Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Petra C. Gierthmuehlen"'
Autor:
Ernesto B. Benalcázar-Jalkh, Laura F. de Carvalho, Larissa M. M. Alves, Tiago M. B. Campos, Edisa de Oliveira Sousa, Edmara T. P. Bergamo, Paulo G. Coelho, Petra C. Gierthmuehlen, Frank A. Spitznagel, Abbas Zahoui, Estevam A. Bonfante
Publikováno v:
Dentistry Journal, Vol 11, Iss 9, p 207 (2023)
To assess the reliability and failure modes of Ti-base abutments supported by narrow and wide-diameter implant systems. Narrow (Ø3.5 × 10 mm) and wide (Ø5 × 10 mm) implant systems of two different manufacturers with internal conical connections (
Externí odkaz:
https://doaj.org/article/2912ba793d9b4494aa05e48b37ddc500
Autor:
Frank A. Spitznagel, Johanna S. Hoppe, Estevam A. Bonfante, Tiago M. B. Campos, Robert Langner, Petra C. Gierthmuehlen
Publikováno v:
Materials, Vol 15, Iss 23, p 8465 (2022)
No evidence-based prosthetic treatment concept for 3-unit fixed-dental-prostheses (FDPs) on ceramic implants is currently available. Therefore, the aim of this in vitro study was to investigate the failure load and fatigue behavior of monolithic and
Externí odkaz:
https://doaj.org/article/65b8e79e1b854d34b18222029137e22c
Autor:
Frank A. Spitznagel, Estevam A. Bonfante, Tiago M. B. Campos, Maximilian A. Vollmer, Johannes Boldt, Sam Doerken, Petra C. Gierthmuehlen
Publikováno v:
Materials, Vol 14, Iss 24, p 7539 (2021)
To evaluate the failure-load and survival-rate of screw-retained monolithic and bi-layered crowns bonded to titanium-bases before and after mouth-motion fatigue, 72 titanium-implants (SICvantage-max, SIC-invent-AG) were restored with three groups (n
Externí odkaz:
https://doaj.org/article/f92a33c5728d4df4b34968a29a988e90
Publikováno v:
Materials, Vol 14, Iss 8, p 1990 (2021)
This laboratory study aimed to evaluate the thermo-mechanical fatigue behavior and failure modes of monolithic and rapid-layer posterior single-crowns (SCs) supported by zirconia implants. Methods: 120 all-ceramic crowns supported by one-piece zircon
Externí odkaz:
https://doaj.org/article/eadb0f557e1d44eab976e3d43551c465
Publikováno v:
Clinical Oral Implants Research. 33:1-20
OBJECTIVE To analyze the clinical outcomes of all-ceramic single crowns (SCs) and fixed dental prostheses (FDPs) supported by ceramic implants. MATERIALS AND METHODS Based on a focused question and customized PICO framework, electronic (Medline/EMBAS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fec5be4bf891317c9c7223d840c9cfee
https://doi.org/10.1111/clr.13871
https://doi.org/10.1111/clr.13871
Publikováno v:
The International Journal of Prosthodontics. 33:160-168
PURPOSE To evaluate the clinical outcomes of monolithic CAD/CAM-fabricated polymer-infiltrated ceramic network (PICN) single crowns (SC) after 3 years. MATERIALS AND METHODS A total of 34 patients who received 76 single crowns were included in this c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f95da6e1a518b8739fe911b7e224204
https://doi.org/10.11607/ijp.6548
https://doi.org/10.11607/ijp.6548
Autor:
Petra C. Gierthmuehlen, Annika Jerg, Johannes Benjamin Fischer, Estevam A. Bonfante, Frank A. Spitznagel
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
To evaluate the effect of ceramic thicknesses, bonding surface (enamel vs. dentin), and preparation design (box vs. no box) on the fatigue survival and failure load of minimally invasive full-veneer restorations.Human-premolars (n = 60) were divided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84d996afc013d060f5a88bfab39b4175
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Purpose This laboratory study analyzed the influence of retention mode (screw- vs cement retained) and fatigue application on the failure load of monolithic lithium-disilicate (LDS) implant-supported single crowns (ISSC). Material and methods A total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d19970aaeea56a225e9b9b962a656332
Publikováno v:
The International journal of prosthodontics. 33(3)
Purpose To analyze the clinical behavior of screw-retained monolithic lithium disilicate (LDS) implant-supported single crowns (ISSCs) over a 1-year follow-up. Materials and methods A total of 28 patients were restored with 45 screw-retained monolith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc134b1893cf39e25714d48a9bd1c7df
https://pubmed.ncbi.nlm.nih.gov/32320179
https://pubmed.ncbi.nlm.nih.gov/32320179
Publikováno v:
Journal of Dental Research. 97:1082-1091
Advances in computer-aided design (CAD) / computer-aided manufacturing (CAM) technologies and their ease of application enabled the development of novel treatment concepts for modern prosthodontics. This recent paradigm shift in fixed prosthodontics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8d132b3b76bb0737dc7a1cc305f1b7d
https://doi.org/10.1177/0022034518779759
https://doi.org/10.1177/0022034518779759