Foot & Ankle International March 2010

The new issue of "Foot & Ankle International" from Data Trace Publishing Company is available.
You may access this issue directly by going to:
http://www.datatrace.com/online-journals/emailurl.html?50165586

Injury Vol 41 Iss 3 2010

Advances in Trauma Surgery – The Hellenic Perspective
Edited by T. Xenakis, P. Megas and G. Kontakis
1.
Editorial Board
Page iii
Editorials
2.
Retirement after an intense surgical career: Options and dilemmas. A surgeon's perspective
Pages 245-246
G. Hartofilakidis
3.
Orthopaedic trauma in the obese patient
Pages 247-252
T.J.S. Chesser, R.B. Hammett, S.A. Norton

Articles
4.
Distal tibial fractures treated with hybrid external fixation
Pages 253-258
G.C. Babis, P. Kontovazenitis, D.S. Evangelopoulos, P. Tsailas, K. Nikolopoulos, P.N. Soucacos
5.
Investigation on the distal screw of a trochanteric intramedullary implant (Fi-nail) using a simplified finite element model
Pages 259-265
Nicolas Efstathopoulos, Vassilios S. Nikolaou, Fragiskos N. Xypnitos, Demitrios Korres et al
6.
Management of traumatic sacral fractures: A retrospective case-series study and review of the literature
Pages 266-272
Vassilis A. Lykomitros, Kyriakos A. Papavasiliou, Ziyad M. Alzeer et al
7.
The tendon of the long head of the biceps in complex proximal humerus fractures: A histological perspective
Pages 273-278
Theodoros Tosounidis, Constantine Hadjileontis, Minas Georgiadis et al
8.
Systematic effects of surgical treatment of hip fractures: Gliding screw-plating vs intramedullary nailing
Pages 279-284
Dionysios-Alexandros J. Verettas, Panos Ifantidis, Christos N. Chatzipapas et al
9.
Ankle and foot osteomyelitis: Treatment protocol and clinical results
Pages 285-293
Konstantinos N. Malizos, Nikolaos E. Gougoulias, Zoe H. Dailiana, Sokratis Varitimidis et al
10.
The treatment of infected nonunion of the tibia following intramedullary nailing by the Ilizarov method
Pages 294-299
Panagiotis Megas, Alkis Saridis, Antonis Kouzelis, Alkiviadis Kallivokas, Spyros Mylonas, Minos Tyllianakis
11.
Computer-assisted three-dimensional correlation between the femoral neck-shaft angle and the optimal entry point for antegrade nailing
Pages 300-305
George Anastopoulos, Dionisios Chissas, Joseph Dourountakis, Panagiotis G. Ntagiopoulos et al
12.
Treatment of unstable distal radius fractures with Ilizarov circular, nonbridging external fixator
Pages 306-311
Minos Tyllianakis, Spyros Mylonas, Alkis Saridis, Alkiviadis Kallivokas, Antonis Kouzelis, Panagiotis Megas
13.
Shoulder reanimation in posttraumatic brachial plexus paralysis
Pages 312-318
Marios D. Vekris, Alexandros E. Beris, Dimitrios Pafilas, Marios G. Lykissas et al

