[Radiological investigations of the process of pulp mineralization and size of pulp chamber]

The authors studied the process of progressing narrowing of pulp chamber in 363 milk teeth and 295 permanent teeth by means of intraoral radiograms. The investigations were carried out in two groups of children in successive time periods. The diminution of chamber size progressed more rapidly in the vertical dimension. The process of chamber narrowing is neither even nor steady.