Dental pulp histology observed by scanning electron microscopy.

This article describes the appearance of routine decalcified and paraffin-embedded histologic sections of the human dental pulp as observed with the scanning electron microscope (SEM). The tissue sections were cut at 12 mum in order to increase the three-dimensional effect. The technique was particularly successful in revealing the three-dimensional structure of pulpal blood vessels and nervous tissue. Possible interodontoblastic attachments were revealed at x10,000.