Yes: Tendinitis causing a trigger finger can be a component of psoriatic arthritis.
Answered 3/28/2013
5.2k views
May contribute: Trigger finger is not an arthritis, but it is a nodular swelling of a flexor tendon that can cause the tendon to catch on the pulley system of the finger as it flexes and extends. It's usual cause is inflammatory. So, having an systemic inflammatory condition like a person with psoriatic arthritis has, their can be an increased risk. Thank you for the question.
Answered 3/28/2013
5.2k views
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