Calcium hydroxide paste in the maxillary sinus: a case report
Related Experiment Video
Updated: Oct 13, 2026

07:07
Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice
Published on: January 12, 2017
International Endodontic Journal
|September 1, 1993
Abstract:
A case is reported in which a perforation of the sinus floor of the maxillary sinus occurred with extrusion of a calcium hydroxide paste during routine root canal treatment of a maxillary premolar. All clinical manifestations are described as well as the results of a follow-up evaluation.

