The Orthopedics & Sports Medicine Institute is powered by a highly connected network of experts who performs more than 22,000 joint replacement surgeries each year. With an emphasis on meeting patient and family needs, we strive to help you find the right provider close to home and coordinate all care needs, no matter where you are.

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Submissions from 2023

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An Evidence-Based Approach to Orthobiologics for Tendon Disorders., Andre Armando Abadin, Jordan Pearl Orr, Alexander Raphael Lloyd, Phillip Troy Henning, and Adam Pourcho

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Comparative Efficacy of Biologic Disease-Modifying Anti-Rheumatic Drugs for Non-Radiographic Axial Spondyloarthritis: A Systematic Literature Review and Bucher Indirect Comparisons., Nurullah Akkoç, Carlos H Arteaga, Simone E Auteri, Marissa Betts, Kyle Fahrbach, Mindy Kim, Sandeep Kiri, Binod Neupane, Karl Gaffney, and Philip J Mease

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Would you do it again? Discrepancies between patient and surgeon perceptions following adult spine deformity surgery., Shay Bess, Breton Line, Christopher Ames, Douglas Burton, Gregory Mundis, Robert Eastlack, Robert A Hart, Munish Gupta, Eric Klineberg, Han Jo Kim, Richard Hostin, Khaled Kebaish, Virgine Lafage, Renaud Lafage, Frank Schwab, Christopher Shaffrey, and Justin S Smith

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Postoperative Discharge to Acute Rehabilitation or Skilled Nursing Facility Compared to Home Does Not Reduce Hospital Readmissions, Return to Surgery or Improve Outcomes Following Adult Spine Deformity Surgery., Shay Bess, Breton G Line, Pierce Nunley, Christopher Ames, Douglas Burton, Gregory Mundis, Robert Eastlack, Robert A Hart, Munish Gupta, Eric Klineberg, Han Jo Kim, Michael Kelly, Richard Hostin, Khaled Kebaish, Virgine Lafage, Renaud Lafage, Frank Schwab, Christopher Shaffrey, Justin S Smith, and International Spine Study Group

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Safety profile of upadacitinib over 15 000 patient-years across rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis and atopic dermatitis., Gerd R Burmester, Stanley B Cohen, Kevin L Winthrop, Peter Nash, Alan D Irvine, Atul Deodhar, Eduardo Mysler, Yoshiya Tanaka, John Liu, Ana P Lacerda, Hannah Palac, Tim Shaw, Philip J Mease, and Emma Guttman-Yassky

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Secukinumab improves physical function and quality of life and inhibits structural damage in patients with PsA with sustained remission or low disease activity: results from the 2-year phase 3 FUTURE 5 study., Laura C Coates, Philip Mease, Dafna D Gladman, Sandra Navarra, Weibin Bao, and Corine Gaillez

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Addressing Barriers to Patient Mobilization Using an Educational Intervention in a Hospital Setting, Elena Crooks, Emily Carlson, Tyler Powell, Carly Ruggles, Abel Sawa, Teresa Bigand, Tiffanie Rampley, Rylee Price, Crystal Billings, Danell Stengem, and Jennifer Hoople

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Barriers to Early Patient Mobilization Among Acute Care Nurses, Occupational Therapists, and Physical Therapists, Elena Crooks, Carly Ruggles, Emily Carlson, Tyler Powell, Teresa Bigand, Tiffanie Rampley, Crystal Billings, Danell Stengem, Jennifer Hoople, and Rylee Price

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Longitudinal Assessment of Modern Spine Surgery Training: 10-Year Follow-up of a Nationwide Survey of Residency and Spine Fellowship Program Directors., Alan H Daniels, Daniel Alsoof, Christopher L McDonald, Andrew S Zhang, Bassel G Diebo, Craig P Eberson, Eren O Kuris, William Lavelle, Christopher P Ames, Christopher I Shaffrey, and Robert A Hart

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Height Gain Following Correction of Adult Spinal Deformity., Bassel G Diebo, Zachary L Tataryn, Daniel Alsoof, Renaud Lafage, Robert A Hart, Peter G Passias, Christopher P Ames, Justin K Scheer, Stephen J Lewis, Christopher I Shaffrey, Douglas C Burton, Vedat Deviren, Breton G Line, Alex Soroceanu, D Kojo Hamilton, Eric O Klineberg, Gregory M Mundis, Han Jo Kim, Jeffrey L Gum, Justin S Smith, Juan S Uribe, Michael P Kelly, Khaled M Kebaish, Munish C Gupta, Pierce D Nunley, Robert K Eastlack, Richard Hostin, Themistocles S Protopsaltis, Lawrence G Lenke, Frank J Schwab, Shay Bess, Virginie Lafage, and Alan H Daniels

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Impact of Race/Ethnicity on Hospital Resource Utilization After Elective Anterior Cervical Decompression and Fusion for Degenerative Myelopathy., Jerry Y Du, Collin W Blackburn, Jens R Chapman, Nicholas U Ahn, and Randall E Marcus

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Registry Data Show Complication Rates and Cost in Revision Hip Arthroplasty., Paul J Duwelius, Richard D Southgate, James P Crutcher, Genevieve M Rollier, Hsin-Fang Li, Katie S Sypher, and Geoffrey S Tompkins

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Sex differences in the efficacy, safety and persistence of patients with psoriatic arthritis treated with tofacitinib: a post-hoc analysis of phase 3 trials and long-term extension., Lihi Eder, Dafna D Gladman, Philip Mease, Remy A Pollock, Rayana Luna, Sibel Z Aydin, Alexis Ogdie, Ari Polachek, David Gruben, Mary Jane Cadatal, Cassandra Kinch, and Vibeke Strand