CORR Vol. 468 Issue 3 2010

Link to full issue online
Symposium: Pediatric Spine
Joseph C. Risser Sr., 1892–1982
M. M. Manring & Jason Calhoun
Abstract Full text PDF Full text HTML
The Classic: The Iliac Apophysis: An Invaluable Sign in the Management of Scoliosis
Joseph C. Risser
Abstract Full text PDF Full text HTML
A History of Bracing for Idiopathic Scoliosis in North America
Reginald S. Fayssoux, Robert H. Cho & Martin J. Herman
Abstract Full text PDF Full text HTML
Radiographic Classification of Complications of Instrumentation in Adolescent Idiopathic Scoliosis
John M. Flynn, Randal R. Betz, Michael F. O’Brien & Peter O. Newton
Abstract Full text PDF Full text HTML
Brace Management in Adolescent Idiopathic Scoliosis
Jonathan R. Schiller, Nikhil A. Thakur & Craig P. Eberson
Abstract Full text PDF Full text HTML
Do Intraoperative Radiographs in Scoliosis Surgery Reflect Radiographic Result?
Ronald A. Lehman, Lawrence G. Lenke, Melvin D. Helgeson, Tobin T. Eckel & Kathryn A. Keeler
Abstract Full text PDF Full text HTML
Vertebral Column Resection for the Treatment of Severe Spinal Deformity
Lawrence G. Lenke, Brenda A. Sides, Linda A. Koester, Marsha Hensley & Kathy M. Blanke
Abstract Full text PDF Full text HTML
The Usefulness of VEPTR in the Older Child With Complex Spine and Chest Deformity
Amer F. Samdani, Tricia St. Hilaire, John B. Emans, John T. Smith, Kit Song, Robert J. Campbell & Randal R. Betz
Abstract Full text PDF Full text HTML
Shilla Growing Rods in a Caprine Animal Model: A Pilot Study
Richard E. McCarthy, Daniel Sucato, Joseph L. Turner, Hong Zhang, MeLeah A. W. Henson & Kathryn McCarthy
Abstract Full text PDF Full text HTML
Infection Rate after Spine Surgery in Cerebral Palsy is High and Impairs Results: Multicenter Analysis of Risk Factors and Treatment
Paul D. Sponseller, Suken A. Shah, Mark F. Abel, Peter O. Newton, Lynn Letko & Michelle Marks
Abstract Full text PDF Full text HTML
Clinical Research
Shoulder Arthroplasties have Fewer Complications than Hip or Knee Arthroplasties in US Veterans
Edward V. Fehringer, Ted R. Mikuls, Kaleb D. Michaud, William G. Henderson & James R. O’Dell
Abstract Full text PDF Full text HTML
Diagnosing Suspected Scaphoid Fractures: A Systematic Review and Meta-analysis
Zhong-Gang Yin, Jian-Bing Zhang, Shi-Lian Kan & Xiao-Gang Wang
Abstract Full text PDF Full text HTML
Capacitively Coupled Electric Field for Pain Relief in Patients with Vertebral Fractures and Chronic Pain
Maurizio Rossini, Ombretta Viapiana, Davide Gatti, Francesca de Terlizzi & Silvano Adami
Abstract Full text PDF Full text HTML
Original Article
Prospective Analysis of Hip Arthroscopy with 10-year Followup
J. W. Thomas Byrd & Kay S. Jones
Abstract Full text PDF Full text HTML
Clinical Research
Custom Cementless Stem Improves Hip Function in Young Patients at 15-year Followup
Xavier Flecher, Oliver Pearce, Sebastien Parratte, Jean-Manuel Aubaniac & Jean-Noel Argenson
Abstract Full text PDF Full text HTML
Association of Osteonecrosis and Failure of Hip Resurfacing Arthroplasty
Jozef Zustin, Guido Sauter, M. Michael Morlock, Wolfgang Rüther & Michael Amling
Abstract Full text PDF Full text HTML
Validity of Frozen Sections for Analysis of Periprosthetic Loosening Membranes
Stephan W. Tohtz, Michael Müller, Lars Morawietz, Tobias Winkler & Carsten Perka
Abstract Full text PDF Full text HTML
The Ischial Spine Sign: Does Pelvic Tilt and Rotation Matter?
Diganta K. Kakaty, Andreas F. Fischer, Harish S. Hosalkar, Klaus A. Siebenrock & Moritz Tannast
Abstract Full text PDF Full text HTML
Original Article
Loss of Tibial Bone Density in Patients with Rotating- or Fixed-platform TKA
Jacob T. Munro, Salil Pandit, Cameron G. Walker, Mark Clatworthy & Rocco P. Pitto
Abstract Full text PDF Full text HTML
Clinical Research
The Geometry of the Trochlear Groove
Farhad Iranpour, Azhar M. Merican, Wael Dandachli, Andrew A. Amis & Justin P. Cobb
Abstract Full text PDF Full text HTML
Unmet Needs and Waiting List Prioritization for Knee Arthroplasty
Mercè Comas, Rubén Román, José Maria Quintana & Xavier Castells
