Reading the Nails: Clues You Can’t Skip

Updated:Dec 18, 2025

About this video

Nail disease isn’t cosmetic; it’s a clinical signal. NP Nasslynne Lenz discusses how standardized nail scoring can improve consistency in documentation and communication, and how certain nail findings may serve as early clues of psoriatic arthritis. She also highlights how nail assessment can support when to consider PEST screening or rheumatology collaboration. 

Watch for a briefing on what to look for during nail checks, and why nail evaluation belongs in every psoriasis visit.

 

Question: When evaluating nail involvement in a patient with psoriasis, which of the following best explains why using a standardized nail scoring tool (such as N-NAIL) can meaningfully influence clinical decision-making?