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Comprehensive training at your office or ASC.

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Order Your CRH O’Regan Ligators Now

All CRH-trained practices are eligible to order CRH O’Regan System ligators. You can order online, by phone (1.800.660.2153 ext. 0) or simply print out and fax or email your order form to us:

If your practice has not yet been trained on the use of the CRH O’Regan ligator and associated treatment protocols, call 800-660-2153 ext. 1224 to learn more, or fill out our training request form.

CRH O'Regan System Disposable Ligator with Obturator

About the CRH O’Regan Ligator

The CRH O’Regan System is a single-use hemorrhoid banding ligator that utilizes a manual, gentle suction to draw the tissue of the hemorrhoid into the barrel of the ligator over which a small rubber band is placed – a procedure known as Rubber Band Ligation (RBL).

The CRH ligator, which improves upon conventional RBL, directly treats the root problem that hemorrhoids cause – the prolapse – and eliminates the painful symptoms, like itching and bleeding, which accompany it.

Comprehensive Training

CRH’s Medical Directors, both board-certified general surgeons, have been training physicians across the United States to offer this patented, FDA-approved procedure since 2008.

Training is provided for the use of the ligator as well as for the diagnosis and treatment of related perianal care issues such as anal fissure and spasm.


The CRH O’Regan System is proven to be 99% effective, with a 1% complication rate (pain and bleeding). Our ligator has also been used more than 1,000,000 times by over 3,000 doctors across the US.

Marketing and Operational Support

As a CRH customer, you receive a turnkey program to ensure you have all of the support necessary to incorporate the procedure into your practice at no additional cost:

  • Clinical forms
  • Patient education tools
  • Marketing materials
  • Staff training
  • 24/7 clinical support via phone and email
  • Practice profile listing on our patient-facing website

Compare CRH O'Regan System

Versus Other Hemorrhoid Treatment Options