Abstract
Fluor osteopathy, as the authors suppose, is a morphologic repetition of phylogenesis early stages in osteogenesis. Thus, osteosclerosis and osteoporosis demonstrated by X-ray should be considered as manifestation of bone fluorosis. Fluor-induced changes of bone tissue could not be adequately termed as “osteoporosis” and “osteosclerosis”, so is defined as “fluor osteopathy”.
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Skeletal fluorosis and its neurological complications
Of 46 cases of skeletal fluorosis in Punjab, India, 21 had compression paraplegia, All the patients lived in a small area where drinking-water and soil had an extremely high (though variable) content of fluoride. The intoxication chiefly affected the skeleton, producing typical radiological features of diagnostic value. The teeth also showed
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Normal ionized calcium, parathyroid hypersecretion, and elevated osteocalcin in a family with fluorosis
Sera from five patients with skeletal fluorosis were investigated for total calcium, ionized calcium, phosphate, alkaline phosphatase, 25 hydroxyvitamin D (25 OHD), 1,25 dihydroxyvitamin D (1,25[OH]2D), parathyroid hormone, and osteocalcin concentrations. Total and ionized calcium concentrations were normal in four and subnormal in one, but PTH concentration was elevated in all five.
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Diagnosis of endemic skeletal fluorois: clinical examination vs. X-rays.
Objective: To compare the diagnosis of endemic skeletal fluorosis by means of clinical examination to diagnosis by x-ray, in order to provide a foundation for revising standards of clinical diagnosis for endemic osteofluorosis. Method: The study was carried out using existing data. The fluoride levels of 15 villages in the Qianan
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Serum fluoride and skeletal fluorosis in two villages in Jiangsu
Serum fluoride in relation to the prevalence of skeletal fluorosis was investigated in two villages in Jiangsu Province, China. In the high-fluoride village of Wamiao, 132 adults (average age 52.36 years; water fluoride 2.18±0.86mg/L; range 0.85–4.50mg/L) were surveyed. In the low-fluoride village of Xinhuai, 35 adults (average age 48.11 years;
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Multicentric hyperostosis consistent with fluorosis in captive fruit bats (Pteropus giganteus, P. poliocephalus, and Rousettus aegyptiacus)
Nodular bone lesions were identified in three species of fruit bat in the Metropolitan Toronto Zoo collection: 25 of 43 Indian fruit bats (Pteropus giganteus), eight of eight grey-headed flying foxes (P. poliocephalus), and seven of 45 Egyptian fruit bats (Rousettus aegyptiacus). The condition was investigated by retrospective study of
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Variability in Radiographic Appearance of Skeletal Fluorosis
Osteosclerosis (dense bone) is the bone change typically associated with skeletal fluorosis, particularly in the axial skeleton (spine, pelvis, and ribs). Research shows, however, that skeletal fluorosis produces a spectrum of bone changes, including osteomalacia, osteoporosis, exostoses, changes resulting from secondary hyperparathyroidism, and combinations thereof. Although the reason for this radiographic variability is not yet fully understood, it is believed to relate to the dose of fluoride consumed, the individual's nutritional status, exposure to aluminum, genetic susceptibility, presence of kidney disease, and area of the skeleton examined.
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"Pre-Skeletal" Fluorosis
As demonstrated by the studies below, skeletal fluorosis may produce adverse symptoms, including arthritic pains, clinical osteoarthritis, gastrointestinal disturbances, and bone fragility, before the classic bone change of fluorosis (i.e., osteosclerosis in the spine and pelvis) is detectable by x-ray. Relying on x-rays, therefore, to diagnosis skeletal fluorosis will invariably fail to protect those individuals who are suffering from the pre-skeletal phase of the disease. Moreover, some individuals with clinical skeletal fluorosis will not develop an increase in bone density, let alone osteosclerosis, of the spine. Thus, relying on unusual increases in spinal bone density will under-detect the rate of skeletal fluoride poisoning in a population.
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Skeletal Fluorosis: The Misdiagnosis Problem
It is a virtual certainty that there are individuals in the general population unknowingly suffering from some form of skeletal fluorosis as a result of a doctor's failure to consider fluoride as a cause of their symptoms. Proof that this is the case can be found in the following case reports of skeletal fluorosis written by doctors in the U.S. and other western countries. As can be seen, a consistent feature of these reports is that fluorosis patients--even those with crippling skeletal fluorosis--are misdiagnosed for years by multiple teams of doctors who routinely fail to consider fluoride as a possible cause of their disease.
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Fluoride & Osteoarthritis
While the osteoarthritic effects that occurred from fluoride exposure were once considered to be limited to those with skeletal fluorosis, recent research shows that fluoride can cause osteoarthritis in the absence of traditionally defined fluorosis. Conventional methods used for detecting skeletal fluorosis, therefore, will fail to detect the full range of people suffering from fluoride-induced osteoarthritis.
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Symposium on the non-skeletal phase of chronic fluorosis: The Joints
Of 300 patients with endemic skeletal fluorosis 187 (110 children and 77 adults) showed evidence of arthritis. The spine, especially its cervical portion, appeared to be mainly involved; elbow, hip and knee joints followed next in order.
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