Abstract Full text PDF Full text HTML
Preoperative Pain Catastrophizing Predicts Pain Outcome after Knee Arthroplasty
Daniel L. Riddle, James B. Wade, William A. Jiranek & Xiangrong Kong
Abstract Full text PDF Full text HTML
In Vivo Kinematics after a Cruciate-substituting TKA
Jan Victor, John Kyle P. Mueller, Richard D. Komistek, Adrija Sharma, Matthew C. Nadaud & Johan Bellemans
Abstract Full text PDF Full text HTML
Survey (Systematic Review)
Which Are the Most Frequently Used Outcome Instruments in Studies on Total Ankle Arthroplasty?
Florian D. Naal, Franco M. Impellizzeri & Pascal F. Rippstein
Abstract Full text PDF Full text HTML
Clinical Research
Metastatic Giant Cell Tumor of Bone: Are There Associated Factors and Best Treatment Modalities?
Seethalakshmi Viswanathan & N. A. Jambhekar
Abstract Full text PDF Full text HTML
Results of 32 Allograft-prosthesis Composite Reconstructions of the Proximal Femur
David J. Biau, Frédérique Larousserie, Fabrice Thévenin, Sophie Piperno-Neumann & Philippe Anract
Abstract Full text PDF Full text HTML
Acetabular Retroversion in Military Recruits with Femoral Neck Stress Fractures
Kevin M. Kuhn, Anthony I. Riccio, Nelson S. Saldua & Jeffrey Cassidy
Abstract Full text PDF Full text HTML
Allografting in Locked Nailing and Interfragmentary Wiring for Humeral Nonunions
Wei-Peng Lin & Jinn Lin
Abstract Full text PDF Full text HTML
Original Article
Sensitivity of Erythrocyte Sedimentation Rate and C-reactive Protein in Childhood Bone and Joint Infections
Markus Pääkkönen, Markku J. T. Kallio, Pentti E. Kallio & Heikki Peltola
Abstract Full text PDF Full text HTML
Clinical Research
The Effect of Soaking Allograft in Bisphosphonate: A Pilot Dose-response Study
Thomas Jakobsen, Jørgen Baas, Joan E. Bechtold, Brian Elmengaard & Kjeld Søballe
Abstract Full text PDF Full text HTML
Basic Research
Increasing the Osmolarity of Joint Irrigation Solutions May Avoid Injury to Cartilage: A Pilot Study
Anish K. Amin, James S. Huntley, A. Hamish R. W. Simpson & Andrew C. Hall
Abstract Full text PDF Full text HTML
Clinical Research
P Value and the Theory of Hypothesis Testing: An Explanation for New Researchers
David Jean Biau, Brigitte M. Jolles & Raphaël Porcher
Abstract Full text PDF Full text HTML
Case Report
Case Report: Osteochondritis Dissecans in Twins: Treatment with Fresh Osteochondral Grafts
Timothy Mackie & Ross M. Wilkins
Abstract Full text PDF Full text HTML
Case Report: Cementless Stem Stabilization after Intraoperative Fracture: A Radiostereometric Analysis
David Campbell, Graham Mercer, Kjell G. Nilsson & Stuart A. Callary
Abstract Full text PDF Full text HTML
Letter to the Editor
Letter to the Editor: Association of Osteonecrosis and Failure of Hip Resurfacing Arthroplasty
Arun Kannan & Rajesh Malhotra
Abstract Full text PDF Full text HTML
Reply to Letter to the Editor
Reply to Letter to the Editor: Association of Osteonecrosis and Failure of Hip Resurfacing Arthroplasty
J. Zustin & M. Amling
Abstract Full text PDF Full text HTML
Letter to the Editor
Letter to the Editor: Use of a Trochanteric Flip Osteotomy Improves Outcomes in Pipkin IV Fractures
Aneel Ansari & Adrian C. Day
Abstract Full text PDF Full text HTML
Letter to the Editor: Trans-upper-sternal Approach to the Cervicothoracic Junction
Keith D. K. Luk, Kenneth M. C. Cheung & John C. Y. Leong
Abstract Full text PDF Full text HTML
Erratum
Erratum to: THA With Delta Ceramic on Ceramic: Results of a Multicenter Investigational Device Exemption Trial
William G. Hamilton, James P. McAuley, Douglas A. Dennis, Jeffrey A. Murphy, Thomas J. Blumenfeld & Joel Politi
Abstract Full text PDF Full text HTML
50 Years Ago in CORR
50 Years Ago in CORR: The Management of Idiopathic Scoliosis John H. Moe MD CORR 1957;9:169–184
Richard A. Brand
Abstract Full text PDF Full text HTML
Editorial
“In Brief” Articles
Richard A. Brand
Abstract Full text PDF Full text HTML
In Brief
Fractures in Brief: Radial Head Fractures
Nick Pappas & Joseph Bernstein
Abstract Full text PDF Full text HTML

