Editorial
Article Title Author(s)
Single- Versus Double-Row Arthroscopic Rotator Cuff Repair: The Complexity Grows  James H. Lubowitz, Matthew T. Provencher, Gary G. Poehling

Letters to the Editor
Article Title Author(s)
Protrusio Acetabuli: Some Questions  Christopher Larson
Author's Reply  Dean K. Matsuda
The iHOT-33: How Valid Is It?  Kristian Thorborg, Ewa M. Roos, Robin Christensen, Jesper Petersen, et al.
Author's Reply  Nicholas G.H. Mohtadi

Original Articles
Article Title Author(s)
A Biomechanical Comparison of Tendon-Bone Interface Motion and Cyclic Loading Between Single-Row, Triple-Loaded Cuff Repairs and Double-Row, Suture-Tape Cuff Repairs Using Biocomposite Anchors F. Alan Barber, Otis R. Drew
A Comparison of Glenoid Morphology and Glenohumeral Range of Motion Between Professional Baseball Pitchers With and Without a History of SLAP Repair Brett A. Sweitzer, Charles A. Thigpen, Ellen Shanley, Gregory Stranges,et al.
Functional Outcome After Arthroscopic Repair of Massive Rotator Cuff Tears in Individuals With Pseudoparalysis Patrick J. Denard, Alexandre Lädermann, Alisha Z. Jiwani, Stephen S. Burkhart
Arthroscopic Management of Proximal Humerus Malunion With Tuberoplasty and Rotator Cuff Retensioning Alexandre Lädermann, Patrick J. Denard, Stephen S. Burkhart
Biomechanical Evaluation of Effect of Coracoid Tunnel Placement on Load to Failure of Fixation During Repair of Acromioclavicular Joint Dislocations Joel V. Ferreira, David Chowaniec, Elifho Obopilwe, Michael D. Nowak,et al.
Margin Convergence Anchorage to Bone for Reconstruction of the Anterior Attachment of the Rotator Cable Michael L. Nguyen, Ryan J. Quigley, Samuel E. Galle, Michelle H. McGarry, et al.
Thermal Stress Potentiates Bupivacaine Chondrotoxicity Samantha L. Piper, Hubert T. Kim
Outcomes 2 to 5 Years Following Hip Arthroscopy for Femoroacetabular Impingement in the Patient Aged 11 to 16 Years Marc J. Philippon, Leandro Ejnisman, Henry B. Ellis, Karen K. Briggs
Hamstring-Dominant Strategy of the Bone–Patellar Tendon–Bone Graft Anterior Cruciate Ligament–Reconstructed Leg Versus Quadriceps-Dominant Strategy of the Contralateral Intact Leg During High-Intensity Exercise in Male Athletes Kostas Patras, Franceska Zampeli, Stavros Ristanis, Elias Tsepis, et al.
Long-Term Success in the Treatment of Diffuse Pigmented Villonodular Synovitis of the Knee With Subtotal Synovectomy and Radiotherapy Lúcio Honório de Carvalho, Luiz Fernando Machado Soares, Matheus Braga Jacques Gonçalves, Eduardo Frois Temponi, et al.
Bipolar Radiofrequency Plasma Ablation Induces Proliferation and Alters Cytokine Expression in Human Articular Cartilage Chondrocytes Lars Enochson, Henrik H. Sönnergren, Vipul I. Mandalia, Anders Lindahl
Reconstruction of the Posterior Oblique Ligament and the Posterior Cruciate Ligament in Knees With Posteromedial Instability Andre Weimann, Imke Schatka, Mirco Herbort, Andrea Achtnich, et al.
Arthroscopic Mosaicplasty for Osteochondral Lesions of the Knee: Computer-Assisted Navigation Versus Freehand Technique Paolo Di Benedetto, Mustafa Citak, Daniel Kendoff, Padhraig F. O'Loughlin, et al.
Inhibitory Effect of Synovial Fluid on Tendon-to-Bone Healing: An Experimental Study in Rabbits Lei Sun, Xianhua Zhou, Bo Wu, Min Tian

Systematic Reviews
Article Title Author(s)
Outcomes of Arthroscopic and Open Surgical Repair of Isolated Subscapularis Tendon Tears Nathan A. Mall, Jaskarndip Chahal, Wendell M. Heard, Bernard R. Bach, et al.
Limitations and Sources of Bias in Clinical Knee Cartilage Research Jamie Worthen, Brian R. Waterman, Philip A. Davidson, James H. Lubowitz