Results 101 to 110 of about 52,494 (295)

Biocompatibility and antibacterial properties of zirconium nitride coating on titanium abutments: An in vitro study [PDF]

open access: yes, 2018
Improving soft tissue attachment and reducing bacterial colonization on titanium abutments are key factors for the long-term maintenance of healthy soft and hard peri-implant tissues.
Bressan, Eriberto   +7 more
core   +2 more sources

Combination of autogenous dentin graft and allograft for horizontal ridge augmentation: A case report

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Autogenous particulate dentin has emerged as one of the promising biocompatible alternatives to traditional bone graft materials in alveolar ridge augmentation. Although its clinical success is documented, comprehensive studies combining histological and radiographic evaluations remain limited. This case report addresses this gap by
Kosuke Kashiwagi   +4 more
wiley   +1 more source

Comparison of Stress Distribution on a Straight and Angulated Abutment of Different Internal Hex Connections – Finite Element Analysis

open access: yesIndian Journal of Dental Sciences
Context: Various internal connections of implant abutments show different stress distributions. To improve this, a newer Morse taper connection is introduced. This connection aims to harmonize stress distribution between the abutment and implant fixture,
Joel Koshy Joseph   +6 more
doaj   +1 more source

Issued as a Documentation Report on an Investigation of Field-Made Joints in Prestressed Reinforced Concrete Highway Girder Bridges, Project IHR-303, Phase 2 [PDF]

open access: yes, 1977
A prototype bridge girder was designed, built, and tested. The 250 ft long two-span girder was made of 3 precast segments about 88, 74, and 88 ft in length. The segments were supported on 3 final and 2 temporary supports.
Fadl, Abdullahi Ibrahim   +2 more
core  

Effect of laser-dimpled titanium surfaces on attachment of epithelial-like cells and fibroblasts. [PDF]

open access: yes, 2015
PurposeThe objective of this study was to conduct an in vitro comparative evaluation of polished and laserdimpled titanium (Ti) surfaces to determine whether either surface has an advantage in promoting the attachment of epithelial-like cells and ...
Ansari, Sahar   +6 more
core   +2 more sources

Implant‐related orofacial pain managed with implant apicoectomy: A case report

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background In recent years, the use of implants has emerged as a widely accepted method for the replacement of missing teeth. Although rare, chronic pain associated with implant placement has been reported in the literature. Conversely, apicoectomy, the removal of the apical portion has been integrated into the implantology field in cases with
Oscar Durán‐Garnica   +4 more
wiley   +1 more source

Perbandingan Gerusan Lokal yang Terjadi di Sekitar Abutment Dinding Vertikal Tanpa Sayap dan dengan Sayap pada Saluran Lurus, Tikungan 90°, dan 180° (Kajian Laboratorium)

open access: yesJurnal Teknik Sipil, 2011
Fenomena kerusakan jembatan akibat gerusan pada pondasi pier atau abutment sulit diamati secara langsung. Salah satu metode untuk menyederhanakan adalah dengan pemodelan fisik di laboratorium. Tujuan penulisan jurnal ini adalah membandingkan gerusan yang
Agung Wiyono   +3 more
doaj   +1 more source

Effectiveness in Prosthodontics with Mechanically Strong, Paltform Switched Implant Systems [PDF]

open access: yes, 2005
Presudno obilježje današnjeg dvodijelnog implantacijskog sustava je mehanički čvrsta, pouzdana površina usatka koja će biti u dodiru s kosti. Tom se zahtjevu može na optimalan način udovoljiti precizno izrađenim spojem s nosačem konusnog oblika (Morseov ...
Paul Weigl
core   +2 more sources

Post‐LECA Origin and Diversification of an Axonemal Outer Arm Dynein Motor

open access: yesCytoskeleton, EarlyView.
ABSTRACT Dyneins were present in the last eukaryotic common ancestor (LECA) and play key roles in eukaryotic biology. Axonemal dyneins form the inner and outer arms that power ciliary beating, and it has long been recognized that outer arms in some organisms contain two different heavy chain motors, whereas those from other species contain a third unit
Stephen M. King
wiley   +1 more source

In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces [PDF]

open access: yes, 2019
Polymethyl methacrylate (PMMA) and lithium disilicate are widely used materials in the dental field. PMMA is mainly used for the manufacture of removable prostheses; however, with the incorporation of CAD-CAM technology, new applications have been ...
Castillo-Oyagüe, Raquel   +5 more
core   +1 more source

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