Psoriatic arthritis - Wikipedia, the free encyclopediaPsoriatic arthritis may remain mild, or may progress to more destructive joint disease. ... resonance image of the index finger in psoriatic arthritis (mutilans ...Types of psoriatic arthritis - National Psoriasis FoundationArthritis mutilans is a severe, deforming and destructive arthritis that affects fewer than 5 percent of people with psoriatic arthritis. It principally affects the small ...Rheumatology Image Bank : Psoriatic Arthritis: Arthritis Mutilans ...Rheumatology Image Bank:Destructive arthropathy has resulted in marked deformity with telescoping of several toes. Psoriatic plaques and nail deformities are also seen.