title: Co-existence of crowns and veneers in the anterior dentition: case report.
abstract: Crowns and veneers provide distinct treatment strategies with different outcomes in terms of tissue conservation, periodontal distress and esthetic result. It is not always clear where a crown or veneer is indicated, but in the last two decades, adhesive technology, conservative approaches and esthetic demands have increased clinical indications for porcelain veneers in restorative dentistry. A combination of veneers and crowns may be required, especially in the anterior region. It may be desirable to reinforce some teeth and preserve tissue on others. Problems can arise with the esthetic integration of both types of restoration, owing to their inherent mechanical and optical properties. Several clinical and laboratory techniques can be applied for a successful combination. In this article the authors describe the procedures and difficulties in treating a case with such needs.
authors: King's College London, UK. jorge.andre@ora.mail.pt
authors: Jorge André
authors: JA
authors: Cardoso
authors: Paulo Júlio
authors: PJ
authors: Almeida
authors: Sampaio
authors: S
authors: Fernandes
authors: César Leal
authors: CL
authors: Silva
authors: Artur
authors: A
authors: Pinho
authors: Alex
authors: A
authors: Fischer
authors: Liliana
authors: L
authors: Simões
mesh_terms: D000328:Adult; D016556:Crown Lengthening; D003442:Crowns; D003776:Dental Porcelain; D003793:Dental Restoration, Permanent / Q000379:methods*; D003801:Dental Veneers; D005260:Female; D005882:Gingival Diseases / Q000601:surgery; D006801:Humans; D007180:Incisor; D008437:Maxilla; D011176:Post and Core Technique; D012904:Smiling; D014073:Tooth Bleaching; D014075:Tooth Discoloration / Q000628:therapy
chemical_list: D003776:Dental Porcelain