/02/2024

When to use laser therapy, treatment guidelines, and why it matters.

SubLiminal Laser Therapy for CSCR

12/12/2023

A new front-line treatment