Tag Archives: New York spine surgeon

New York Spine Surgeon describes the O-Arm CAT Scanner

Posted on: December 19, 2013

Meet the O-Arm:  New technology in the OR

By John Abrahams, MD, FAANS, Chief of Neurosurgery, Co-Director of Spine Surgery, Orthopedic and Spine Institute

Dr. John Abrahams Northern Westchester HospitalThe Orthopedic & Spine Institute of Northern Westchester Hospital recently brought new technology into the operating room – the O-Arm from Medtronic.

The O-Arm is an intra-operative CAT Scanner with Image Guidance used to make placement of spinal instrumentation more accurate and safer. 

Typically, the O-Arm would be mainly used for patients undergoing spine surgery that need instrumentation placed such as rods and screws.  During these procedures, patients are put to sleep with general anesthesia and prepped for surgery.  An incision is made over the surgical site and then the O-Arm is brought in to obtain a CAT Scan with three-dimensional imaging. Continue reading

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