Dr. McCormick named as one of Castle Connolly’s Top United States and New York Doctors/Neurosurgery for 25 consecutive years.
Dorsal Arachnoid Web
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| Summary | The arachnoid is a thin transparent membrane that surrounds the brain and spinal cord. A dorsal arachnoid web is an abnormal collection of arachnoid tissue that may compress the spinal cord, usually in the upper thoracic spine producing symptoms of numbness and weakness in the legs. Bowel and bladder function may also be impaired. Microsurgical removal of the abnormal arachnoid tissue is the treatment of choice for this condition. You may view a video of a successful micro-neurosurgery for a dorsal arachnoid band by Dr. Paul McCormick illustrated below.
Microsurgical Resection of Dorsal Arachnoid Web
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| Preparing for Your Appointment | At The Spine Hospital at The Neurological Institute of New York our spinal neurosurgeons are experts in the evaluation and management of patients with dorsal arachnoid web. Drs. Paul C. McCormick, Michael G. Kaiser, Peter D. Angevine, Alfred T. Ogden, Christopher E. Mandigo, Patrick C. Reid, Richard C.E. Anderson (Pediatric) and Neil A. Feldstein (Pediatric) are experts in treating dorsal arachnoid web. They can also offer you a second opinion. |
Helpful Surgery Overviews
Dr. McCormick will choose the treatment method specific to each patient and situation. Some of the condition’s treatment options may be listed below.
Recent News
Neurosurgery 11/6/25: Use of Expert Panel for Symptomatic Patients with Grade I Degenerative Lumbar Spondylolisthesis: A Randomized Clinical Trial
Dr. McCormick participated as both a member of the expert panel as well as a co-author of recently published randomized study on the treatment of grade 1 degenerative spondylolisthesis. This condition commonly occurs in adult patients and is subject to numerous types...
CNS October 11-15 2025
Dr. McCormick was invited to present his experience on the evaluation and microsurgical management of intramedullary spinal cord tumors. Dr. McCormick described his techniques and illustrated on video the safe and complete microsurgical resection of both an...