Abstract

The authors report a case of skeletal fluorosis described in a 60 years old man living in south-west Tunisian. The main clinical sign is a severe functional legs disability. Radiographic examination has shown a diffused osteocondensation, with cervical spine degenerative discopathy, a pelvis bilateral osteoarthritis and an interosseous membrane ossification of forearms and legs. The skeletal fluorosis diagnosis has been confirmed by high serum and urinary fluoride levels.

• Related Studies :

  • 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.

  • Brick tea fluoride as a main source of adult fluorosis

    An epidemiological survey was conducted in Naqu County, Tibet in September 2001 to investigate the manifestations of fluorosis in adults caused by the habitual consumption of brick tea. Profiles were obtained for the total daily fluoride intake, environmental fluoride levels and average urinary fluoride concentration, and a physical examination and a

  • Occupational skeletal fluorosis

    Conclusion Four cases of skeletal fluorosis are described in individuals who had been working in an aluminum plant for periods up to 12 yens. Two patients exhibited radiological changes indicative of the first stage of the disease and two of the second stage. All patients exhibited backache, pains in arms and

  • Industrial fluorosis [Boillat et al.]

    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

  • [Ossification of ligament and tendon attached around the elbow joint in diagnosis of skeletal fluorosis].

    Objective: To probe into the significance of osteosis of the junctions of ligaments and tendons around elbow joints for the diagnosis of skeletal fluorosis. Methods: Analyses were conducted on X-ray signs of elbow joints in 23 cases with skeletal fluorosis and fluoridated elbow joints identified in March 2011 in an

• Related FAN Content :

  • "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.

  • 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.

  • 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.

  • Fluoride & Arthritis

    The doses that American adults now routinely ingest overlap the doses that may cause chronic joint pain.

  • Fluoride & Osteomalacia

    One of fluoride's most well-defined effects on bone tissue is it's ability to increase the osteoid content of bone. Osteoid is unmineralized bone tissue. When bones have too much of it, they become soft and prone to fracture -- a condition known as osteomalacia. As shown below, fluoride has repeatedly been