Murielle Arsenault, BSc, DDSCorrespondence to: Dr. Murielle Arsenault, c/o Dalhousie University, Department of dentistry, IWK Health Centre, 5850/5980 University Ave., PO Box 9700, Halifax, NS B3K 6R8. Content by this AuthorFacial Cellulitis Secondary to Dens Invaginatus: A Case Report