Implant Free Surgery

Kahook Dual Blade®

For Excisional Goniotomy

Start the Certification Process

It’s easy to get started with the Kahook Dual Blade.

Designed for Precision


The intuitively designed Kahook Dual Blade® (KDB) enables precise excision of diseased trabecular meshwork (TM) to provide open access to multiple collector channels, anytime it is needed. Download the product brochure for a step-by-step guide to performing a goniotomy with the KDB.

Pointed Tip:
Easily penetrates
the TM

Lifts and stretches
the TM

Foot Plate:
Designed to settle on the
anterior wall of Schlemm’s canal

Dual Blades:
Create parallel incisions in
the TM

View 3 techniques for performing goniotomy with KDB.

Watch a goniotomy performed with KDB using the mark-and-meet technique.

More Possibilities

Angle procedures shouldn’t be limited to being performed with other procedures. KDB’s unique design allows you to perform a goniotomy:

Download the Kahook Dual Blade® Product Brochure

Greater Peace of Mind


The KDB gives you peace of mind by allowing you to perform a goniotomy in a cost-effective way with an established and proven CPT® code.

CPT Code



Ophthalmic surgical procedure to incise and partially remove trabecular meshwork to create an opening into Schlemm’s canal by way of the anterior chamber angle. It is performed under direct visualization using a goniolens.