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Continuity of Care Within a Single Patient Support Program for Patients with Rheumatoid Arthritis Prescribed Second or Later Line Advanced Therapy., A Mark Fendrick, Philip Mease, Matthew Davis, Pankaj Patel, Wes Matthias, Dominic Nunag, and Manish Mittal

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Low rates of radiographic progression associated with clinical efficacy following up to 2 years of treatment with guselkumab: results from a phase 3, randomised, double-blind, placebo-controlled study of biologic-naïve patients with active psoriatic arthritis., Alice B Gottlieb, Iain B McInnes, Proton Rahman, Alexa P Kollmeier, Xie L Xu, Yusang Jiang, Shihong Sheng, May Shawi, Soumya D Chakravarty, Frederic Lavie, and Philip J Mease

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Three-Month Complication Rate of Ultrasound-Guided Soft Tissue Surgical Procedures Across Six Sports Medicine Clinics., Mederic M Hall, Stephanie A Kliethermes, P Troy Henning, Douglas F Hoffman, Kenneth Mautner, Ezi Obunadike, Kentaro Onishi, Adam M Pourcho, Jacob L Sellon, and Ruth Chimenti

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Differences in concussion knowledge between parents and their children in a multidisciplinary concussion clinic sample., Abigail Johnson, Marie Van Tubbergen, Andrew Hashikawa, Ingrid Ichesco, Andrea Almeida, Kristen Kolberg, and Jennifer Larson

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Initiating Evaluation of Composite Outcome Measures for Psoriatic Arthritis: 2022 Updates From the GRAPPA-OMERACT Working Group., Ying-Ying Leung, William Tillett, Maarten de Wit, Ana-Maria Orbai, Laura C Coates, Oliver FitzGerald, Philip S Helliwell, Vibeke Strand, Philip Mease, Niti Goel, Robin Christensen, Joseph F Merola, Christine A Lindsay, Alexis Ogdie, Laure Gossec, and Dafna D Gladman

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Treatment of adult deformity surgery by orthopedic and neurological surgeons: trends in treatment, techniques, and costs by specialty., Christopher L McDonald, Rodrigo A Saad Berreta, Daniel Alsoof, Alex Homer, Janine Molino, Christopher P Ames, Christopher I Shaffrey, D Kojo Hamilton, Bassel G Diebo, Eren O Kuris, Robert A Hart, and Alan H Daniels

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Guselkumab, a Selective Interleukin-23 p19 Subunit Inhibitor, Resolves Dactylitis in Patients With Active Psoriatic Arthritis: Pooled Results Through Week 52 From Two Phase 3 Studies., Dennis McGonagle, Iain B McInnes, Atul Deodhar, Georg Schett, May Shawi, Soumya D Chakravarty, Alexa P Kollmeier, Xie L Xu, Shihong Sheng, Stephen Xu, Christopher T Ritchlin, Proton Rahman, and Phillip J Mease

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Bimekizumab in patients with psoriatic arthritis, naive to biologic treatment: a randomised, double-blind, placebo-controlled, phase 3 trial (BE OPTIMAL)., Iain B McInnes, Akihiko Asahina, Laura C Coates, Robert Landewé, Joseph F Merola, Christopher T Ritchlin, Yoshiya Tanaka, Laure Gossec, Alice B Gottlieb, Richard B Warren, Barbara Ink, Deepak Assudani, Rajan Bajracharya, Vishvesh Shende, Jason Coarse, and Philip Mease

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Earlier clinical response predicts low rates of radiographic progression in biologic-naïve patients with active psoriatic arthritis receiving guselkumab treatment., Philip Mease, Alice B Gottlieb, Alexis Ogdie, Iain B McInnes, Soumya D Chakravarty, Emmanouil Rampakakis, Alexa Kollmeier, Xie L Xu, May Shawi, Frederic Lavie, Mitsumasa Kishimoto, and Proton Rahman

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Efficacy and Safety of Tyrosine Kinase 2/Janus Kinase 1 Inhibitor Brepocitinib for Active Psoriatic Arthritis: A Phase IIb Randomized Controlled Trial., Philip Mease, Philip Helliwell, Paula Silwinska-Stanczyk, Malgorzata Miakisz, Andrew Ostor, Elena Peeva, Michael S Vincent, Qiankun Sun, Vanja Sikirica, Randall Winnette, Ruolun Qiu, Gang Li, Gang Feng, Jean S Beebe, and David A Martin

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Apremilast Long-Term Safety Up to 5 Years from 15 Pooled Randomized, Placebo-Controlled Studies of Psoriasis, Psoriatic Arthritis, and Behçet's Syndrome., Philip J Mease, Gülen Hatemi, Maria Paris, Sue Cheng, Peter Maes, Wendy Zhang, Rebecca Shi, Andrea Flower, Hernan Picard, and Linda Stein Gold

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Real-World Evidence Assessing Psoriatic Arthritis by Disease Domain: An Evaluation of the CorEvitas Psoriatic Arthritis/Spondyloarthritis Registry., Philip J Mease, Jacqueline O'Brien, Nicole Middaugh, Gregory Kricorian, Scott Stryker, David H Collier, and Alexis Ogdie

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Six-Month Persistence and Multi-domain Effectiveness of Guselkumab in Adults with Psoriatic Arthritis: Real-World Data from the CorEvitas Psoriatic Arthritis/Spondyloarthritis Registry., Philip J Mease, Alexis Ogdie, John Tesser, Natalie J Shiff, Iris Lin, Soumya D Chakravarty, Michael Kelleman, Rhiannon Dodge, Robert R McLean, Aaron Broadwell, Arthur Kavanaugh, and Joseph F Merola

