Medicine and Health Sciences Commons^™

The Sub-Axial Cervical Spine Injury Classification System (Slic): A Novel Approach To Recognize The Importance Of Morphology, Neurology And Integrity Of The Disco-Ligamentous Complex, Alexander R. Vaccaro, R. John Hulbert, Charles Fisher, Marcel Dvorak, Alpesh A. Patel, Ronald A. Lehman Jr., Paul Anderson, James Harrop, F. C. Oner, Paul Arnold, Michael Fehlings, Rune Hedlund, Ignacio Madrazo, Glenn Rechtine, Bizhan Aarabi, Mike Shainline, Spine Trauma Study Group

Department of Orthopaedic Surgery Faculty Papers

Abstract Background Context Despite technological advances in spine surgery, classification of sub-axial cervical spine injuries remains largely descriptive, lacking standardization and any relationship to prognosis or clinical decision making. Purpose The primary purpose of this paper is to define a classification system for sub-axial cervical spine trauma that conveys information about injury pattern and severity as well as treatment considerations and prognosis. The proposed system is designed to be both comprehensive and easy to use. The secondary objective is to evaluate the classification system in the basic principles of classification construction, namely reliability and validity. Study Design/Setting Derivation of the …

Surgical Correction Of Severe Bilateral Thumb Pincer-Nail Deformity, Scott T. Van Duzer, John S. Taras

Department of Orthopaedic Surgery Faculty Papers

A 53 year old woman presented to the office with complaint of severe bilateral thumb nail pain and the deformity shown (Figure 1). She denied previous trauma to her thumb nails and had no history of previous bacterial or fungal infections of her nails. Based on the curvature of her nails, which increased from proximal to distal, a diagnosis of bilateral thumb pincer nail deformity was made.

The Impact Of Four Common Lumbar Spine Diagnoses Upon Overall Health Status, Michael A. Pahl, Brian Brislin, Scott Boden, Alan S. Hilibrand, Alexander Vaccaro, Brett Hanscom, Todd J. Albert

Department of Orthopaedic Surgery Faculty Papers

Background Context: The SF-36 health survey has been shown to be a valid instrument when used to measure the self-reported physical and mental health of patients. The impact of lumbar spinal disorders can be assessed as the difference between the SF-36 scale scores and age-and-gender specific population norms.

Purpose: To establish the impact upon the self-reported health status of patients with one of four common lumbar spinal diagnoses.

Study Design: A cross-sectional, observational assessment of the health status of spine patients.

Methods: Data from patients presenting to the participating centers of the National Spine Network with low back pain and/or …

Surgical Decision Making For Unstable Thoracolumbar Spine Injuries: Results Of A Consensus Panel Review By The Spine Trauma Study Group, Alexander R. Vaccaro, Moe R. Lim, R. John Hurlbert, Ronald A. Lehman, James Harrop, D. Charles Fisher, Marcel Dvorak, D. Greg Anderson, Steven C. Zeiller, Joon Y. Lee, Michael G. Fehlings, F. C. Oner, Spine Trauma Study Group

Department of Orthopaedic Surgery Faculty Papers

Objectives: The optimal surgical approach and treatment of unstable thoracolumbar spine injuries are poorly defined owing to a lack of widely accepted level I clinical literature. This lack of evidence based standards has led to varied practice patterns based on individual surgeon preferences. The purpose of this study was to survey the leaders in the field of spine trauma to define the major characteristics of thoracolumbar injuries that influence their surgical decision making. In the absence of good scientific data, expert consensus opinions may provide surgeons with a practical framework to guide therapy and to conduct future research.

Methods: A …