Orthopaedic · Radiology · Pathology Conference: Painful Palmar Mass in a 36-year-old Woman
Kevin L. Harreld, Hong Li & Zhongyu Li
Abstract Full text PDF Full text HTML

Foot and Ankle Surgery Vol 16 Iss 1 Mar 2010

1.
About the pathogenesis of the so-called adult acquired pes planus
Pages 1-2
Giacomo Pisani

Review
2.
The efficacy of the tourniquet in foot and ankle surgery? A systematic review and meta-analysis
Pages 3-8
T.O. Smith, C.B. Hing

Original articles
3.
Closed wedge osteotomy in 66 patients for the treatment of moderate to severe hallux valgus
Pages 9-14
Alexander Nedopil, Maximilian Rudert, Reiner Gradinger, Tibor Schuster, Wolfgang Bracker

4.
The management and outcome of lateral process fracture of the talus
Pages 15-20
A. Perera, J.F. Baker, D.F. Lui, M.M. Stephens

5.
Foot pressure differences in men and women
Pages 21-24
A.B. Putti, G.P. Arnold, R.J. Abboud

6.
Survivorship of the bio-action metatarsophalangeal joint arthroplasty for hallux rigidus: 5-year follow-up
Pages 25-27
S. Sinha, P. Mcnamara, M. Bhatia, L. Louette, I. Stephens

7.
Surgical tip: Repair of acute Achilles rupture with Krackow suture through a 1.5 cm medial wound
Pages 28-31
T.H. Lui

8.
Arthrodesis of the first metatarsophalangeal joint with ball and cup reamers and osteosynthesis with pure titanium staples: Radiological evaluation of a continuous series of 54 cases
Pages 32-37
Jean-Luc Besse, J. Chouteau, D. Laptoiu

9.
Complete subtalar release for older children who had recurrent clubfoot deformity
Pages 38-44
Freih Odeh Abu Hassan, Samir Jabaiti, Tarek El tamimi

10.
Overuse ankle injuries in professional Irish dancers
Pages 45-49
R.J. Walls, S.A. Brennan, P. Hodnett, J.M. O’Byrne, S.J. Eustace, M.M. Stephen

Letters to the Editor
11.
Role of early surgical revascularization in the management of refractory diabetic foot ulcers in patients without overt ischemic limbs
Page 50
Majid Moini, Mohammad R. Rasouli, Pedram Heidari, Hamid Reza Mahmoudi, Marjan Rasouli

