title: Restoring severely compromised anterior teeth with zirconia crowns and feather-edged margin preparations: a 3-year follow-up of a prospective clinical trial.
authors.affiliation: Department of Prosthodontics, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany. johannes.schmitt@uk-erlangen.de
authors.forename: Johannes
authors.initials: J
authors.lastname: Schmitt
authors.forename: Manfred
authors.initials: M
authors.lastname: Wichmann
authors.forename: Stefan
authors.initials: S
authors.lastname: Holst
authors.forename: Sven
authors.initials: S
authors.lastname: Reich
mesh_terms: D000328:Adult; D003442:Crowns; D000044:Dental Abutments; D019250:Dental Implants, Single-Tooth; D003764:Dental Materials / Q000737:chemistry; D003776:Dental Porcelain / Q000737:chemistry*; D017267:Dental Prosthesis Design; D019232:Dental Restoration Failure; D003793:Dental Restoration, Permanent / Q000295:instrumentation*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007180:Incisor; D008297:Male; D008437:Maxilla; D008875:Middle Aged; D010865:Pilot Projects; D011446:Prospective Studies; D016896:Treatment Outcome; D015040:Zirconium / Q000737:chemistry*
chemical_list: D003764:Dental Materials; D003776:Dental Porcelain; D015040:Zirconium; C028541:zirconium oxide