How is rickets diagnosed?
Rickets is diagnosed by x-ray examination of leg bones. A distinct pattern of irregularities, abnormalities, and a coarse appearance can be clearly seen with rickets. A blood test may be done to measure the amounts of the minerals calcium and phosphorus. X-rays of the affected bones are obtained and a musculoskeletal examination reveals tenderness or pain of the bone itself, rather than in the joints or muscles. In some occasions, a bone biopsy, in which a small sample of bone tissue is removed for analysis, also may be needed to confirm the diagnosis.
