Ultrasound of Subtalar Joint Synovitis in Patients with Rheumatoid Arthritis: Results of an OMERACT Reliability Exercise Using Consensual Definitions.
George A W BruynHeidi J SiddlePetra HanovaFélicie CostantinoAnnamaria IagnoccoAndrea Delle SedieMarwin GutierrezHilde B HammerElizabeth JernbergDamien LoeilleMihaela C MicuIngrid MollerCarlos PinedaBethan RichardsMaria S StoenoiuTakeshi SuzukiLene TerslevVioleta VladRobert WoninkMaria-Antonietta d'AgostinoRichard J WakefieldPublished in: The Journal of rheumatology (2018)
Using a multisite assessment, US appears to be a reliable tool for assessing synovitis of STJ in RA.