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Efficacy of tofacitinib on enthesitis in patients with active psoriatic arthritis: analysis of pooled data from two phase 3 studies., Philip J Mease, Ana-Maria Orbai, Oliver FitzGerald, Mohamed Bedaiwi, Dona L Fleishaker, Rajiv Mundayat, Pamela Young, and Philip S Helliwell

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Impact of COVID-19 on Patients With Psoriasis or Psoriatic Arthritis., Philip Mease, Peter Nash, Suzanne Grieb, and Vinod Chandran

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Upadacitinib in patients with psoriatic arthritis and inadequate response to biologics: 3-year results from the open-label extension of the randomised controlled phase 3 SELECT-PsA 2 study., Philip Mease, Arathi Setty, Kim Papp, Filip Van den Bosch, Shigeyoshi Tsuji, Mauro Keiserman, Kyle Carter, Yihan Li, Reva McCaskill, Erin McDearmon-Blondell, Peter Wung, and William Tillett

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Bimekizumab in patients with active psoriatic arthritis and previous inadequate response or intolerance to tumour necrosis factor-α inhibitors: a randomised, double-blind, placebo-controlled, phase 3 trial (BE COMPLETE)., Joseph F Merola, Robert Landewé, Iain B McInnes, Philip Mease, Christopher T Ritchlin, Yoshiya Tanaka, Akihiko Asahina, Frank Behrens, Dafna D Gladman, Laure Gossec, Alice B Gottlieb, Diamant Thaçi, Richard B Warren, Barbara Ink, Deepak Assudani, Rajan Bajracharya, Vishvesh Shende, Jason Coarse, and Laura C Coates

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Physical Therapist Management of Glenohumeral Joint Osteoarthritis: A Clinical Practice Guideline from the American Physical Therapy Association., Lori A Michener, Jill Heitzman, Laurel D Abbruzzese, Salvador L Bondoc, Kristin Bowne, Phillip Troy Henning, Heidi Kosakowski, Brian G Leggin, Ann M Lucado, and Amee L Seitz

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Proceedings of the GRAPPA 2022 Executive Retreat., Beverly Cheok Kuan Ng, Deepak Jadon, Adewale Adebajo, Gizem Ayan, Kristina Callis Duffin, Vinod Chandran, Laura C Coates, Maria Antonietta D'Agostino, Kurt de Vlam, Atul Deodhar, Lihi Eder, Amit Garg, Dafna D Gladman, Niti Goel, Alice B Gottlieb, M Elaine Husni, Arnon Katz, Arthur Kavanaugh, Ennio Lubrano, Philip Mease, Joseph F Merola, Peter Nash, Alexis Ogdie, Stephen R Pennington, Lourdes M Perez-Chada, Fabian Proft, Cheryl F Rosen, Laura Savage, Claudia Goldenstein-Schainberg, Stefan Siebert, Enrique R Soriano, Ingrid Steinkoenig, William Tillett, April W Armstrong, and Oliver FitzGerald

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Proceedings of the Collaborative Research Network Meeting at the GRAPPA 2022 Annual Meeting., Beverly Cheok Kuan Ng, Deepak Jadon, Frank Behrens, Maarten de Wit, Oliver FitzGerald, Dafna D Gladman, Philip Mease, Denis O'Sullivan, Stephen R Pennington, Georg Schett, Vinod Chandran, and Kurt de Vlam

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Inhibition of Interleukin-17 in Patients with Oligoarticular Psoriatic Arthritis., Alexis Ogdie, Dafna D Gladman, Laura C Coates, Effie Pournara, Bhumik Parikh, and Philip Mease

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The impact of baseline cervical malalignment on the development of proximal junctional kyphosis following surgical correction of thoracolumbar adult spinal deformity., Lara Passfall, Bailey Imbo, Virginie Lafage, Renaud Lafage, Justin S Smith, Breton Line, Andrew J Schoenfeld, Themistocles Protopsaltis, Alan H Daniels, Khaled M Kebaish, Jeffrey L Gum, Heiko Koller, D Kojo Hamilton, Richard Hostin, Munish Gupta, Neel Anand, Christopher P Ames, Robert Hart, Douglas Burton, Frank J Schwab, Christopher I Shaffrey, Eric O Klineberg, Han Jo Kim, Shay Bess, and Peter G Passias

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Economic burden of nonoperative treatment of adult spinal deformity., Peter G Passias, Waleed Ahmad, Pooja Dave, Renaud Lafage, Virginie Lafage, Jamshaid Mir, Eric O Klineberg, Khaled M Kabeish, Jeffrey L Gum, Breton G Line, Robert A Hart, Douglas Burton, Justin S Smith, Christopher P Ames, Christopher I Shaffrey, Frank Schwab, Richard Hostin, Thomas Buell, D Kojo Hamilton, and Shay Bess

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Identifying Subsets of Patients With Adult Spinal Deformity Who Maintained a Positive Response to Nonoperative Management., Peter G Passias, Waleed Ahmad, Peter Tretiakov, Oscar Krol, Frank Segreto, Renaud Lafage, Virginie Lafage, Alex Soroceanu, Alan Daniels, Jeffrey Gum, Breton Line, Andrew J Schoenfeld, Shaleen Vira, Robert Hart, Douglas Burton, Justin S Smith, Christopher P Ames, Christopher Shaffrey, Frank Schwab, Shay Bess, and International Spine Study Group

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Critical Analysis of Radiographic and Patient Reported Outcomes Following Anterior/Posterior Staged vs. Same Day Surgery in Patients Undergoing Identical Corrective Surgery for Adult Spinal Deformity., Peter G Passias, Waleed Ahmad, Peter S Tretiakov, Renaud Lafage, Virginie Lafage, Andrew J Schoenfeld, Breton Line, Alan Daniels, Jamshaid M Mir, Munish Gupta, Gregory Mundis, Robert Eastlack, Pierce Nunley, D Kojo Hamilton, Richard Hostin, Robert Hart, Douglas C Burton, Christopher Shaffrey, Frank Schwab, Christopher Ames, Justin S Smith, Shay Bess, Eric O Klineberg, and International Spine Study Group

