The Roles Of Bone Density Imaging

Osteoporosis is a bone disease that occurs when the body loses too much bone, makes too little bone, or both. As a result, bones become weak and may break from a fall or, in serious cases, from sneezing or minor bumps (nof.org). This skeletal disease is characterized by the increase in the fragility of bones as a result of reduced bone mass density and the deformation of the structure of bone tissue (Angin,Erden,Can, 849). Many patients with osteoporosis are instructed by their doctor to exercise; as this will improve their rehabilitation of this disease and lessen the pain associated with it.

The management of osteoporosis patients start with the diagnosis by rolling out secondary causes and then confirm it by measuring bone mineral density (BMD). After that, begin the treatment with lifestyle changes, pharmacological medications, and surgery for some fractures if needed. In this essay I will cover generally the diagnosis, treatment, and prevention of osteoporosis in five steps.

Bone Mineral Density. Among the site(s) at danger for osteoporotic breaks, the bone site that is generally reliably appeared in studies to be connected with decreased bone mineral thickness (BMD) in DM1 is the hip. While a few exemptions exist [43], most studies show mediocre hip BMD among those with DM1 contrasted with controls without diabetes. In a meta-examination consolidating consequences of five studies, Vestergaard showed a huge diminishment in 푍 scores at the hip (푍score: −0.37±0.16, 푃 < 0.05) among patients with DM1 contrasted with controls. Discoveries from a case control study by Eller-Vainicher and others were comparable, where a diminishment in femoral neck BMD 푍 scores was seen among patients with DM1 (−0.32 ± 0.14) contrasted with controls (0.63 ± 1.0, 푃 < 0.0001) coordinated for age, BMI, and

Osteoporosis is a progressive bone disease that is characterized by structural deterioration of bone tissue and reduced bone mineral density(BMD). Consequences include increased pain, increased risk of fracture, loss of mobility, and death (Osteoporosis Canada 2014).

Osteoporosis is a disorder of bones that affects bones making them low in bone mass fragile and will lead to bone fracture. Bone fracture will easily occur as this disease cause the matrix inside the bone become weak and brittle.Bones can become so brittle due to activities such as coughing can cause fractures.According to Macgill (2015) the origin of the word osteoporosis explain the condition of ‘osteo’ is for bone and ‘porosis’ means porous that resulting in weakness. At this condition, the bone tissue is mineralized normally, but the production is not enough to preserve the normal skeletal architecture. 80% of women and 20% men of 28 million American are affected with the osteoporosis. Approximately, women with the age of 50 will develop osteoporosis. Thin bones are the cause of 1.5 million fractures a year. As in Malaysia, the statistic shows that osteoporosis related to fractured is the common health problem especially in elderly..

As generally stated in the introduction, osteoporosis is a skeletal disorder that involves the strength and integrity of one’s bones. The WHO defines osteoporosis as, “a systemic skeletal disorder characterized by low-bone mass, deterioration of bone tissue, increased bone fragility, and its susceptibly to recurrent fractures.” 2 The most important factor to take into account when addressing osteoporosis is the mass of bone, also referred to as, bone mineral density (BMD). As bone mass begins to decline, typically in the older population, specifically postmenopausal women, individuals are at an increased risk for fractures.3 As a result of this serious condition, many people are affected by morbidity, mortality, and economic difficulty.1

Osteoporosis is a disease in which bone tissue is normally mineralized but the mass of bone is decreased and structural integrity of trabecular bone is impaired. Cortical bone becomes more porous and thinner, making bone weaker and prone to fractures. The World Health Organization (WHO)(1994) has defines postmenopausal osteoporosis abased on the bone density. Bone density is based on the number of standard deviations away from the mean bone mineral density of a young adult reference population, a T-score. Normal bone mass density is 0 to -.99 standard deviations, low bone density (osteopenia) is -1.0 to -2.49 standard deviations, osteoporosis is labeled as less than or equal to 2.5 standard deviations, and severe osteoporosis is less than or equal to 2.5 standard deviations and included a bone fracture.

Osteoporosis is a degenerative disease of the bones generally brought on by the process of aging, unfortunately there can also be a number of underlying or secondary causes; however, preventative care and drug treatments can minimize the severity of this prevalent disease. Osteoporosis has been estimated to affect more than 200 million people worldwide (Bethel, 2015). According to the National Osteoporosis Foundation, 9.9 million Americans have osteoporosis and an additional 43.1 million have low bone density.

