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The cartilage endplates of the human vertebral column (some considerations of postnatal development)

The cartilage plates covering the lumbar vertebral bodies were examined macro‐ and microscopically in infants and children. Particular attention was given to the distribution of vascular canals within these plates. Some of the canals are responsible for the formation of spoke‐like ridges of cartilages. The latter develop as the vertebral body expands in height and girth. The canals show a characteristic distribution and end blindly in the neighborhood of the anulus fibrosus.