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Complications

By Mayo Clinic staff

Controlling Your Arthritis

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A small percentage of people with psoriatic arthritis develop arthritis mutilans — a severe, painful and disabling form of the disease. Over time, arthritis mutilans destroys the small bones in your hands, especially the fingers, leading to permanent deformity and disability.

Preparing for your appointment Risk factors
References
  1. Fitzgerald O. Psoriatic arthritis. In: Firestein GS, et al. Kelley's Textbook of Rheumatology. 8th ed. Philadelphia, Pa.: W.B. Saunders Co.; 2008. http://www.mdconsult.com/das/book/body/223128990-5/1070709009/1807/528.html#4-u1.0-B978-1-4160-3285-4..10072-5_2607. Accessed Oct. 19, 2010.
  2. Gladman DD. Clinical manifestations and diagnosis of psoriatic arthritis. http://www.uptodate.com/home/index.html. Accessed Oct. 19, 2010.
  3. Psoriatic arthritis. American College of Rheumatology. http://www.rheumatology.org/practice/clinical/patients/diseases_and_conditions/psoriaticarthritis.asp. Accessed Oct. 19, 2010.
  4. Kleinert S, et al. Psoriatic arthritis: Clinical spectrum and diagnostic procedures. Clinics in Dermatology. 2007;25:519.
  5. Gladman DD. Pathogenesis of psoriatic arthritis. http://www.uptodate.com/home/index.html. Accessed Oct. 19, 2010.
  6. Mercier LR. Arthritis, psoriatic. In: Ferri FF. Ferri's Clinical Advisor 2011. Philadelphia, Pa.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/page.do?sid=1070709009&eid=4-u1.0-B978-0-323-07158-1..00003-1--s2020&isbn=978-0-323-07158-1&type=bookPage&sectionEid=4-u1.0-B978-0-323-07158-1..00003-1--s2020&uniqId=223128990-6. Accessed Oct. 19, 2010.
  7. Gladman DD. Treatment of psoriatic arthritis. http://www.uptodate.com/home/index.html. Accessed Oct. 19, 2010.
  8. Chang-Miller A (expert opinion). Mayo Clinic, Scottsdale, Ariz. Nov. 2, 2010.
DS00476 Dec. 9, 2010

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