arthritis n : inflammation of a joint or joints
inflammation of a joint
Arthritis (from Greek arthro-, joint + -itis, inflammation; plural: arthritides) is a group of conditions involving damage to the joints of the body. Arthritis is the leading cause of disability in people older than fifty-five years.
There are different forms of arthritis; each has a different cause. The most common form of arthritis, osteoarthritis (degenerative joint disease) is a result of trauma to the joint, infection of the joint, or age. Emerging evidence suggests that abnormal anatomy might contribute to the early development of osteoarthritis. Other arthritis forms are rheumatoid arthritis and psoriatic arthritis, autoimmune diseases in which the body attacks itself. Septic arthritis is caused by joint infection. Gouty arthritis is caused by deposition of uric acid crystals in the joint, causing inflammation. There is also an uncommon form of gout caused by the formation of rhomboid crystals of calcium pyrophosphate. This gout is known as pseudogout.
History and physical examination
All arthritides feature pain. Pain patterns may differ depending on the arthritides and the location. Rheumatoid arthritis is generally worse in the morning and associated with stiffness; in the early stages, patients often have no symptoms after a morning shower. In the aged and children, pain might not be the main feature; the aged patient simply moves less, the infantile patient refuses to use the affected limb.
Elements of the history of the disorder guide diagnosis. Important features are speed and time of onset, pattern of joint involvement, symmetry of symptoms, early morning stiffness, tenderness, gelling or locking with inactivity, aggravating and relieving factors, and other systemic symptoms. Physical examination may confirm the diagnosis, or may indicate systemic disease. Radiographs are often used to follow progression or assess severity in a more quantitative manner.
Blood tests and X-rays of the affected joints often are performed to make the diagnosis. Screening blood tests are indicated if certain arthritides are suspected. These might include: rheumatoid factor, antinuclear factor (ANF), extractable nuclear antigen, and specific antibodies.
Types of arthritisPrimary forms of arthritis:
Secondary to other diseases:
- Lupus erythematosus
- Henoch-Schönlein purpura
- Psoriatic arthritis
- Reactive arthritis
- Wegener's granulomatosis (and many other vasculitis syndromes)
- Lyme disease
- Familial Mediterranean fever
- Hyperimmunoglobulinemia D with recurrent fever
- TNF receptor associated periodic syndrome
- Inflammatory bowel disease (Including Crohn's Disease and Ulcerative Colitis)
Diseases that can mimic arthritis include:
TreatmentTreatment options vary depending on the type of arthritis and include physical and occupational therapy, lifestyle changes (including exercise and weight control), medications and dietary supplements (symptomatic or targeted at the disease process causing the arthritis). Arthroplasty (joint replacement surgery) may be required in eroding forms of arthritis.
In general, studies have shown that physical exercising of the affected joint can have noticeable improvement in terms of long-term pain relief. Furthermore, exercising of the arthritic joint is encouraged to maintain the health of the particular joint and the overall body of the person.
Another form of non-drug treatment that does have a body of proper research to support its efficacy is marine oil, from both fish and the New Zealand green-lipped mussel (Perna canaliculus). Diets high in marine oils from cold-water fish such as salmon, mackerel, and tuna have been shown to reduce the inflammation of joint conditions such as arthritis.
HistoryWhile evidence of primary ankle (kaki) osteoarthritis has been discovered in dinosaurs, the first known traces of human arthritis date back as far as 4500 BC. It was noted in skeletal remains of Native Americans found in Tennessee and parts of what is now Olathe, Kansas. Evidence of arthritis has been found throughout history, from Ötzi, a mummy (circa 3000 BC) found along the border of modern Italy and Austria, to the Egyptian mummies circa 2590 BC .
- Arthritis Care (charity in the UK)
arthritis in Arabic: التهاب المفاصل
arthritis in Bosnian: Artritis
arthritis in Catalan: Artrosi
arthritis in Danish: Gigt
arthritis in German: Arthritis
arthritis in Modern Greek (1453-): Ουρική αρθρίτιδα
arthritis in Spanish: Artritis
arthritis in Esperanto: Artrito
arthritis in Persian: نقرس
arthritis in French: Arthrite
arthritis in Ido: Artrito
arthritis in Indonesian: Pirai
arthritis in Interlingua (International Auxiliary Language Association): Arthritis
arthritis in Italian: Artrite
arthritis in Japanese: 関節炎
arthritis in Hebrew: דלקת פרקים
arthritis in Georgian: ართრიტი
arthritis in Luxembourgish: Giicht
arthritis in Lithuanian: Osteoartritas
arthritis in Malay (macrolanguage): Gout
arthritis in Dutch: Artritis
arthritis in Norwegian: Leddgikt
arthritis in Polish: Zapalenie stawów
arthritis in Portuguese: Artrite
arthritis in Russian: Артрит
arthritis in Simple English: Arthritis
arthritis in Slovak: Dna
arthritis in Serbian: Гихт
arthritis in Finnish: Niveltulehdus
arthritis in Telugu: గౌటు
arthritis in Thai: โรคข้ออักเสบ
arthritis in Turkish: Artrit
arthritis in Ukrainian: Артрит
arthritis in Urdu: سوزش مفصل
arthritis in Chinese: 关节炎
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