Abstract

This article has reported the radiological signs in 109 cases of fluorotic elbow arthritis: sclerosis, irregularity and discontinuity of the articular surfaces; coarsened bone striation below the articular surface, trabecular coarsening and rarefaction, sparseness of trabeculae or density changes along with areas of cystic radiolucency. The author first suggested osteophyte formation in the lateral trochlear crest and ossification in the bilateral ligaments as the characteristic radiological signs for fluorotic elbow arthritis.

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    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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