Search results
Results from the WOW.Com Content Network
While the cause of rheumatoid arthritis is not clear, it is believed to involve a combination of genetic and environmental factors. [1] The underlying mechanism involves the body's immune system attacking the joints. [1] This results in inflammation and thickening of the joint capsule. [1] It also affects the underlying bone and cartilage. [1]
With severe cases of arthritis, joint replacement surgery may be necessary. [7] Osteoarthritis is the most common form of arthritis affecting more than 3.8% of people, while rheumatoid arthritis is the second most common affecting about 0.24% of people. [16]
Joint replacement is a procedure of orthopedic surgery known also as arthroplasty, in which an arthritic or dysfunctional joint surface is replaced with an orthopedic prosthesis. Joint replacement is considered as a treatment when severe joint pain or dysfunction is not alleviated by less-invasive therapies.
Other rheumatological disorders that can cause the features typical for RS3PE include late onset (seronegative) rheumatoid arthritis, acute sarcoidosis, ankylosing spondylitis and other spondyloarthropathies such as psoriatic arthropathy, mixed connective tissue disease, chondrocalcinosis and arthropathy due to amyloidosis. [6] [9]
Palindromic rheumatism is a disease of unknown cause. It has been suggested that it is an abortive form of rheumatoid arthritis (RA), since anti-cyclic citrullinated peptide antibodies (anti-CCP) and antikeratin antibodies (AKA) are present in a high proportion of patients, as is the case in rheumatoid arthritis. [6]
A “good” surgery involves more than the process of implantation. It also must balance and preserve the tissue, ligaments, and tendons around the joint.
The knee may become affected by almost any form of arthritis. [2] The word arthritis refers to inflammation of the joints. [3] [4] Types of arthritis include those related to wear and tear of cartilage, such as osteoarthritis, to those associated with inflammation resulting from an overactive immune system (such as rheumatoid arthritis). [5] [6]
The damage to the once healthy tissue causes inflammation and ultimately fluid build-up in the joint. An accumulation of fluid results and the joints swell, slowly decreasing the space that keeps the bones from touching. If this condition is not treated, the joint space will completely narrow, causing ankylosis. At the advanced stage of ...