Different Types Of Juvenile Arthritis Or Childhood Arthritis

There are five types of juvenile arthritis:

• Systemic arthritis

  Systemic arthritis is also called Still's disease and it can affect the entire body or involve many systems of the body. The symptoms are high fever, joint aches, and a rash. It usually starts when a child is between 5 and 10 years old and affects boys and girls equally. .

• Oligoarthritis

  Oligoarthritis is defined as arthritis affecting two to four joints during the first six months of disease. The joints most commonly affected are the knee, ankle, and wrist. Oligoarthritis can affect the eye most often the iris. This is known as uveitis, iridocyclitis, or iritis. This type of arthritis is more common in girls than in boys, and many children will outgrow this disease by the time they become adults.

• Polyarthritis

  Polyarthritis is a term used when at least five joints are affected with arthritis. Several diseases ranging from rheumatoid arthritis to infectious diseases can lead to polyarthritis. It is also called polyarticular juvenile idiopathic arthritis. This type of arthritis can affect the joints in the jaw and neck. This type is also more common in girls than in boys and more closely resembles the adult form.

• Psoriatic arthritis

  Psoriatic arthritis is a form of arthritis that affects children who have both arthritis and the skin disorder psoriasis. Most children develop psoriasis first and are later diagnosed with psoriatic arthritis; Children with this type of arthritis often have pitted fingernails.

• Enthesitis-related arthritis

  Enthesitis-related juvenile idiopathic arthritis is a subtype of juvenile idiopathic arthritis that is characterized by both arthritis and inflammation of an enthesitis site (the point at which a ligament, tendon, or joint capsule attaches to the bone).

Different Types of juvenile arthritis or Childhood Arthritis are Systemic arthritis, Oligoarthritis, Polyarthritis, Psoriatic arthritis, and Enthesitis-related arthritis.