12.
Authors’ reply
Page 51
Elly Trepman, John M. Embil, Joshua Koulack

Corrigendum
13.
Corrigendum to: “Long-term follow-up on microsurgical free-tissue transfer in foot and ankle reconstruction” [Foot Ankle Surg. 14 (2008) 82–88]
Page 52
Ramzi Moucharafieh, Joseph Wehbe, Ghassan Maalouf, Bishara Atiyeh

Injury Extra Vol 41 Iss 3 March 2010

2.
Proximal tibia triplane fracture: A serious presentation of a serious injury

Pages 31-34

Philip D. Nowicki, Nabil A. Ebraheim, Carlos E. Gomez, Jason Rabenold
3.
Inferior vena cava injury with distal bullet embolization

Pages 35-36

Timothy P. Plackett, Brad Putty, Marko Bukur, Lydia Lam, Donald J. Green, David Plurad, Demetrios Demetriades
4.
A cautionary tale of the Charnley–Hastings bipolar hemiarthroplasty

Pages 37-38

M.J. Reid, P.A. Butler-Manuel
5.
Pulmonary embolism following pneumonectomy in blunt thoracic trauma

Pages 39-40

Colin Schieman, Chad G. Ball, Gary Gelfand, Sean C. Grondin, Jehangir Appoo, John B. Kortbeek, Andrew J. Graham

Spine Vol 35 Iss 4 Feb 2010

Basic Science
363-370
Glucocorticoid Induced Osteopenia in Cancellous Bone of Sheep: Validation of Large Animal Model for Spine Fusion and Biomaterial Research
Ming Ding, MD, PhD; Liming Cheng, MD, PhD; Peter Bollen et al

371-377
The Effect of Two Clinically Relevant Fusionless Scoliosis Implant Strategies on the Health of the Intervertebral Disc: Analysis in an Immature Goat Model
Kenneth J. Hunt, MD; John T. Braun, MD; Bryt A. Christensen, BS

Biomechanics
378-385
Biomechanical Analysis Comparing Three C1–C2 Transarticular Screw Salvaging Fixation Techniques
Hossein Elgafy, MD; Tejaswy Potluri, BS; Vijay K. Goel, PhD; Scott Foster et al

386-394
Time-Dependent Compressive Deformation of the Ageing Spine: Relevance to Spinal Stenosis
Phillip Pollintine, BSc, MSc, PhD; Manon S. L. M. van Tunen, BSc; Jin Luo et al

Cervical Spine
395-402
A Revisitation of Distractive-Extension Injuries of the Subaxial Cervical Spine: A Cadaveric and Radiographic Soft Tissue Analysis
Dino Samartzis, DSc, MSc, Dip EBHC; Scott M. Wein, MD; Francis H. Shen et al

Deformity
403-410
Clinical Efficacy of the Vertebral Wedge Osteotomy for the Fusionless Treatment of Paralytic Scoliosis
Kevin P. McCarthy, MD; Ross S. Chafetz, PT, DPT, MPH; Mary Jane Mulcahey et al

Diagnostics
411-415
Cervical External Immobilization Devices: Evaluation of Magnetic Resonance Imaging Issues at 3.0 Tesla
Francis L. Diaz, MD; Lisa Tweardy, MSE; Frank G. Shellock, PhD

416-422
Comparison of Supine Bending, Push-Prone, and Traction Under General Anesthesia Radiographs in Predicting Curve Flexibility and Postoperative Correction in Adolescent Idiopathic Scoliosis
Raymond W. Liu, MD; Andelle L. Teng, MD, MS; Douglas G. Armstrong et al

423-429
Neurophysiological Monitoring of S1 Root Function During Microsurgical Posterior Discectomy Using H-Reflex and Spinal Nerve Root Potentials
Roman Bošnjak, MD, PhD; Matej Makovec, MD

430-433
Spine Computed Tomography Doses and Cancer Induction
Paula J. Richards, BSc(Hons), MBBS, MRCP, FRCR; Jennifer George et al

