Psoriatic fingernail onycholysis and hyperkeratosis, rather than nail pitting, are significantly & independently assoc w/ PsA. Study of 1985 pts w/psoriasis, 11.5% were Dx w/ PsA. Only onycholysis (OR 2.34) and hyperkeratosis ) were assoc w/ PsA https://t.co/X3JHUFtGdD https://t.co/xu8erkOMSa