[Insights into the practice of minimally invasive glaucoma surgery].

Minimally invasive glaucoma surgeries (MIGS) offer an alternative approach, aiming to be both safe and effective. Defined by their ab interno technique, which avoids creating a bleb, MIGS procedures seek to reduce intraocular pressure (IOP) by enhancing the outflow pathways of aqueous humor. Techniques include stenting, incisions, and excisions of the trabecular meshwork, canaloplasty of Schlemm's canal, and drainage implants that enhance uveoscleral outflow to the subchoroidal space. Many of these methods show promise in reducing intraocular pressure and decreasing the need for medication. Nevertheless, with the increasing number of these procedures and devices on the market, it is difficult to keep track of the evidence supporting these methods. Although randomized controlled trials exist for many of the new MIGS procedures, the sample sizes are often small, and follow-up periods are limited. Additionally, there are no randomized controlled trials comparing different MIGS techniques or MIGS with traditional glaucoma surgery. These factors continue to make it challenging to select the most appropriate method for each patient. Therefore, it is essential to persist in conducting randomized controlled long-term studies to gain a deeper understanding of the applications of MIGS.