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Efficacy of Varying Surgical Approaches on Achieving Optimal Alignment in Adult Spinal Deformity Surgery., Peter G Passias, Waleed Ahmad, Tyler K Williamson, Jordan Lebovic, Khaled Kebaish, Renaud Lafage, Virginie Lafage, Breton Line, Andrew J Schoenfeld, Bassel G Diebo, Eric O Klineberg, Han Jo Kim, Christopher P Ames, Alan H Daniels, Justin S Smith, Christopher I Shaffrey, Douglas C Burton, Robert A Hart, Shay Bess, Frank J Schwab, Munish C Gupta, and International Spine Study Group

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Incremental benefits of circumferential minimally invasive surgery for increasingly frail patients with adult spinal deformity., Peter G Passias, Peter S Tretiakov, Pierce D Nunley, Michael Y Wang, Paul Park, Adam S Kanter, David O Okonkwo, Robert K Eastlack, Gregory M Mundis, Dean Chou, Nitin Agarwal, Richard G Fessler, Juan S Uribe, Neel Anand, Khoi D Than, Gregory Brusko, Kai-Ming Fu, Jay D Turner, Vivian P Le, Breton G Line, Christopher P Ames, Justin S Smith, Christopher I Shaffrey, Robert A Hart, Douglas Burton, Renaud Lafage, Virginie Lafage, Frank Schwab, Shay Bess, and Praveen V Mummaneni

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Are We Focused on the Wrong Early Postoperative Quality Metrics? Optimal Realignment Outweighs Perioperative Risk in Adult Spinal Deformity Surgery., Peter G Passias, Tyler K Williamson, Jamshaid M Mir, Justin S Smith, Virginie Lafage, Renaud Lafage, Breton Line, Alan H Daniels, Jeffrey L Gum, Andrew J Schoenfeld, David Kojo Hamilton, Alex Soroceanu, Justin K Scheer, Robert Eastlack, Gregory M Mundis, Bassel Diebo, Khaled M Kebaish, Richard A Hostin, Munish C Gupta, Han Jo Kim, Eric O Klineberg, Christopher P Ames, Robert A Hart, Douglas C Burton, Frank J Schwab, Christopher I Shaffrey, Shay Bess, and On Behalf Of The International Spine Study Group

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Reply to: Hypothetical model ignores many important pathophysiologic mechanisms in fibromyalgia., Ana Margarida Pinto, Rinie Geenen, Tor D Wager, Winfried Häuser, Eva Kosek, Jacob N Ablin, Kirstine Amris, Jaime Branco, Dan Buskila, João Castelhano, Miguel Castelo-Branco, Leslie J Crofford, Mary-Ann Fitzcharles, Marina López-Solà, Mariana Luís, Tiago Reis Marques, Philip J Mease, Filipe Palavra, Jamie L Rhudy, Lucina Q Uddin, Paula Castilho, Johannes W G Jacobs, and José A P da Silva

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Cementless Metal-Free Ceramic-Coated Shoulder Resurfacing., James W. Pritchett

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Clinical outcomes and proximal junctional failure in adult spinal deformity patients corrected to normative alignment versus functional alignment., Themistocles S Protopsaltis, Fares Ani, Alexandra Soroceanu, Renaud Lafage, Han Jo Kim, Eaman Balouch, Zoe Norris, Justin S Smith, Alan H Daniels, Eric O Klineberg, Christopher P Ames, Robert Hart, Shay Bess, Christopher I Shaffrey, Frank J Schwab, Lawrence G Lenke, Virginie Lafage, and Munish C Gupta

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Safety of Guselkumab With and Without Prior Tumor Necrosis Factor Inhibitor Treatment: Pooled Results Across 4 Studies in Patients With Psoriatic Arthritis., Proton Rahman, Wolf-Henning Boehncke, Philip J Mease, Alice B Gottlieb, Iain B McInnes, May Shawi, Yanli Wang, Shihong Sheng, Alexa P Kollmeier, Elke Theander, Jenny Yu, Evan Leibowitz, A Marilise Marrache, and Laura C Coates

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Bimekizumab treatment in biologic DMARD-naïve patients with active psoriatic arthritis: 52-week efficacy and safety results from the phase III, randomised, placebo-controlled, active reference BE OPTIMAL study., Christopher T Ritchlin, Laura C Coates, Iain B McInnes, Philip Mease, Joseph F Merola, Yoshiya Tanaka, Akihiko Asahina, Laure Gossec, Alice B Gottlieb, Richard B Warren, Barbara Ink, Rajan Bajracharya, Vishvesh Shende, Jason Coarse, and Robert Bm Landewé

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The effect of guselkumab on inhibiting radiographic progression in patients with active psoriatic arthritis: study protocol for APEX, a Phase 3b, multicenter, randomized, double-blind, placebo-controlled trial., Christopher T Ritchlin, Laura C Coates, Philip J Mease, Désirée van der Heijde, Jiao Song, Yusang Jiang, May Shawi, Alexa P Kollmeier, and Proton Rahman

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Comparison of disease activity index for psoriatic arthritis (DAPSA) and minimal disease activity (MDA) targets for patients with psoriatic arthritis: A post hoc analysis of data from phase 3 tofacitinib studies., Emilce E Schneeberger, Gustavo Citera, Peter Nash, Josef S Smolen, Philip Mease, Enrique R Soriano, Claudia Helling, Annette E Szumski, Rajiv Mundayat, and Darío Ponce de León

