Pseudopolyarthritis Rhizomelic

Pseudopolyarthritis rhizomelica is a disease characterized by damage to the joints of the proximal extremities (shoulder and hip) with the development of their deformation and contractures.

The name of the disease comes from the Greek words “rhiza” - root, beginning, base and “melos” - part of the body, limb. Thus, rhizomelic means "pertaining to the proximal parts of the limbs."

With rhizomelic pseudopolyarthritis, it is the proximal joints - the shoulder and hip - that are affected, which is reflected in the name of the disease. In this case, the joints of the distal limbs (wrist, ankle, etc.) are not involved in the pathological process.

Thus, the term “rhisomelic pseudopolyarthritis” reflects the main clinical manifestations of this disease.



Pseudopolyarthritis is a disease in which the joints become inflamed but not damaged. Unlike classic polyarthritis, with pseudopolyarthritis there is no destruction of cartilage and bone tissue.

Pseudopolyarthritis can be associated with various diseases and factors, including heredity, infections, injuries, autoimmune processes, metabolic disorders, etc.

One of the most common pseudopolyarthritis is rhizomellic pseudopolyarthritis. It is characterized by joint inflammation associated with diseases such as rheumatoid arthritis, gout, psoriasis, ankylosing spondylitis and others.

In rhizomellic pseudopolyarthritis, the joints become inflamed, leading to pain, swelling and limited movement. However, there is no destruction of cartilage or bone tissue, which distinguishes it from classic polyarthritis.

Various methods are used to treat pseudopolyarthritis, including drug therapy, physical therapy, surgery, etc. In some cases, lifestyle changes may be required, such as stopping smoking and drinking alcohol.

It is important to note that pseudopolyarthritis is usually not life-threatening, but can significantly impair the quality of life of patients. Therefore, it is important to consult a doctor promptly for diagnosis and treatment.