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Research ArticleDEFORMITY
Open Access

100 Consecutive Cases of Degenerative Lumbar Conditions Using a Non-Threaded Locking Screw System With a 90-Degree Locking Cap

Paul C. McAfee, Bryan W. Cunningham, P. Justin Tortolani, Ira L. Fedder, John C. Sefter and Charles Davis
International Journal of Spine Surgery January 2009, 3 (1) 1-11; DOI: https://doi.org/10.1016/SASJ-2008-0022-RR
Paul C. McAfee
Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
MD
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Bryan W. Cunningham
Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
MSc
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P. Justin Tortolani
Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
MD
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Ira L. Fedder
Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
MD
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John C. Sefter
Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
DO
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Charles Davis
Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
MD
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Article Information

vol. 3 no. 1 1-11
DOI 
https://doi.org/10.1016/SASJ-2008-0022-RR

Published By 
International Journal of Spine Surgery
Online ISSN 
2211-4599
History 
  • Received September 4, 2008
  • Accepted February 25, 2009
  • Published online January 1, 2009.

Copyright & Usage 
Copyright SAS - Spine Arthroplasty Society 2009 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

  1. Paul C. McAfee, MD,
  2. Bryan W. Cunningham, MSc

    Paul McAfee, MD, and Bryan Cunningham, MSc, own stock (options) in Pioneer Surgical Technology, Inc. Pioneer Surgical supplied grant assistance for this research.

    ,
  3. P. Justin Tortolani, MD,
  4. Ira L. Fedder, MD,
  5. John C. Sefter, DO and
  6. Charles Davis, MD
  1. Scoliosis and Spine Center, St. Joseph's Medical Center, Towson, Maryland 21204
  1. Address correspondence to Paul C. McAfee, MD, Scoliosis and Spine Center, O'Dea Medical Building #104, 7505 Osler Drive, Towson, MD 21204 USA. (email: mack8132{at}gmail.com)
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100 Consecutive Cases of Degenerative Lumbar Conditions Using a Non-Threaded Locking Screw System With a 90-Degree Locking Cap
Paul C. McAfee, Bryan W. Cunningham, P. Justin Tortolani, Ira L. Fedder, John C. Sefter, Charles Davis
International Journal of Spine Surgery Jan 2009, 3 (1) 1-11; DOI: 10.1016/SASJ-2008-0022-RR

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100 Consecutive Cases of Degenerative Lumbar Conditions Using a Non-Threaded Locking Screw System With a 90-Degree Locking Cap
Paul C. McAfee, Bryan W. Cunningham, P. Justin Tortolani, Ira L. Fedder, John C. Sefter, Charles Davis
International Journal of Spine Surgery Jan 2009, 3 (1) 1-11; DOI: 10.1016/SASJ-2008-0022-RR
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