Long term follow-up of a full- arch rehabilitation with an implant-supported overdenture on four zirconia implants and a zirconia bar. A case report.

Autor:	Peláez J; Adjunct Professor. Department of Conservative Dentistry and Orofacial Prosthodontics, Faculty of dentistry, Complutense University of Madrid, Spain., Gelfo-Flores J; Private practice Madrid, Spain., Albanchez-González MI; Master Program Buccofacial Prostheses and Occlusion, Faculty of Dentistry, Complutense University of Madrid, Spain., Bazal-Bonelli S; Master Program Oral Surgery and Implantology, Faculty of Dentistry, Complutense University of Madrid, Spain., López-Suárez C; Associate Professor. Department of Conservative Dentistry and Orofacial Prosthodontics, Faculty of dentistry, Complutense University of Madrid, Spain., Comino-Garayoa R; Master Program Buccofacial Prostheses and Occlusion, Faculty of Dentistry, Complutense University of Madrid, Spain., Mallagray-Martínez R; Private practice Madrid, Spain. Gómez Ulla Defence Hospital. Oral and maxillofacial surgery service., Cortes-Bretón Brinkmann J; Associate Professor. Department of dental Clinical Specialties, Faculty of dentistry, Complutense University of Madrid, Spain.
Jazyk:	angličtina
Zdroj:	Journal of clinical and experimental dentistry [J Clin Exp Dent] 2022 Apr 01; Vol. 14 (4), pp. e371-e375. Date of Electronic Publication: 2022 Apr 01 (Print Publication: 2022).
DOI:	10.4317/jced.59362
Abstrakt:	This clinical report describes a mandibular full-arch rehabilitation by means of an implant-supported overdenture on four zirconia implants. A female patient with an edentulous mandibular arch attended our dental clinic seeking a metal-free mandibular restoration. After oral and radiographic evaluation, four one-piece zirconia implants with conical abutments were placed in the intermentonian region. After a 3-month osseointegration period, an acrylic overdenture with plastic matrices was manufactured, supported by a zirconia bar cemented to the conical abutments of the zirconia implants. Radiographic and clinical follow-up after 12 years observed adequate implant evolution, without any signs of peri-implant disease. Maintenance events were principally the periodic replacement of the plastic matrices and prophylaxis. Key words: Zirconia implants, overdenture, full-arch rehabilitation, dental implants, case report. Competing Interests: Conflicts of interest None declared. (Copyright: © 2022 Medicina Oral S.L.)
Databáze:	MEDLINE
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