Age Of Oa Essay

Osteoarthritis (OA) is the most common joint disorder. It occurs when cartilage begins to break down or be worn away and the bone rubs together. As a result bony spurs and inflammation of the joint(s) occurs. Surrounding ligaments and muscles may also weaken or stiffen. Major risk factors are: genetics, excess weight, joint injuries, jobs that involve more than an hour of joint stressing activities like kneeling, and sports that involve direct impact on the joints, twisting, or throwing. Bleeding disorders, disorders that blood supply near joints, and other types of arthritis can cause osteoarthritis. Symptoms typically begin while one is middle aged and almost everyone shows some symptoms of OA by age 70. This is important to note because OA is seemingly inevitable for everybody. OA is not curable and typically gets worse with time, but the symptoms can be managed. Strength in weight bearing joints, the hip, the knee, and the ankle, is particularly important for prevention. Also important are not overusing joints and maintaining a normal body weight.

1882).According to Lewis et al., researchers have not identify a single cause of OA, however, there are few factors that contribute to the development (p. 1881). Some factors are estrogen reduction to menopause women, genetic factors, obesity, overuse of knees by persistent exercise, and aging. In my patient’s case, aging and obesity led her to have OA. Her BMI is 34.1 which fall into category of obesity (see

Osteoarthritis, also known as degenerative joint disease, is an endemic condition that affects 20 million people in the United States alone. Osteoarthritis is the most common type of arthritis and is defined as a gradual process of destruction and degeneration or wearing away of the joint cartilage which typically occurs in the older individual age 50 and over (http://emedicine.medscape.com/article/330487-overview#a0101). . Although this diease is well known for its association with the natural aging process, it is also prevalent in athletes. Specifically, osteoarthritis of the knee has been said to be the most commonly affected area as a majpr weight bearing joint and is a growing epidemic in relation to sports injuries in the young adult. http://www.webmd.com/osteoarthritis/guide/ostearthritis-of-the-knee-degenerative-arthritis-of-the-knee. According to, (Vincent), among upper and lower reported extremity sites, the most common region for osteoarthritis to manifest is p’in the medial compartment of the knee. The risk of knee osteoarthritis from knee joint injury is high; approximately 50% of individuals with an ACL or meniscus tear develop knee osteoarthritis [10-15]. A long-term prospective study indicated a relative risk for knee osteoarthritis of approximately 5 for any previous injury of the knee [13]. As cited in, _____, Thelin and colleagues determined that injury of the knee joint was associated with all knee OA in a

The symptoms of osteoarthritis are usually very slow to manifest worsen over time. Symptoms include joint pain, tenderness in joints, joint stiffness, loss of flexibility, a grating sound in the joints and hard lumps around the joints. Though the symptoms can be present in any joint, it’s usually more evident in the affected person’s joints in their knees, hands, hips and spinal column. People at risk are again older people especially women, obese people, those who have had joint injuries, people employed in manual labor jobs, and certain diseases such as diabetes, gout and rheumatoid arthritis where the side effect is osteoporosis. As in osteoporosis, there is no cure for osteoarthritis and the symptoms just keep worsening in patients, but it can be prevented and / or the slow the progression of the disease by staying active and by staying in good physical shape, maintaining body weight. This also help them improve pain and joint

Osteoarthritis is degenerative joint disease caused by mechanical wear and tear. Damage manifest as breakdown of cartilage, injury of subhondral bone and changes to all articular surfaces. it presents as pain in weight bearing joints that worsen with use. The joints that are mostly affected are the distal interphalanges, knees, hips, toes and spine [1]. Knee osteoarthritis is suspected after a medical history and physical examination is done. During the physical examination the doctor will examine the knee and its series of motion. He will pay close attention to areas that are swollen, tender and painful [2]. There are a variety of diagnostic tests that may help confirm the diagnosis if patient’s knee is affected. There is X-ray that

The knee has the highest prevalence of OA of all of the joints in the human body. Knee OA regularly causes people to experience troubling pain and/or loss of physical function to varying degrees,5 and often results in total knee arthroplasty8 after years of distress and economic burden to the patient and society.9 During 2005 in Ontario, Canada, knee OA costs for an individual averaged $12,200 annually, including personal expenses as well as lost wages.10 It is estimated that as the world’s population ages and as the obesity epidemic grows, the burden of OA on the healthcare system, and therefore the economy, will continue to increase, barring improvements in knee OA management.8

