arthritis mutilans radiology

What is Arthritis mutilans? Arthritis mutilans is also known as pencil-in-cup disfigurement, arthritis mutilans is the most severe form of psoriatic arthritis. Arthritis mutilans takes place in five percent of cases with psoriatic arthritis & affects fingers & toes. Arthritis mutilans is a rare disease including serious inflammation hurting the joints of the hands &…