Search results
Results From The WOW.Com Content Network
In some areas, skeletal fluorosis is endemic. While fluorosis is most severe and widespread in the world's two most populous countries – India and China – UNICEF estimates that "fluorosis is endemic in at least 25 countries across the globe. The total number of people affected is not known, but a conservative estimate would number in the ...
Fluorosis becomes possible above this recommended dosage. As of 2015, the United States Health and Human Services Department recommends a maximum of 0.7 milligrams of fluoride per liter of water – updating and replacing the previous recommended range of 0.7 to 1.2 milligrams issued in 1962. The new recommended level is intended to reduce the ...
Fluorosis may refer to: Dental fluorosis , a disturbance of dental enamel caused by excessive exposure to high concentrations of fluoride during tooth development. Skeletal fluorosis , a bone disease caused by excessive accumulation of fluoride in the bones
Fluoride can occur naturally in water in concentrations well above recommended levels, which can have several long-term adverse effects, including severe dental fluorosis, skeletal fluorosis, and weakened bones; water utilities in the developed world reduce fluoride levels to regulated maximum levels in regions where natural levels are high ...
The use of fluoride supplements during the last six months of pregnancy has no significant impact on the incidence of fluorosis in children. [16] Optimal water fluoridation for the prevention of dental caries increases the prevalence of dental fluorosis by 4 to 5%. [13] The observed effects are mild to moderate, usually of minimal aesthetic ...
This article about a disease of musculoskeletal and connective tissue is a stub. You can help Wikipedia by expanding it.
Diffuse idiopathic skeletal hyperostosis (DISH) is a condition characterized by abnormal calcification/bone formation (hyperostosis) of the soft tissues surrounding the joints of the spine, and also of the peripheral or appendicular skeleton. [1]
Avascular necrosis; Other names: Osteonecrosis, [1] bone infarction, [2] aseptic necrosis, [1] ischemic bone necrosis [1] Femoral head showing a flap of cartilage due to avascular necrosis (osteochondritis dissecans).