Psoriatic Arthritis Sonographic Enthesitis Instruments: A Systematic Review of the Literature.
Ofir ElaloufSibel Bakirci UreyenZahi ToumaMelanie A AndersonGurjit S KaeleySibel Z AydinLihi EderPublished in: The Journal of rheumatology (2018)
Although sonographic enthesitis scoring instruments have been developed for SpA, only a few have been validated in PsA. None of them passed the OMERACT filter in patients with PsA. Additional research is required before endorsing a specific instrument for the assessment of enthesitis in patients with PsA.