Search

C-Rex Goniotomy

I. Paul Singh, MD

Show Description +

In this video, I. Paul Singh, MD, demonstrates use of a C-Rex (Iantrek) goniotomy device. He performs 180-degree goniotomy in the eye of a 45-year-old phakic patient who was taking four medications for moderate glaucoma and a history of selective laser trabeculoplasty.

Financial Disclosure: Medical Advisor (Iantrek)

Posted: 8/28/2025

Keywords:

C-Rex

•

Goniotomy

•

Iantrek

Up Next

FLACS With Toric and iStent inject

FLACS With Toric and iStent inject

Blake Williamson, MD, MPH, MS

Targeted Placement of iStent Trabecular Micro-Bypass Stent (Glaukos)

Targeted Placement of iStent Trabecular Micro-Bypass Stent (Glaukos)

Eric Rosenberg, MD

Cataract Surgery Combined with Canaloplasty

Cataract Surgery Combined with Canaloplasty

Mahmoud A. Khaimi, MD

Needle Viscocanalostomy

Needle Viscocanalostomy

Eslam Ramadan, MD

Ahmed M4 Placement

Ahmed M4 Placement

Nathan Radcliffe MD

Hydrogel Sealant to Prevent Chamber Shallowing During Combined Phaco and Tube Shunt Insertion

Hydrogel Sealant to Prevent Chamber Shallowing During Combined Phaco and Tube Shunt Insertion

Ian Conner, MD

Supra-Tenons Baerveldt Glaucoma Drainage Device

Supra-Tenons Baerveldt Glaucoma Drainage Device

George Tanaka, MD

iStent Trabecular Microbypass Implantation Technique

iStent Trabecular Microbypass Implantation Technique

Ike K. Ahmed MD

Trabectome 180

Trabectome 180

Constance Okeke, MD, MSCE

New Directions for GT

New Directions for GT

Arsham Sheybani, MD, Iqbal Ike K. Ahmed, MD, FRCSC

C-Rex Goniotomy

I. Paul Singh, MD

In this video, I. Paul Singh, MD, demonstrates use of a C-Rex (Iantrek) goniotomy device. He performs 180-degree goniotomy in the eye of a 45-year-old phakic patient who was taking four medications for moderate glaucoma and a history of selective laser trabeculoplasty.

Financial Disclosure: Medical Advisor (Iantrek)

Posted: 8/28/2025

Keywords:

C-Rex

•

Goniotomy

•

Iantrek

Please log in to leave a comment.

More in Glaucoma

Angle-Based MIGS for a Patient With Severe Glaucoma

Angle-Based MIGS for a Patient With Severe Glaucoma

John P. Berdahl, MD; Tanner J. Ferguson, MD; and Mitch Ibach, OD, FAAO

When a Minimally Invasive Procedure Fails

When a Minimally Invasive Procedure Fails

Iqbal Ike K. Ahmed, MD, FRCSC; Arsham Sheybani, MD; and Rachel G. Simpson, MD

Innovations in Glaucoma: The FYSX OPAP Device

Innovations in Glaucoma: The FYSX OPAP Device

I. Paul Singh, MD; and John P. Berdahl, MD

Challenging Cases: From PRK to IOP

Challenging Cases: From PRK to IOP

Radhika Rampat, MBBS, BSc(Hons), FRCOphth, and Marguerite B. McDonald, MD, FACS