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Ati review osteomyelitis
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Osteomyelitis is an infection of the bone or bone marrow. Osteomyelitis is a very destructive disease that affects the skeletal system. Most commonly affected bones of the skeletal system are the long bones. Osteomyelitis can be caused from a broken bone, or even from a hospital stay. The total prevalence of osteomyelitis in the general population is about 1 in 5,000 patients, while in newborns it is about 1 in 1,000. (Mantero) This paper will explain the types, causes, individuals at risk, signs and symptoms, diagnosis, treatment, and prognosis of osteomyelitis.
Osteomyelitis has three types: acute, sub-acute, and chronic. All three types start at different times after an injury, initial infection, or start of underlying disease. Acute osteomyelitis develops within two weeks. Sub-acute osteomyelitis develops within one or two months. Chronic Osteomyelitis starts at least after two months.
Osteomyelitis is mostly caused by bacteria. In most cases bacteria called staphylococcus aureus is to blame. (WebMD) Some cases might by caused by fungi or other germs. The bacteria can spread to the bone from infected skin, muscle, to tendons next to the bone. The infection can travel through the blood and spread to the bone, or surgery can also cause osteomyelitis. If any metal is used during surgery, or an open fracture is present, the bone is exposed to air where bacteria can enter.
Osteomyelitis does not affect one person over another. It can occur in adults, children, and even in infants. In children, osteomyelitis occurs as an acute condition from a complication of a pre-existing blood infection called hematogenous osteomyelitis. Sub-acute and chronic osteomyelitis is more common in adults and is usually caused by ...
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...rgeon will remove whatever infected bone he/she can, as well as any infected tissue in that area. The open space left after removal of bone can be filled with bone graft or packing material. The graft will help form new bone and helps the body repair damaged blood vessels. Metal rods, plates, and screws may be needed to stabilize the bone and graft. If the infection continues, sometimes it may be necessary to amputate all or part of the infected limb. (MNT)
If osteomyelitis is caught early enough, the prognosis is good. Patients usually make a full recovery. The most important aspect of osteomyelitis recovery depends on the patient taking care of their body. Eating a well-balanced diet will boost immune system, quitting smoking will help circulation, good hygiene will protect you from infections, and regular exercise can also help with your immune system.
When a patient starts to generate new bone, what doctors calls a flare-up; it causes tissue swelling and joint stiffness. Flare-ups may last as long as 6-8 weeks. Also during a flare-up the patients might experience low-grade fevers, this is mainly because fevers are part of an inflammatory reaction.
Rheumatoid arthritis is a chronic inflammatory and an autoimmune disease that occurs when the immune system mistakenly attacks the body’s tissue (Rheumatoid arthritis, 2017). This disease affects the entire body, which is called a systemic (means entire body) disease. Arthritis is derived from the word part arthr-, which means “joint,” and -itis, which means “inflammation,” so altogether it means “inflammation of the joints.” It creates inflammation that causes the tissue that lines the inside of joints (synovium) to thicken. About 1.5 million people in the U.S. are affected. It affects all races, but it affects three times as many women than men (What is Rheumatoid Arthritis, n.d.). Overtime, rheumatoid arthritis causes painful swelling that can potentially result in bone erosion or joint deformity, which leads up to physical disabilities. RA can affect more than just your joints, but can spread to body systems, skin, eyes, lungs, heart, blood vessels, e.t.c (Rheumatoid arthritis, 2017).
The majority of clinical cases of laminitis occur at pasture where there is an accumulation of rapidly fermentable non-structural carbohydrates (NSC) such as fructans, simple sugars or starches (Geor, 2010). Pasture-associated laminitis has major economic and welfare implications in the equine sector. Increased risk factors include insulin resistance, increased insulin secretory response, hypertriglyceridaemia and obesity (Asplin, et al., 2007;Carter, et al., 2009 and de Laat, et al., 2010). Insulin resistance has been associated with a number of problems in the horse, most notably laminitis. Insulin resistance can be defined as a physiological condition in which cells have a diminished response to normal actions of the hormone insulin. Insulin is produced but the cells become resistant and are less capable in transporting glucose from the bloodstream to muscle and other tissues. In horses, insulin resistance is associated with a number of diseases such as Equine Metabolic Syndrome (Powell, et al., 2002; Hoffman, et al., 2003;Vick, et al., 2006 and Frank, et al., 2009), Equine Cushing Disease (McGowan, et al., 2004 and Walsh, et al., 2009) and Laminitis (Treiber, et al., 2006;Bailey, et al., 2007;McGowan, 2008 and Geor, 2008). Obesity and insulin resistance in ponies has become a common problem and there is a growing awareness on the role that diet and exercise has to play (Jeffcott, et al., 1986; Frank, et al., 2006 and Vick & Adams, 2007). Over-expressed adipocytokines, such as leptin, have been suggested to impair insulin signalling and cause the up regulation of inflammatory cytokines. This then further contributes to impaired insulin signalling and endothelial dysfunction (Radin, et al., 2009). The restriction of energy throu...