Osteoporosis is the most common disease of the bone and the incidence of this condition is rising. Osteoporosis is estimated to effect 3 million people in the UK. A decreasing bone density in patient, especially in those above the age of 50, leads to bones becoming weak and therefore, there is an increased likelihood of fragility fractures. This condition is preventable and treatable however, it is often left undiagnosed and therefore, has major cost implications on the NHS. (National Osteoporosis Society, 2013a)

(Kling, J. M., Clarke, B. L., & Sandhu, N. P., 2014, p. 567). Osteoporosis risk factors

Osteoporosis is an age related disorder, more common in females compared to males. Osteoporosis is defined as a “skeletal disorder characterized by compromised bone strength predisposing to increased risk of fractures (Manolagaas, 2014). Osteoporosis is defined as “a disease characterized by low bone mass and deterioration of bone tissue (What is osteoporosis?2014). Osteoporosis is sometimes also referred as “silent thief” as the bone loss occurs very slowly and silently without any symptoms (Osteoporosis facts & statistics.2014). The most common site for fracture due to osteoporosis is hip followed by humerus (Woltman & den Hoed, 2010) . Osteoporosis can occur at any age, although it is a disorder common in females (especially post-menopausal females). Everyone is prone to osteoporosis (Osteoporosis facts & statistics.2014). According to Osteoporosis Canada, 1 in 3 Canadian females and 1 in 5 Canadian males may suffer fractures due to osteoporosis during their lifetime (Osteoporosis facts & statistics.2014). Canadian health care system spends 1.2 billion dollars for the acute hospitalization caused by osteoporosis and in 2010 the health care system spent 3.9 billion dollars for the total treatment of osteoporosis (Osteoporosis facts & statistics.2014). Osteoporosis can be screened and diagnosed by various methods; however the dual energy x ray absorptiometry (DXA) is commonly used. If the T-score values are less than -1 and greater than -2.5SD it is termed as osteopenia,

Osteoporosis is a disease of bone that leads to an increased risk of fracture. In osteoporosis the bone mineral density (BMD) is reduced, bone microarchitecture is disrupted, and the amount and variety of non-collagenous proteins in bone is altered. Osteoporosis is defined by the World Health Organization (WHO) in women as a bone mineral density 2.5 standard deviations below peak bone mass (20-year-old healthy female average) as measured by DXA; the term "established osteoporosis" includes the presence of a fragility fracture.[1] Osteoporosis is most common in women after menopause, when it is called postmenopausal osteoporosis, but may also develop in men, and may occur in anyone in the presence of particular hormonal

People over 40 and up must go to see the doctor to check the status of bones. Dentists can also diagnose a state of osteoporosis when they check the teeth and jaw by x-ray. The best diagnosis according to Gale Encyclopedia of Alternative and Complementary Medicine, 4th Edition: “A bone mineral density test (BMD) is the only way to diagnose osteoporosis and determine risk for future fracture” (p 2459). Also, osteoporosis is diagnosed using "Dual Energy X-ray Absorptiometry" (DEXA), a technique that can measure bone density

Osteoporosis is referred to as the decrease in bone density and mass over time. The interior bones become progressively weaker and can cause a stooped posture. This makes the individual more susceptible to bone fractures. Osteopenia regards a condition where the bone material density is considered lower than normal. This is usually a precursor to the musculoskeletal disorder, known as osteoporosis. The term ‘osteoporosis’ means ‘porous bones’. In this case, bone is a living tissue that is continuously being broken down and replaced. Thus, osteoporosis happens when the creation of bone does not keep up with the removal of the old bone. In this disorder, the bones are diminished and deteriorated in structure. This condition is typically prevalent in older women due to an estrogen deficiency with menopause. The lack of estrogen increases bone resorption and decreases bone deposition. In addition, osteoporosis can occur with atrophy, which is caused by disuse. Additionally, osteoporosis can occur in men due to the aging process as well as patients who have received corticosteroids, which are hormones used to treat inflammatory conditions.

Osteoporosis can be detected by using dual-energy x-ray absorptiometry (DXA) scans. According to Rozental, Shah, Chacko and Zurakowski (2010), DXA is currently the gold standard for assessing bone mineral density. Once the elderly have found out they have osteoporosis, most turn to traditional therapies which include biphosphonates. Biphosphonates are the most widely used drug for treatment and prevention of osteoporosis. According to Mamtani and Kulkarni (2009), biphosphonates inhibit osteoclast actions that reduce bone resorption. In simpler terms, these drugs increase bone mineral density and decrease bone breakdown in individuals. It also reduces the risk of fractures and prevents