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History
- Received March 20, 2007
- Accepted June 1, 2007
- Published online January 1, 2007.
Copyright & Usage
Copyright SAS - Spine Arthroplasty Society 2007 This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License, permitting all non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Author Information
- 1Centro Médico Teknon, Barcelona, Spain
- 2Universitat Politècnica de Catalunya, Barcelona, Spain
- 3Squaw Peak Surgical Facility, Phoenix, Arizona
- Address correspondence and reprint requests to Rudolf Morgenstern, c/o Pedro y Pons 18-20, E-08034 Barcelona, Spain. (email: rumor{at}endoscopiacolumna.com).