Epidemiology
434-438
Occipito-Atlanto-Axial Osteoarthritis: A Cross Sectional Clinico-Radiological Prevalence Study in High Risk and General Population
Siddharth A. Badve, MS; Shekhar Bhojraj, MS; Abhay Nene, MS; Abhijit Raut, MD; Ravi Ramakanthan, MD

Health Services Research
439-446
Does Multilevel Lumbar Stenosis Lead to Poorer Outcomes?: A Subanalysis of the Spine Patient Outcomes Research Trial (SPORT) Lumbar Stenosis Study
Daniel K. Park, MD; Howard S. An, MD; Jon D. Lurie, MD, MS; Wenyan Zhao et al

447-452
Measuring Psychosocial Variables in Patients With (Sub) Acute Low Back Pain Complaints, at Risk for Chronicity: A Validation Study of the Acute Low Back Pain Screening Questionnaire–Dutch Language Version
Hans Heneweer, MSc; Nienke J. van Woudenberg, MSc; Frank van Genderen et al

Surgery
453-459
Intraoperative Three Dimensional Correction During In Situ Contouring Surgery by Using a Numerical Model
Yoann Lafon, PhD; Jean-Paul Steib, PhD; Wafa Skalli, PhD

Technique
460-464
Feasibility of Minimally Invasive Sacropelvic Fixation: Percutaneous S2 Alar Iliac Fixation
Joseph R. O'Brien, MD, MPH; Lauren Matteini, MD; Warren D. Yu, MD; Khaled M. Kebaish, MD

Letters to the Editor
465
Letters
Tamas Illes, MD, DSc; Szabolcs Somoskeoy, MD

465-466
Letters
Archana P. Sangole, PhD; Carl-Eric Aubin et al

466-467
Letters
Natan Gadoth, MD

467
Letters
Roberto Coronado Zarco, MD

467-468
Letters
Adrian Wenban, BSc, BAppSc, MMedSc

Anatomy
E101-E104
Immunohistochemical Demonstration of Nerve Endings in Iliolumbar Ligament
Esat Kiter, MD; Teyfik Karaboyun, MD; A Cevik Tufan, MD; Kemalettin Acar, MD

Cervical Spine
E105-E112
Neck Pain Assessment in a Virtual Environment
Hilla Sarig-Bahat, PT, MPhys; Patrice L. (Tamar) Weiss, OT, PhD; Yocheved Laufer, PT, DSc

Point of View
E113
Point of View
Isador Lieberman, MD, MBA, FRCSC

Health Services Research
E114-E118
Validation of the Spanish Version of the Neck Disability Index
Juan Alfonso Andrade Ortega, MD; Alberto Damián Delgado Martínez, MD, PhD; Remedios Almécija Ruiz, MD

Case Report
E119-E127
Atlantoaxial Rotatory Fixation in the Setting of Associated Congenital Malformations: A Modified Classification System
Dino Samartzis, DSc, MSc; Francis H. Shen, MD; Jean Herman, RN, MS, MBA; Steven M. Mardjetko, MD

E128-E133
Single Stage Reduction and Stabilization of Basilar Invagination After Failed Prior Fusion Surgery in Children With Down's Syndrome
Daniel Hedequist, MD; Kimon Bekelis, MD; John Emans, MD; Mark R. Proctor, MD

E134-E136
Anterior Spinal Artery Syndrome Following Vertebroplasty: A Case Report
Yu-Duan Tsai, MD; Po-Chau Liliang, MD; Han-Jung Chen, PhD; Kang Lu et al

E137-E139
Vertebral Compression Fracture in the Middle of Fused Segments Without a History of Injury: A Case Report
Kee-Yong Ha, MD; Soon-Eok Kwon, MD; Ki-Won Kim, MD; In-Soo Oh, MD; Yoon-Min Lee, MD

