Definition of "pulpal"

The treatment of pulpal necrosis of an immature tooth with an open apex has been traditionally achieved using either long term calcium hydroxide [Ca(OH) 2 ] apexification procedures, or more recently the MTA apical barrier technique [ 1, 2 ].

2015 June 3, Stefania Lymperi et al., “Dental Stem Cell Migration on Pulp Ceiling Cavities Filled with MTA, Dentin Chips, or Bio-Oss”, in BioMed Research International‎, volume 2015