RT Journal Article SR Electronic T1 Standardizing Terminology and Assessment for Orofacial Conditions in Juvenile Idiopathic Arthritis: International, Multidisciplinary Consensus-based Recommendations JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 518 OP 522 DO 10.3899/jrheum.180785 VO 46 IS 5 A1 Peter Stoustrup A1 Cory M. Resnick A1 Thomas Klit Pedersen A1 Shelly Abramowicz A1 Ambra Michelotti A1 Annelise Küseler A1 Carlalberta Verna A1 Christian J. Kellenberger A1 Ellen Berit Nordal A1 Giuliana Caserta A1 Iveta Jankovska A1 Josefine Mareile Halbig A1 Kasper Dahl Kristensen A1 Linda Z. Arvidsson A1 Lynn Spiegel A1 Mathew L. Stoll A1 Melissa Lerman A1 Mia Glerup A1 Patrizia Defabianis A1 Paula Frid A1 Per Alstergren A1 Randy Q. Cron A1 Sarah Ringold A1 Sven Erik Nørholt A1 Timo Peltomäki A1 Troels Herlin A1 Zachary S. Peacock A1 Marinka Twilt A1 the TMJ Juvenile Arthritis Working Group YR 2019 UL http://www.jrheum.org/content/46/5/518.abstract AB Objective. To propose multidisciplinary, consensus-based, standardization of operational terminology and method of assessment for temporomandibular joint (TMJ) involvement in juvenile idiopathic arthritis (JIA).Methods. Using a sequential expert group–defined terminology and methods-of-assessment approach by (1) establishment of task force, (2) item generation, (3) working group consensus, (4) external expert content validity testing, and (5) multidisciplinary group of experts final Delphi survey consensus.Results. Seven standardized operational terms were defined: TMJ arthritis, TMJ involvement, TMJ arthritis management, dentofacial deformity, TMJ deformity, TMJ symptoms, and TMJ dysfunction.Conclusion. Definition of 7 operational standardized terms provides an optimal platform for communication across healthcare providers involved in JIA-TMJ arthritis management.