Osteoarthritis indicates joint disorders, characterized by symptoms of pain and stiffness. It includes metabolic processes of destruction and reparation. Osteoarthritis is classified as primary (idiopathic) or secondary, according to the American Academy of Orthopaedic Surgeons. primary OA of the knee is a process of degeneration of the articular surface occurs without an obvious underlying abnormality. The manifestations of OA arise from high stresses on the normal joints or normal stresses on weakened joints, increasing in severity and frequency with age. The most commonly affected joints with osteoarthritis are large, weight-bearing joints, such as the knee and hip, and also smaller joints in the hands, feet. Unfortunately, treating articular

OA is a musculoskeletal disease that causes chronic joint pain and reduced physical functioning (Laba, brien, Fransen, & jan, 2013). Osteoarthritis (OA) is a non-inflammatory disorder of synovial joints that results in loss of hyaline cartilage and remodeling of surrounding bone. OA is the single most common joint disease, with an estimated prevalence of 60% in men and 70% in women later in life after the age of 65 years, affecting an estimated 40 million people in the United States (Goodman & Fuller, 2009). Women are more commonly affected after the age of 55, almost everyone has some symptoms by the age of 70 (Tan, Zahara, Colburn & Hawkins, 2013, p.78). Osteoarthritis can be described radiological, clinical, or subjective.

The pathophysiology of osteoarthritis is a complex mechanism that involves chondrocytes and synoviocytes each playing a role in joint degeneration (25). The initial stages of the disease are characterized by inflammation of the synovial membrane, this process is also known as synovitis, followed by the loss of the cartilage surface (25). Although the exact reason for the cause of inflammation is unclear, certain intracellular mechanisms that lead to the up-regulation of pro-inflammatory cytokines and increased oxidative stress in the cells have known to recruit macrophages and lymphocytes into the synovium. This in turn leads to an increase in the production of pro-inflammatory cytokines and degradative enzymes that can

Osteoarthritis is a common cause of joint pain and impaired joint function. This condition is characterized by loss of joint cartilage leading to decreased ROM, synovial inflammation, osteophytes, subchondral cysts, and sclerosis formation. Over time, this leads to painful bone to bone contact, joint subluxation, and deformity. It is estimated that this condition affects 10% of the adult population.¬1 The economic burden of ankle joint osteoarthritis is about 1.0-2.5% GNP in western countries.2 The preponderance of ankle osteotarthritis is post traumatic in etiology (80%).3 This presents specific challenges since it occurs often in younger patients.

At the conclusion of the study, the runners did not exhibit a higher prevalance of osteoarthritis than the control group. Higher BMI, longer elapsed time, and more osteoarthritis at the time of the radiograph was correlated with a worsening of osteoarthritis in the final radiograph.

Osteoarthritis is a common cause of disability which is characterized by continuous cartilage loss and degeneration, sclerosis of the subchondral bone and development of osteophytes. These degeneration changes will cause pain, loss of mobility and decrease muscle function.

developing OA in the knee compared to that of the average population. It is however possible that the difference between the peak EKAMs between the sound and amputated limb may be a contributing factor as greater asymmetries between the legs have been shown to result in greater loading rates of the joints (Lloyd et al., 2010)

Osteoarthritis (OA) is a chronic joint disorder; knee is the joint that most frequently affected.1 During 1988 to 1994, among US adults, the prevalence of knee OA was 37.4%, and the prevalence was greater among women than men (42.1% vs 31.2%).2 Knee OA will impair lower extremity function, and influencing the quality of life. The most common complaints from the patients with knee OA are pain, daily functional decline, joint deformity, and gait deviation3,4. Symptomatic OA knee patients have shown that significantly less knee angular velocity and knee range of motion during gait. The normal joint load line can be altered with possible varus angulation of the knee, eventually affecting the spatiotemporal gait parameters.5 Changes that occur in temporospatial parameters during the progression of knee OA may correlate with a decrease in gait stabilization and inadequacy of daily activities. Gait velocities, stride length have been proved that are the most important parameters that associate with forward displacement in the knee OA patients.6 There are some difference gait deviations in patients with knee OA have already

Whether OA (osteoarthritis) is a new subject you wish to learn about, or whether you want to refresh/further extend your knowledge on this subject, here are two different websites that each provides the adequate amount of information. You will be able to use the information provided on each website to choose the one that takes your educational needs to the max.