RESUMEN
Rheumatoid arthritis (RA) is an inflammatory disease of the synovium which may lead to proliferative and degenerative changes in the body's joints, including the temporomandibular joint (TM Joint). Although the exact etiology of rheumatoid arthritis remains unknown, it is suspected that the disease is often initiated by an infectious organism, or by genetic and/or environmental factors. Juvenile rheumatoid arthritis (JRA) is a chronic disease of childhood with a spectrum of joint involvement and associated systemic and other organ involvement. Five percent of all rheumatoid arthritis patients are children. In the United States, approximately 150,000 children are affected by JRA. With upper limb involvement, routine oral hygiene procedures become difficult. Dental evaluations/screenings may not be included in the initial team assessment of these patients until the TM Joint is affected; however, prior to this time, the patient may have had years of poor oral hygiene which could contribute to severe decay and early tooth loss. This case report describes the oral health status of a child with polyarticular juvenile rheumatoid arthritis and the specific recommendations for dental management.