Dens Invaginatus in Patients With Cleft Lip and Palate: A Case Series

Cleft Palate Craniofac J. 2021 Mar 5:1055665621998534. doi: 10.1177/1055665621998534. Online ahead of print.ABSTRACTDens invaginatus is a rare developmental anomaly characterized by an infolding of the enamel organ within the crown or root of a tooth, and it is an example of a dental anomaly that has a higher incidence in patients with CL/P. If undiagnosed, dens invaginatus can lead to severe, acute pain and pulpal necrosis since it can permit direct entry of bacteria into the dental pulp. Treatment of dens invaginatus includes prophylactic sealant or composite restoration, endodontic therapy if pulpal involvement has already occurred, or extraction if aberrant tooth morphology precludes endodontic therapy. Few studies report on the incidence of dens invaginatus in patients with CL/P. The purpose of this article is to describe 4 cases of dens invaginatus in patients with CL/P which were encountered in a cleft-craniofacial orthodontic clinic. Each case describes dens invaginatus in a maxillary lateral incisor, and treatments ranged from sealant application to endodontic therapy to extraction. These cases highlight the importance of awareness of this dental anomaly among cleft team providers to facilitate early diagnosis in patients with CL/P.PMID:33663245 | DOI:10.1177/1055665621998534

Source: The Cleft Palate-Craniofacial Journal - March 5, 2021 Category: ENT & OMF Authors: Ilana M Ickow Steven Zinn J Matthew Stacy Brian Martin Joseph E Losee Alene D'Alesio Jane Soxman Lindsay A Schuster Source Type: research