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Bone Cement Waste in Total Knee Arthroplasty: A Preliminary Study of Scope and Cost., Geoffrey S Tompkins, Kevin K Howe, Rebecca Valderrama, Katie Sypher, T Michael Griffin, and Shih-Ting Chiu

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Project Highlights From the GRAPPA 2022 Annual Meeting: Education Initiatives and Axial Involvement in Psoriatic Arthritis., Murat Torgutalp, Dafna D Gladman, Oliver FitzGerald, Philip Mease, and Denis Poddubnyy

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Calibration of a comprehensive predictive model for the development of proximal junctional kyphosis and failure in adult spinal deformity patients with consideration of contemporary goals and techniques., Peter S Tretiakov, Renaud Lafage, Justin S Smith, Breton G Line, Bassel G Diebo, Alan H Daniels, Jeffrey Gum, Themistocles Protopsaltis, D Kojo Hamilton, Alex Soroceanu, Justin K Scheer, Robert K Eastlack, Gregory Mundis, Pierce D Nunley, Eric O Klineberg, Khaled Kebaish, Stephen Lewis, Lawrence Lenke, Richard Hostin, Munish C Gupta, Christopher P Ames, Robert A Hart, Douglas Burton, Christopher I Shaffrey, Frank Schwab, Shay Bess, Han Jo Kim, Virginie Lafage, and Peter G Passias

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Integrating STEADI for Falls Prevention in Outpatient Rehabilitation Clinics: An Outcomes Evaluation Using the RE-AIM Framework., Jennifer L Vincenzo, Jamie Caulley, Aaron J Scott, Brian S Wilson, Mariana Wingood, and Geoffrey M Curran

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Posterior cervical congenital dermal sinus tract: case report and review of literature., Amir Vokshoor, Harseerat Jajj, Tiffany Grunwald, Steven E Kolker, and Jack Petros

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Similarities and differences between axial spondyloarthritis and axial psoriatic arthritis., Weijie Wang, Yung-Heng Lee, James Cheng-Chung Wei, and Philip Mease

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Opioid and nerve block administration in knee arthroplasty: An observational retrospective evaluation, Kelsey Welle, Karen Colorafi, and Kenn Daratha

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The ISSG-AO Complication Intervention Score, but Not Major/Minor Designation, is Correlated With Length of Stay Following Adult Spinal Deformity Surgery., Joseph B Wick, Andrew Blandino, Justin S Smith, Breton G Line, Virginie Lafage, Renaud Lafage, Han Jo Kim, Peter G Passias, Jeffrey L Gum, Khaled M Kebaish, Robert K Eastlack, Alan Daniels, Gregory Mundis, Richard Hostin, Themistocles Protopsaltis, D Kojo Hamilton, Michael P Kelly, Munish Gupta, Robert A Hart, Frank J Schwab, Douglas C Burton, Christopher P Ames, Lawrence G Lenke, Christopher I Shaffrey, Shay Bess, Eric Klineberg, and International Spine Study Group

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Unmet need in rheumatology: reports from the Advances in Targeted Therapies meeting, 2022., Kevin L Winthrop, John D Isaacs, Philip J Mease, Dimitrios T Boumpas, Xenofon Baraliakos, Jacques-Eric Gottenberg, Stefan Siebert, Marta Mosca, Neil Basu, Dana Orange, R Lories, Daniel Aletaha, Iain B McInnes, Tom W J Huizinga, Reinhard E Voll, Ellen M Gravallese, Ferry C Breedveld, and Josef S Smolen

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Life-threatening perioperative complications among older adults with spinal metastases: An analysis based on a nationwide inpatient sample of the US., Lien-Chen Wu, Yueh-Ying Hsieh, IChun Chen, and Chang-Jung Chiang

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Use of multiple rods and proximal junctional kyphosis in adult spinal deformity surgery., Jichao Ye, Sachin Gupta, Ali S Farooqi, Tsung-Cheng Yin, Alex Soroceanu, Frank J Schwab, Virginie Lafage, Michael P Kelly, Khaled Kebaish, Richard Hostin, Jeffrey L Gum, Justin S Smith, Christopher I Shaffrey, Justin K Scheer, Themistocles S Protopsaltis, Peter G Passias, Eric O Klineberg, Han Jo Kim, Robert A Hart, D Kojo Hamilton, Christopher P Ames, and Munish C Gupta

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Predictive role of global spinopelvic alignment and upper instrumented vertebra level in symptomatic proximal junctional kyphosis in adult spinal deformity., Jichao Ye, Sachin Gupta, Ali S Farooqi, Tsung Yin, Alex Soroceanu, Frank J Schwab, Virginie Lafage, Michael P Kelly, Khaled Kebaish, Richard Hostin, Jeffrey L Gum, Justin S Smith, Christopher I Shaffrey, Justin K Scheer, Themistocles S Protopsaltis, Peter G Passias, Eric O Klineberg, Han Jo Kim, Robert A Hart, D Kojo Hamilton, Christopher P Ames, and Munish C Gupta

Submissions from 2022

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Effects of Cervical Spine Exercise Protocol on Neck Pain, Pericervical Muscle Endurance, and Range of Motion in Medical Students: A Prospective Study., Bryan G Anderson, Brett Benzinger, Jason Chickness, Chris Hietanen, Kylan Hill, Jean-Marc P Lucas, Joshua Tuck, and Michael Ghassibi

