Proximal junctional kyphosis and proximal junctional failure.

Abstract

Proximal junctional failure (PJF) should be distinguished from proximal junctional kyphosis, which is a recurrent deformity with limited clinical impact. PJF includes mechanical failure, and is a significant complication following adult spinal deformity surgery with potential for neurologic injury and increased need for surgical revision. Risk factors for PJF include age, severity of sagittal plane deformity, and extent of operative sagittal plane realignment. Techniques for avoiding PJF will likely require refinements in both perioperative and surgical strategies.

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Citation

Published Version (Please cite this version)

10.1016/j.nec.2013.01.001

Publication Info

Hart, Robert A, Ian McCarthy, Christopher P Ames, Christopher I Shaffrey, David Kojo Hamilton and Richard Hostin (2013). Proximal junctional kyphosis and proximal junctional failure. Neurosurgery clinics of North America, 24(2). pp. 213–218. 10.1016/j.nec.2013.01.001 Retrieved from https://hdl.handle.net/10161/28836.

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Scholars@Duke

Shaffrey

Christopher Ignatius Shaffrey

Professor of Orthopaedic Surgery

I have more than 25 years of experience treating patients of all ages with spinal disorders. I have had an interest in the management of spinal disorders since starting my medical education. I performed residencies in both orthopaedic surgery and neurosurgery to gain a comprehensive understanding of the entire range of spinal disorders. My goal has been to find innovative ways to manage the range of spinal conditions, straightforward to complex. I have a focus on managing patients with complex spinal disorders. My patient evaluation and management philosophy is to provide engaged, compassionate care that focuses on providing the simplest and least aggressive treatment option for a particular condition. In many cases, non-operative treatment options exist to improve a patient’s symptoms. I have been actively engaged in clinical research to find the best ways to manage spinal disorders in order to achieve better results with fewer complications.


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