There are over 100 different types of rheumatic diseases. The most common are:
Osteoarthritis is also called as degenerative joint disease; this is the most common type of arthritis, which often occurs in elderly people. This disease affects cartilage, the tissue that cushions and protects the ends of bones in a joint. With osteoarthritis, the cartilage starts to wear away over time. In extreme cases, the cartilage can completely wear away, leaving nothing to protect the bones in a joint, causing bone-on-bone contact. Bones may also bulge, or stick out at the end of a joint, called a bone spur.
Osteoarthritis causes joint pain and can limit a person’s normal range of motion (the ability to freely move and bend a joint). When severe, the joint may lose all movement, causing a person to become disabled. Disability most often happens when the disease affects the spine, knees, and hips.
This is an auto-immune disease in which the body’s immune system (the body’s way of fighting infection) attacks healthy joints, tissues, and organs. Occurring most often in women of childbearing age (15-44 years), this disease inflames the lining (or synovium) of joints. It is 2 to 3 times more common in women than men. It can cause pain, stiffness, swelling, and loss of function in the joints. When severe, rheumatoid arthritis can deform or change a joint. For example, the joints in a person’s finger can become deformed, causing the finger to bend or curve.
Rheumatoid Arthritis affects mostly joints of the hands and feet and tends to be symmetrical. This means the disease affects the same joints on both sides of the body (both the hands or both feet) at the same time and with the same symptoms. No other form of arthritis is symmetrical.
Arthritis that develops following an injury to the hand, wrist or elbow such as a fracture, severe sprain or ligament tear is called post-traumatic arthritis. The condition may develop years after the trauma occured.
This form of arthritis occurs in some people who have psoriasis, a scaling skin disorder. It affects the joints at the ends of the fingers and toes and can also cause changes in the fingernails and toenails. Back pain may occur if the spine is involved.
Osteoarthritis is caused by the wearing out of the cartilage covering the bone ends in a joint. This may be due to excessive strain over prolonged periods of time, or due to other joint diseases, injury or deformity. Primary osteoarthritis is commonly associated with ageing and general degeneration of joints.
Secondary osteoarthritis is generally the consequence of another disease or condition, such as repeated trauma or surgery to the affected joint, or abnormal joint structures from birth.
Rheumatoid arthritis is an autoimmune disease and may be occur when the genes responsible for the disease are triggered by infection or any environmental factors. The body produces antibodies, the defense mechanism of the body, that attack the joint and may cause rheumatoid arthritis.
Fractures at joint surfaces and joint dislocations may predispose an individual to develop post-traumatic arthritis. It is considered that your body secretes certain hormones following injury which may cause death of the cartilage cells.
Uric acid crystal build-up is the cause of gout and long-term crystal build-up in the joints may cause deformity.
There are more than 150 different forms of arthritis. Symptoms vary according to the form of arthritis. Each form affects the body differently. Arthritic symptoms generally include swelling and pain or tenderness in one or more joints for more than two weeks, redness or heat in a joint, limitation of motion of joint, early morning stiffness, and skin changes including rashes.
Doctors diagnose arthritis with a medical history, physical exam and X-rays of the affected part. Computed tomography (CT) scans and magnetic resonance imaging (MRI) scans are also performed to diagnose arthritis.
There is no cure for arthritis. Your doctor may prescribe anti-inflammatory medicine. They may recommend occupational therapy or physiotherapy, which includes exercises and heat treatment. In severe cases, surgery may be suggested. The type of surgery will depend on your age and severity of the disease. In the elderly with severe arthritis, joint replacement can provide good results.
Initial treatment for arthritis is conservative, consisting of rest, avoidance of vigorous weight bearing activities, and the use of non-narcotic analgesic and/or anti-inflammatory medications. With worsening symptoms a cane or braces may be helpful. For more severe symptoms, an injection of cortisone into the joint is frequently advised and can be quite helpful. When conservative measures have been exhausted, offer no relief, and has become disabling, then surgery may be recommended. Surgery is usually considered if nonsurgical treatment fails to give relief. There are different surgical procedures that can be used and may include:
This surgery is usually indicated for early cases of inflammatory arthritis where there is significant swelling (synovitis) that is causing pain or is limiting the range of motion. Synovectomy is a surgical removal of the inflamed synovium (tissue lining the joint). The procedure may be performed using arthroscopy.
In this procedure, your surgeon removes the affected joint and replaces it with an artificial implant. It is usually performed when the joint is severely damaged by osteoarthritis, rheumatoid arthritis, post-traumatic arthritis or avascular necrosis. The goal of the surgery is to relieve pain and restore the normal functioning of the joint. Total joint replacement can be performed through an open or minimally invasive approach.
A fusion, also called an arthrodesis involves removal of the joints and fusing the bones of the joint together using metal wires or screws. This surgery is usually indicated when the joints are severely damaged, when there is limited mobility, damage to the surrounding ligaments and tendons, failed previous arthroplasty, and when heavy manual use is expected.
Your surgeon will discuss the options and help you decide which type of surgery is the most appropriate for you.