Results 171 to 180 of about 9,947,419 (265)

Abutment-to-fixture load transfer and peri-implant bone stress

, 2015
Purpose: To uncover design principles for the abutment-fixture complex that reduce the stress concentration on the bone. Methods: A 3-dimensional finite element model was used to vary shape, elasticity, and connectivity of the abutment-fixture complex ...
Feilzer, A.J., van Oers, R.F.
core  

Effects of low‐pressure plasma and ytterbium fiber laser on zirconia surface properties and bond strength to gingiva‐colored composite

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate and compare the effects of surface activation by low‐pressure plasma (LPP) and surface texturing by ytterbium fiber laser (YFL) treatments on zirconia surface properties and shear bond strength (SBS) to a gingiva‐colored indirect composite under aged and non‐aged conditions.
Merve Akbulut, Ülkü Tuğba Kalyoncuoğlu, Bengi Yilmaz Erdemli   +2 more
wiley   +1 more source

Comparing fracture resistance of CAD/CAM polyetherketoneketone ″PEKK″, carbon reinforced polyetheretherketone ″CR PEEK″ and nano-zirconia implant abutments receiving digitally milled nano-zirconia and glass ceramic crowns: an in vitro study. [PDF]

BMC Oral Health
Elkholy MA, Fansa HA, Sameh Abd El Shakour A, Hassan Hammad HG.   +3 more
europepmc   +1 more source

Effect of metal framework design on the fracture resistance of implant‐supported metal–ceramic crowns fabricated by selective laser melting

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the fracture resistance of implant‐supported metal–ceramic crowns fabricated using selective laser melting (SLM), according to the metal support height around the screw access hole (SAH) and the substructure design. Materials and Methods Metal–ceramic crowns and rectangular bilayer specimens were fabricated using SLM in two
Sang‐Ah Lee, Kyung‐Ho Ko, Yoon‐Hyuk Huh, Chan‐Jin Park, Lee‐Ra Cho   +4 more
wiley   +1 more source

Comparison of Crestal Bone Loss and Peri-Implant Clinical Outcomes Between Platform-Switched and Platform-Matched Dental Implants: A Prospective Observational Clinical Study. [PDF]

Cureus
Negi P, Yadav D, Gudimetla SRSR, Konwar AK, Sachdev SS, Maloth S.   +5 more
europepmc   +1 more source

3D assessment of the marginal and internal gap and fracture load of ceramic surveyed inlays designed for removable partial denture support: An in vitro comparative study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To assess the internal and marginal gaps and the fracture load of different machinable ceramics for an inlay acting as a support for a removable partial denture. Materials and Methods Sixty extracted human teeth (first maxillary premolar) were collected (n = 10 for each group).
Mohammed M. Gad, Amr A. Mahrous, Shorooq K. Almajhad, Amjaad M. Almarzoogi, Majd A. Alotaibi, Haidar Alalawi, Ahmad M. Al‐Thobity, Passent Ellakany, Shaimaa M. Fouda, Moamen A. Abdalla, Nadim Z. Baba, Fahad A. Al‐Harbi   +11 more
wiley   +1 more source

Clinical performance of a conometric retention system for single implant restorations: 1-year analysis of a prospective multicenter study. [PDF]

Int J Implant Dent
Gehrke P, Weinhold O, Antuna P, Bendkowski A, Broseta ML, Cholakis E, Cooper L, McGarry TJ, Wanendeya M, Kreis J, Toia M.   +10 more
europepmc   +1 more source

Influence of implant configuration on stress distribution in quad zygoma implant systems: A finite element analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to evaluate the effect of different zygomatic implant configurations on the biomechanical behavior of implant‐supported prosthetic systems under varying bone conditions using finite element analysis. Materials and Methods Four three‐dimensional (3D) finite element models were developed based on two different anatomical
Ercin Samunahmetoglu, Ilgın Ari, Arzum Yilmaz   +2 more
wiley   +1 more source

Peri-Implantitis: Biofilm-Induced Disease or Prosthetically Driven Complication? [PDF]

Cureus
Roshan Arbaaz B, Peter S, Kangaiyan S, Shiamala J, Maheswaran T, Arunkumar VR.   +5 more
europepmc   +1 more source

Clinical implications of misfit in multiunit implant‐supported fixed dental prostheses: A systematic review

Journal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review aimed to evaluate the long‐term effects of misfit on the clinical outcomes of multiunit implant‐supported fixed dental prostheses (ISFDPs). Methods An electronic literature search was conducted up to December 2025 across five databases: MEDLINE (via Ovid), Embase (via Ovid), Web of Science, the Cochrane Library ...
Zijing He, Vincent Bennani, John M. Aarts, Joanne Jung Eun Choi, Arthi Veerasamy   +4 more
wiley   +1 more source