Abstract

Skeletal fluorosis is well known, particularly in the spine, pelvis and forearm. However, the hand may also be involved. The authors report two cases of this site in endemic areas in Senegal, after ingestion of large amounts of fluoride in the water. Fluorosis consisted of deforming metacarpal and phalangeal osteoperiotitis in one case and peri-articular ossifications and calcifications of the attachments of the ligaments and capsule in the other case. They review the literature concerning skeletal fluorosis and discuss the rarity of hand involvement its clinical features and particularly its radiological features. Lastly, they emphasize the differential diagnosis with certain metabolic, infectious and neoplastic diseases.

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    43 potroom workers (aluminium industry) with fluorosis have been compared with 18 foundry workers of the same age, but who had never been exposed to fluorides. Clinical examination revealed a higher incidence of articular pain and limitation of motion in the exposed group. The diagnosis of fluorosis is not only

  • Radiological criteria of industrial fluorosis

    The bone radiographs of 43 potroom workers in an aluminium factory, on whom the diagnosis of industrial fluorosis had been confirmed by bone biopsy, are compared with radiographs from 18 control subjects. A higher frequency of ossification of ligament, tendon, and muscle attachments is observed among the fluoride exposed subjects.

  • Skeletal fluorosis mimicking seronegative arthritis

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  • Comparison of rheumatoid (ankylosing) spondylitis and crippling fluorosis

    (1) Fluoride concentrations were determined for autopsy samples of rib, sacrum, ilium, vertebra, adhering soft tissue, and rib marrow from a patient suffering from rheumatoid (ankylosing) spondylitis of 10 years’ duration. The fluoride concentrations were not increased above normal levels. In this case, the increased bone density seen in this

  • Ancient and recent evidence of endemic fluorosis in the Naples area

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• Related FAN Content :

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  • Fluoride & Osteoarthritis

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