Commonly know as founder, laminitis is caused by a metabolic disease. Inside the hoof there is a structure called laminae that is made up of epithelium tissue. The laminae is what supports the distal phalanx or coffin bone and hoof wall. Laminitis is when the laminae start’s to degenerate. When the laminae starts to degenerate there is no support for the coffin bone inside of the hoof wall. Depending on the severity the coffin bone can actually go through the sole of the hoof. Laminitis can affect all four feet but it is the most common in the forelimbs.
...Havelin, L., Furnes, O., Overgaad, S., & Engesaeter, L. (2012). Increasing risk of prosthetic joint infection after total hip arthroplasty. Acta Orthopaedica, 83(5), 449-458.
Osteoarthritis (OA) is the most common form of arthritis, affecting more than 27 million Americans (LeMone, Burke, Bauldoff, 2011). It is caused when the cartilage in the joints breaks down, causing the bones of the joint to rub against one another. This causes pain, stiffness, and loss of motion in the joint. Osteoarthritis is most prevalent in those 65 and older, but can affect those of any age. In addition, African Americans and Hispanics report a higher incidence of arthritis than Caucasians (LeMone, Burke, Bauldoff, 2011). Although the cause is unknown, it is believed that the increasing age of the population, prevalence of obesity and injuries add to the progression of the condition. Osteoarthritis can affect any joint in the body; however, those of the hand, hip, and knee are often the most common. This condition may be asymptomatic, or may present symptoms including soreness, stiffness and pain. The symptoms are more common in the older population, those with limited activity levels, and those who are obese. Joint cartilage thins over time, causing an increased risk for symptoms in the elderly, and obesity puts extra pressure on the joints during activity. Osteoarthritis is commonly diagnosed with the use of a physical assessment along with results of radiology testing such as X-Ray and MRI.
Necrotizing fasciitis, known commonly known as "flesh eating bacteria [infection]", occurs in a wide range of people 1. It occurs in the elderly, middle aged and younger patients. It occurs in athletes and debilitated individuals. It can occur in drug abusers with self inflicted wounds and healthy individuals with incidental injuries. It may occur in those with metabolic disorders such as diabetes and those with suppressed immune systems. It may occur in those with no underlying disorders and no known particular injury. It occurs under ordinary circumstances such as a seemingly harmless cut or scrape and in wounds resulting from major trauma such as an auto accident.
Wear the splint as told by your health care provider. Remove it only as told by your health care provider.
Osteoporosis is a disease in which the bones become so weak and brittle that even a cough can cause enough stress on the bone that it will cause the bone to facture. The most commonly broken bones are the hip, wrist, and the spine. Although it affects men and women of all races, post-menopausal Caucasian and Asian women are more commonly affected than those of other ethnicities and sexes. In fact, thirty percent of all post-menopausal women in the US and Europe will be diagnosed with Osteoporosis and at least 40 percent of those will suffer from a fracture in their lifetime.
Osteogenesis imperfecta (OI), also known as brittle bone disease, is a rare genetic disorder with the main characteristic being that the bones break very easily, usually for no apparent reason. The major cause of osteogenesis imperfecta is a mutation in the genes that produce collagen. Collagen is the main protein that works toward the production of connective tissue. Individuals with this disorder will produce less collagen than needed, which causes the bone development to be endangered. This could result in bone deformities. There are four types of osteogenesis imperfecta, and in all four types you will see bone fragility with multiple fractures and bone deformities.
Rheumatoid Arthritis is when the joints are chronically inflamed, which happens because it is an autoimmune disease which means that the immune system attacks the body tissues. Although Rheumatoid Arthritis mainly affects the joints, it can also affect other organs.
The principle sites of nosocomial infections in patients, in order from most common to least common are: urinary tract, surgical wounds, respiratory tract, skin, blood, gastrointestinal tract, and central nervous system (Abedon). According to the CDC, the most common pathogens that cause nosocomial infections are Staphylococcus aureus, Pseudomonas aeurginosa, and Escherichia coli (EHA). Methicillin resistant Staphylococcal aureus (MRSA) is a strain of bacteria that is commonly...
Cystitis is the medical term for inflammation of the urinary bladder. Most of the time, the inflammation is caused by a bacterial infection, and it’s called a urinary tract infection. A bladder infection can be painful and annoying, and it can become a serious health problem if the infection spreads to your kidney.
Before the development of antibiotics, children frequently contracted this disease. Today bone infections are introduced primarily through fractures and during surgical operations. People infected with syphilis, tuberculosis, leprosy, or yaws are susceptible to bone damage. Metabolic Disorders Metabolic abnormalities often involve defects in the storage of minerals, particularly calcium and phosphate ions, in the skeleton. Diseases of the kidney can cause a metabolic imbalance of phosphate and calcium so that weakening of the bone occurs.
Almost everyone develops osteoarthrits as they age, some get it while in their fifties and in others it does not appear until their eighties. Osteoarthritis is the most common form that affects older people; this form of the disease wears down the cartilage mostly through overuse and injury but there are other causes. This specific form of the disease causes the cartilage to break down and the bones to rub against each other. Deformity and swelling occurs because knobs of hardened bits of cartilage develop in the joint. It forms especially if a joint has been injured many times.