Figure 1.

Number of vertebral fractures of the thoracic and lumbar vertebrae according the Genant method; Grade 1 represents a reduction in vertebral heights of 20-25%, grade 2 a reduction of 25-40% and grade 3 a reduction of more than 40%.

Dirven et al. BMC Musculoskeletal Disorders 2012 13:125   doi:10.1186/1471-2474-13-125
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