E140-E143
Lead Poisoning by Intradiscal Firearm Bullet: A Case Report
Alexandre F. Cristante, MD, PhD; Fabiano I. de Souza, MD, MSc; Tarcisio E. P. Barros Filho et al

E144-E148
High Rectal Injury During Trans-1 Axial Lumbar Interbody Fusion L5–S1 Fixation: A Case Report
Sergiu Botolin, MD, PhD; Juan Agudelo, MD; Anthony Dwyer, MD; Vikas Patel, MD; Evalina Burger, MD

Spine Vol 35 Iss 13 Feb 2010

Anatomy
257-263
Novel Insights Into the Sacroiliac Joint Ligaments
Hanno Steinke, PhD; Niels Hammer, Cand Med; Volker Slowik et al

Basic Science
264-271
The Reactions of Glial Cells and Endoneurial Macrophages in the Dorsal Root Ganglion and Their Contribution to Pain-Related Behavior After Application of Nucleus Pulposus Onto the Nerve Root in Rats
Ken-ichi Otoshi, MD; Shin-ichi Kikuchi, MD, PhD; Shin-ichi Konno, MD, PhD; Miho Sekiguchi

272-277
Effects of Photodynamic Therapy on the Structural Integrity of Vertebral Bone
Emily Won, BASc; Margarete K. Akens, PhD; Michael R. Hardisty et al

Biomechanics
278-285
Biomechanical Evaluation of Short-Segment Posterior Instrumentation With and Without Crosslinks in a Human Cadaveric Unstable Thoracolumbar Burst Fracture Model
George M. Wahba, MD; Nitin Bhatia, MD; Christopher N. H. Bui et al

Cervical Spine
286-290
Assessment of Two Measurement Techniques of Cervical Spine and C1–C2 Rotation in the Outcome Research of Axis Fractures: A Morphometrical Analysis Using Dynamic Computed Tomography Scanning
Heiko Koller, MD; Herbert Resch, Prof.; Frank Acosta, MD; Juliane Zenner et al

291-293
Atlantoaxial and Craniocervical Arthrodesis in Children: A Tomographic Study Comparing Suitability of C2 Pedicles and C2 Laminae for Screw Fixation
Fábio Ferri-de-Barros, MD, FSBOT; David G. Little et al

294-297
Degradation of Cervical Joint Position Sense Following Muscular Fatigue in Humans
Nicolas Pinsault, MSc, PT; Nicolas Vuillerme, PhD

Clinical Case Series
298-305
Degenerative Spondylolisthesis Versus Spinal Stenosis: Does a Slip Matter? Comparison of Baseline Characteristics and Outcomes (SPORT)
Adam Pearson, MD, MS; Emily Blood, MS; Jon Lurie, MD, MS; Tor Tosteson et al

Deformity
306-314
Hybrid Constructs for Tridimensional Correction of the Thoracic Spine in Adolescent Idiopathic Scoliosis: A Comparative Analysis of Universal Clamps Versus Hooks
Brice Ilharreborde, MD; Julien Even, MD; Yan Lefevre, MD; Franck Fitoussi et al

Health Services Research
315-322
The Association Between Scoliosis Research Society-22 Scores and Scoliosis Severity Changes at a Clinically Relevant Threshold
Eric C. Parent, PT, MSc, PhD; Daniel Wong; Doug Hill, PEng, MBA; James Mahood et al

323-329
Thromboprophylaxis in Traumatic and Elective Spinal Surgery: Analysis of Questionnaire Response and Current Practice of Spine Trauma Surgeons
Avraam Ploumis, MD, PhD; Ravi K. Ponnappan, MD; John Sarbello, BS; Marcel Dvorak et al

330-335
Driving Reaction Time Before and After Primary Fusion of the Lumbar Spine
Michael C. Liebensteiner, MD; Franz Birkfellner, MD; Martin Thaler, MD; Christian Haid