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Plain Radiographic Instruments for Structural Damage in Peripheral Joints in Psoriatic Arthritis: A Report From the GRAPPA-OMERACT Working Group., Anna Antony, Richard Holland, Ashish J Mathew, Maria-Antoinetta D'Agostino, Walter P Maksymowych, Philip Mease, Niti Goel, Alexis Ogdie, Laura C Coates, Vibeke Strand, Robin Christensen, Dafna D Gladman, Ana-Maria Orbai, Ying Ying Leung, and William Tillett

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2021 GRAPPA Meet the Experts Session: A Summary of Presentations., April W Armstrong, Rasika M Reddy, Oliver FitzGerald, Kristina Callis Duffin, Philip S Helliwell, Philip Mease, Arthur Kavanaugh, Joseph F Merola, William Tillet, and Maarten de Wit

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Predictors of response to secukinumab in patients with psoriatic arthritis and axial manifestations: a post-hoc analysis of the MAXIMISE trial., Xenofon Baraliakos, Effie Pournara, Laure Gossec, Philip J Mease, Roisin White, Eamonn O'Brien, Barbara Schulz, Helena Marzo-Ortega, and Laura C Coates

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Head Pain in the Competitive Aquatic Athlete-An Approach to a Differential Diagnosis and Management., Benjamin Beduhn, Garrett Roe, Wendy Furst, and Adam Lewno

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Novel therapies in axial spondyloarthritis., Mohamad Bittar and Philip Mease

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Into the Spine Metaverse: Reflections on a future, Jens R Chapman, Jeffrey C Wang, and Karsten Wiechert

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Correction to: Efficacy and safety of ixekizumab in patients with active psoriatic arthritis with and without concomitant conventional disease-modifying antirheumatic drugs: SPIRIT-P1 and SPIRIT-P2 3-year results., Laura C Coates, Philip Mease, Andris Kronbergs, Cameron Helt, David Sandoval, So Young Park, Bernard Combe, Peter Nash, and Atul Deodhar

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Efficacy and safety of ixekizumab in patients with active psoriatic arthritis with and without concomitant conventional disease-modifying antirheumatic drugs: SPIRIT-P1 and SPIRIT-P2 3-year results., Laura C Coates, Philip Mease, Andris Kronbergs, Cameron Helt, David Sandoval, So Young Park, Bernard Combe, Peter Nash, and Atul Deodhar

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Guselkumab provides sustained domain-specific and comprehensive efficacy using composite indices in patients with active psoriatic arthritis., Laura C Coates, Christopher T Ritchlin, Laure Gossec, Philip S Helliwell, Proton Rahman, Alexa P Kollmeier, Xie L Xu, May Shawi, Chetan S Karyekar, Christine Contré, Wim Noël, Shihong Sheng, Yanli Wang, Stephen Xu, and Philip Mease

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Comparative performance of composite measures from two phase III clinical trials of ixekizumab in psoriatic arthritis., Laura C Coates, Josef S Smolen, Philip Mease, M Elaine Husni, Joseph F Merola, Eric Lespessailles, Mitsumasa Kishimoto, Lisa Macpherson, Andrew J Bradley, Rebecca Bolce, and Philip S Helliwell

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Author Correction: Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA): updated treatment recommendations for psoriatic arthritis 2021., Laura C Coates, Enrique R Soriano, Nadia Corp, Heidi Bertheussen, Kristina Callis Duffin, Cristiano B Campanholo, Jeffrey Chau, Lihi Eder, Daniel G Fernández-Ávila, Oliver FitzGerald, Amit Garg, Dafna D Gladman, Niti Goel, Philip S Helliwell, M Elaine Husni, Deepak R Jadon, Arnon Katz, Dhruvkumar Laheru, John Latella, Ying-Ying Leung, Christine Lindsay, Ennio Lubrano, Luis Daniel Mazzuoccolo, Philip J Mease, Denis O'Sullivan, Alexis Ogdie, Wendy Olsder, Penelope Esther Palominos, Lori Schick, Ingrid Steinkoenig, Maarten de Wit, D A van der Windt, Arthur Kavanaugh, and GRAPPA Treatment Recommendations domain subcommittees

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Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA): updated treatment recommendations for psoriatic arthritis 2021., Laura C Coates, Enrique R Soriano, Nadia Corp, Heidi Bertheussen, Kristina Callis Duffin, Cristiano B Campanholo, Jeffrey Chau, Lihi Eder, Daniel G Fernández-Ávila, Oliver FitzGerald, Amit Garg, Dafna D Gladman, Niti Goel, Philip S Helliwell, M Elaine Husni, Deepak R Jadon, Arnon Katz, Dhruvkumar Laheru, John Latella, Ying-Ying Leung, Christine Lindsay, Ennio Lubrano, Luis Daniel Mazzuoccolo, Philip Mease, Denis O'Sullivan, Alexis Ogdie, Wendy Olsder, Penelope Esther Palominos, Lori Schick, Ingrid Steinkoenig, Maarten de Wit, D A van der Windt, and Arthur Kavanaugh

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The Economic Impact of Lower Extremity Peri-Prosthetic Fractures in a Large Hospital System., James P Crutcher, Geoffrey Tompkins, Genevieve Rollier, Katie Sypher, Rebecca Valderrama, and Paul J Duwelius

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The Effect of Guselkumab on Work Productivity in Biologic-Naïve Patients with Active Psoriatic Arthritis Through Week 52 of the Phase 3, Randomized, Placebo-Controlled DISCOVER-2 Trial., Jeffrey R Curtis, Iain B McInnes, Proton Rahman, Dafna D Gladman, Steven Peterson, Prasheen Agarwal, Feifei Yang, Alexa P Kollmeier, Elizabeth C Hsia, Natalie J Shiff, Bei Zhou, Chenglong Han, May Shawi, William Tillett, and Philip Mease

