Tag Archives: John Abrahams MD

Getting a Leg Up on Sciatica

Posted on: January 31, 2017

You get up from bed or turn to speak to someone — and sudden burning pain shoots down one leg. There’s a good chance you may have sciatica, a condition diagnosed approximately three million times a year in America, and caused by a specific type of injury to the sciatic nerve. Here, I inform you about sciatica’s causes, sciatica symptoms and remarkably high rates of recovery. By John Abrahams, MD, FAANS, Chief of Neurosurgery and Co-Director of Spine Surgery at the Orthopedic and Spine Institute, Northern Westchester Hospital (NWH).

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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.

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