336-339
Relation Between Subjective and Objective Scores on the Active Straight Leg Raising Test
Jan M. A. Mens, MD, PhD; Annelies Pool-Goudzwaard, PhD; Rikie E. P. M. Beekmans, MPT; Marijke T. F. Tijhuis

Surgery
340-346
Effects of Perioperative Blood Product Use on Surgical Site Infection Following Thoracic and Lumbar Spinal Surgery
Ran Schwarzkopf, MSc, MD; Christine Chung, BA; Justin J. Park, MD; Michael Walsh et al

347-352
Accuracy of Multilevel Registration in Image-Guided Pedicle Screw Insertion for Adolescent Idiopathic Scoliosis
Jun Takahashi, MD; Hiroki Hirabayashi, MD; Hiroyuki Hashidate, MD; Nobuhide Ogihara, MD; Hiroyuki Kato, MD

Technique
353-360
Cement Filling Control and Bone Marrow Removal in Vertebral Body Augmentation by Unipedicular Aspiration Technique: An Experimental Study Using Leakage Model
Ramy Mohamed, MSc; Christian Silbermann; Ali Ahmari; Marc Bohner, PhD; Stephan Becker, MD; Gamal Baroud, PhD

Letters to the Editor
361
Letters
Mislav Cimic, MD, MS; Tomislav Smoljanovic, MD, PhD; Ivan Bojanic, MD, PhD

361-362
Letters
Ajit A. Krishnaney, MD, MS; Girish K. Hiremath, MD; Michael P. Steinmetz, MD

Case Reports
E74-E76
Compartment Syndrome of Leg Following Total Lumbar Disc Replacement via Anterior Retroperitoneal Approach: A Rare Complication of Anterior Spinal Surgery
Sani A. Magaji, MBBS, MRCSEd; Ujjwal K. Debnath, FRCS, MS(Ortho), FRCS(T&O); Hussein S. Mehdian, FRCS, MD

E77-E79
Cervical Myelopathy Caused by Anomalies at the Level of Atlas
Jia-Guang Tang, MD; Shu-xun Hou, MD; Wei-Lin Shang, MD; Wen-Wen Wu, MD

E80-E83
Cervical Spondylolysis: Three Cases and a Review of the Current Literature
Poong Gee Ahn, MD; Do Heum Yoon, MD, PhD; Hyun Chul Shin, MD, PhD; Keung Nyun Kim, MD, PhD; Seong Yi, MD, PhD; Dong Yup Lee, MD; Moon Sul Yang, MD; Yoon Ha, MD, PhD

E84-E85
Colon Perforation Caused by Migration of a Bone Graft Following a Posterior Lumbosacral Interbody Fusion Operation: Case Report
Atl Çakmak, MD; Adam Gyedu, MD; İlknur Kepenekçi, MD; Cumhur Özcan, MD; Ali Ekrem Ünal, MD

E86-E89
Spinal Metastasis From Lung Cancer Fifteen Years After Surgery Presenting a Pseudohemangioma Appearance of the Vertebra: A Case Report
Tsutomu Inaoka, MD, PhD; Koji Takahashi, MD, PhD; Tamio Aburano et al

E90-E92
Migration of Rod Through Skull, Into Brain Following C1–C2 Instrumental Fusion for Os Odontoideum: A Case Report
James George Arthur Plant, MBChB, BSc (Hons); Stephen J. Ruff, MBBS, BSc, FRACS

E93-E95
Development of Lumbar Disc Herniation Following Percutaneous Vertebroplasty
Erkin Sonmez, MD; Cem Yilmaz, MD; Hakan Caner, MD

E96-E100
The “Sandwich Phenomenon”: A Rare Complication in Adjacent, Double-Level X-Stop Surgery: Report of Three Cases and Review of the Literature
Giuseppe M. V. Barbagallo, MD; Leonardo A. Corbino, MD; Giuseppe Olindo et al

Online Article Abstracts
A11-A13
Online Article Abstracts