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The Effect of Guselkumab on General Health State in Biologic-Naïve Patients with Active Psoriatic Arthritis Through Week 52 of the Phase 3, Randomized, Placebo-Controlled DISCOVER-2 Trial., Jeffrey R Curtis, Iain B McInnes, Proton Rahman, Dafna D Gladman, Feifei Yang, Steven Peterson, Prasheen Agarwal, Alexa P Kollmeier, Elizabeth C Hsia, Chenglong Han, Natalie J Shiff, May Shawi, William Tillett, and Philip Mease

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Identifying and Quantifying the Role of Inflammation in Pain Reduction for Patients With Psoriatic Arthritis Treated With Tofacitinib: A Mediation Analysis., Kurt de Vlam, Philip Mease, Andrew G Bushmakin, Roy Fleischmann, Alexis Ogdie, Valderilio F Azevedo, Joseph F Merola, John Woolcott, Joseph C Cappelleri, Lara Fallon, and Peter C Taylor

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Patient satisfaction after multiple revision surgeries for adult spinal deformity., Wesley M Durand, Alan H Daniels, Kevin DiSilvestro, Renaud Lafage, Bassel G Diebo, Peter G Passias, Han Jo Kim, Themistocles Protopsaltis, Virginie Lafage, Justin S Smith, Christopher I Shaffrey, Munish C Gupta, Eric O Klineberg, Frank Schwab, Jeffrey L Gum, Gregory M Mundis, Robert K Eastlack, Khaled Kebaish, Alex Soroceanu, Richard A Hostin, Douglas Burton, Shay Bess, Christopher P Ames, Robert A Hart, D Kojo Hamilton, and International Spine Study Group

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Management of Enthesitis in Patients With Psoriatic Arthritis: An Updated Literature Review Informing the 2021 GRAPPA Treatment Recommendations., Lihi Eder, Ashish J Mathew, Philippe Carron, Heidi Bertheussen, Juan D Cañete, May Azem, Andrea Delle Sedie, Carlo Salvarani, Roberto Ranza, Ashley Elliott, Anthony Turkiewicz, Ricardo Acayaba de Toledo, Hulya Bukulmez, Maria S Stoenoiu, Arthur M Mandelin, Michaela Koehm, Chris Lindsay, Evan Siegel, and Philip Mease

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Operative treatment outcomes for adult cervical deformity: a prospective multicenter assessment with mean 3-year follow-up., Elias Elias, Shay Bess, Breton G Line, Virginie Lafage, Renaud Lafage, Eric Klineberg, Han Jo Kim, Peter Passias, Zeina Nasser, Jeffrey L Gum, Khaled Kebaish, Robert Eastlack, Alan H Daniels, Gregory Mundis, Richard Hostin, Themistocles S Protopsaltis, Alex Soroceanu, D Kojo Hamilton, Michael P Kelly, Munish Gupta, Robert A Hart, Frank J Schwab, Douglas Burton, Christopher P Ames, Christopher I Shaffrey, and Justin S Smith

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Outcomes of operative treatment for adult spinal deformity: a prospective multicenter assessment with mean 4-year follow-up., Elias Elias, Shay Bess, Breton Line, Virginie Lafage, Renaud Lafage, Eric Klineberg, Han Jo Kim, Peter G Passias, Zeina Nasser, Jeffrey L Gum, Khal Kebaish, Robert Eastlack, Alan H Daniels, Gregory Mundis, Richard Hostin, Themistocles S Protopsaltis, Alex Soroceanu, D Kojo Hamilton, Michael P Kelly, Munish Gupta, Robert A Hart, Frank J Schwab, Douglas Burton, Christopher P Ames, Christopher I Shaffrey, and Justin S Smith

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Erratum to 'Conversion From Knee Arthrodesis Back to Arthroplasty: A Particular Challenge in Combination With Fungal Periprosthetic Joint Infection' [Arthroplasty Today 6 (2020) 1038-1044]., Sven Frieler, Emre Yilmaz, Ryan Goodmanson, Yannik Hanusrichter, Thomas A Schildhauer, and Hinnerk Baecker

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Correspondence on 'No efficacy of anti-IL-23 therapy for axial spondyloarthritis in randomised controlled trials but in post-hoc analyses of psoriatic arthritis-related 'physician-reported spondylitis'?' by Braun and Landewé., Dafna D Gladman, Philip Mease, Paul Bird, Enrique R Soriano, Soumya D Chakravarty, May Shawi, Frederic Lavie, Cinty Gong, Evan Leibowitz, Denis Poddubnyy, Lai-Shan Tam, Philip S Helliwell, Arthur Kavanaugh, Atul A Deodhar, Mikkel Østergaard, and Xenofon Baraliakos

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Efficacy and safety of guselkumab in biologic-naïve patients with active axial psoriatic arthritis: study protocol for STAR, a phase 4, randomized, double-blinded, placebo-controlled trial., Dafna D Gladman, Philip Mease, Paul Bird, Enrique R Soriano, Soumya D Chakravarty, May Shawi, Stephen Xu, Sean T Quinn, Cinty Gong, Evan Leibowitz, Denis Poddubnyy, Lai-Shan Tam, Philip S Helliwell, Arthur Kavanaugh, Atul Deodhar, Mikkel Østergaard, and Xenofon Baraliakos

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Malignant Myopericytoma of the Right Foot: A Case Report, Ryan Glendenning

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Long-term Safety of Secukinumab Over Five Years in Patients with Moderate-to-severe Plaque Psoriasis, Psoriatic Arthritis and Ankylosing Spondylitis: Update on Integrated Pooled Clinical Trial and Post-marketing Surveillance Data., Alice B Gottlieb, Atul Deodhar, Iain B Mcinnes, Xenofon Baraliakos, Kristian Reich, Stefan Schreiber, Weibin Bao, Kwaku Marfo, Hanno B Richards, Luminita Pricop, Abhijit Shete, Vivek Trivedi, Deborah Keefe, Charis C Papavassilis, Piotr Jagiello, Philemon Papanastasiou, Philip Mease, and Mark Lebwohl

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Is It Time to Create Training Pathways Allowing Earlier Subspecialization within the "House of Orthopaedics"?: AOA Critical Issues., Robert A Hart, Alan H Daniels, Kalpit Shah, A Annunziato Amendola, Christopher D Harner, L Lawrence Marsh, Keith Kenter, and Serena Hu

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Impact of clinical domains other than arthritis on composite outcomes in psoriatic arthritis: comparison of treatment effects in the SEAM-PsA trial., Philip S Helliwell, Philip Mease, Arthur Kavanaugh, Laura C Coates, Alexis Ogdie, Atul Deodhar, Vibeke Strand, Gregory Kricorian, Lyrica X H Liu, David Collier, and Dafna D Gladman

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Clinical Experiences of 3-Dimensional Biportal Endoscopic Spine Surgery for Lumbar Degenerative Disease., Dong Hwa Heo, Ji Yeon Kim, Jeong-Yoon Park, Jin Sung Kim, Hyeun Sung Kim, Jeffrey R Roh, Choon Keun Park, and Hungtae Chung

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Cervical Spine Research Society-Cervical Stiffness Disability Index (CSRS-CSDI): Validation of a Novel Scoring System Quantifying the Effect of Postarthrodesis Cervical Stiffness on Patient Quality of Life., Andrew S Jack, Erik Hayman, Clifford Pierre, Wyatt L Ramey, Christopher D Witiw, Rod J Oskouian, Alan H Daniels, Andrew Pugley, Kojo Hamilton, Christopher P Ames, Jens R Chapman, Zoher Ghogawala, and Robert A Hart

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Validation of the Foot and Ankle Outcome Score for Use in Infracalcaneal Heel Pain., Alisha Joshi, Christopher Collazo, Zachary Laidley, Erin E Klein, Lowell Weil, Matthew D Sorensen, and Adam E Fleischer

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Early Experience With New Femoral and Tibial Cones in Revision Total Knee Arthroplasty: A Case Series., Michael E Kahan, Joshua E Drumm, Zhongming Chen, Arthur L Malkani, Michael A Mont, Ronald E Delanois, and James Nace

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Efficacy of secukinumab on dactylitis in patients with active psoriatic arthritis from the FUTURE 5 study., Bruce Kirkham, Peter Nash, Delia Reina, Sandra Navarra, Erhard Quebe-Fehling, Corine Gaillez, Carlos Sastre, and Philip Mease

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Stress Injuries of the Knee., Emily Kraus, Katherine Rizzone, Mahala Walker, Naomi Brown, Japsimran Kaur, Danielle Magrini, Jayden Glover, and Eric Nussbaum

Local Infiltration of Liposomal Bupivacaine in Isolated Traumatic Rib Fractures, Shrestha Kripa, Hsin Fang Li, Ariel P. Santos, Justin Vaughhan, Fangyuan Zhang, Anna Sabu Kurian, Brandon Couch, and Charles Bayouth

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Using machine learning to predict internal rotation after anatomic and reverse total shoulder arthroplasty., Vikas Kumar, Bradley S Schoch, Christine Allen, Steve Overman, Ankur Teredesai, William Aibinder, Moby Parsons, Jonathan Watling, Jia-Wei Kevin Ko, Bruno Gobbato, Thomas Throckmorton, Howard Routman, and Christopher Roche

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Evolution of the AO Spine Sacral and Pelvic Classification System: a systematic review., Barry Ting Sheen Kweh, Jin W Tee, F Cumhur Oner, Klaus J Schnake, Emiliano N Vialle, Frank Kanziora, Shanmuganathan Rajasekaran, Marcel Dvorak, Jens R Chapman, Lorin M Benneker, Gregory Schroeder, and Alexander R Vaccaro

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The AO spine upper cervical injury classification system: Do work setting or trauma center affiliation affect classification accuracy or reliability?, Mark J Lambrechts, Gregory D Schroeder, Brian A Karamian, Jose A Canseco, Richard Bransford, Cumhur Oner, Lorin M Benneker, Frank Kandziora, Rajasekaran Shanmuganathan, Rishi Kanna, Andrei F Joaquim, Jens R Chapman, Emiliano Vialle, Mohammad El-Sharkawi, Marcel Dvorak, Klaus Schnake, Christopher K Kepler, and Alexander R Vaccaro

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Global Validation of the AO Spine Upper Cervical Injury Classification: Geographic Region Affects Reliability and Reproducibility., Mark J Lambrechts, Gregory D Schroeder, Brian A Karamian, Jose A Canseco, Richard Bransford, Cumhur Oner, Lorin M Benneker, Frank Kandziora, Rajasekaran Shanmuganathan, Rishi Kanna, Andrei F Joaquim, Jens R Chapman, Emiliano Vialle, Mohammad El-Sharkawi, Marcel Dvorak, Klaus Schnake, Christopher K Kepler, Alexander R Vaccaro, and AO Spine Upper Cervical Injury Classification International Members

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Effect of upadacitinib on reducing pain in patients with active psoriatic arthritis or ankylosing spondylitis: post hoc analysis of three randomised clinical trials., Iain B McInnes, Andrew J K Ostor, Philip Mease, William Tillett, Xenofon Baraliakos, Kurt de Vlam, Louis Bessette, Ralph Lippe, Anna Maniccia, Dai Feng, Tianming Gao, Patrick Zueger, Christopher Saffore, Koji Kato, In-Ho Song, and Atul Deodhar