Effects of titanium surface topography on bone integration: a systematic review Tập 20 Số s4 - Trang 172-184 - 2009
Ann Wennerberg, Tomas Albrektsson
AbstractAim: To analyse possible effects of titanium surface topography on bone
integration.Materials and methods: Our analyses were centred on a PubMed search
that identified 1184 publications of assumed relevance; of those, 1064 had to be
disregarded because they did not accurately present in vivo data on bone
response to surface topography. The remaining 120 papers were read and analysed,
after... hiện toàn bộ
Long‐term evaluation of non‐submerged ITI implants. Part 1: 8‐year life table analysis of a prospective multi‐center study with 2359 implants. Tập 8 Số 3 - Trang 161-172 - 1997
Daniel Buser, Regina Mericske‐Stern, Jean Pierre Bernard, Alexandra Behneke, Niklaus Behneke, Hans Peter Hirt, Urs C. Belser, Niklaus P. Lang
In the present multi‐center study. non‐submerged ITI implants were prospectively
followed to evaluate their long‐term prognosis in fully and partially edentulous
patients. In a total of 1003 patients, 2359 implants were consecutively
inserted. Following a healing period of 3–6 months, the successfully integrated
implants were restored with 393 removable and 758 fixed restorations.
Subsequently, al... hiện toàn bộ
Effect of material characteristics and/or surface topography on biofilm development Tập 17 Số S2 - Trang 68-81 - 2006
Wim Teughels, Nele Van Assche, I. Sliepen, Marc Quirynen
AbstractBackground: From an ecological viewpoint, the oral cavity, in fact the
oro‐pharynx, is an ‘open growth system’. It undergoes an uninterrupted
introduction and removal of both microorganisms and nutrients. In order to
survive within the oro‐pharyngeal area, bacteria need to adhere either to the
soft or hard tissues in order to resist shear forces. The fast turn‐over of the
oral lining epith... hiện toàn bộ
Influence of forces on peri‐implant bone Tập 17 Số S2 - Trang 8-18 - 2006
Flemming Isidor
Abstract: Occlusal forces affect an oral implant and the surrounding bone.
According to bone physiology theories, bones carrying mechanical loads adapt
their strength to the load applied on it by bone modeling/remodeling. This also
applies to bone surrounding an oral implant. The response to an increased
mechanical stress below a certain threshold will be a strengthening of the bone
by increasing ... hiện toàn bộ
The influence of abutment surface roughness on plaque accumulation and peri‐implant mucositis Tập 7 Số 3 - Trang 201-211 - 1996
Curd Bollen, William Papaioanno, Johan Van Eldere, Evert Schepers, Marc Quirynen, Daniël van Steenberghe
Bacterial adhesion to intra‐oral, hard surfaces is firmly influenced by the
surface roughness of these structures. Previous studies showed a remarkable
higher subgingival bacterial load on rough surfaces when compared to smooth
sites. More recently, the additional effect of a further smoothening of
intra‐oral hard surfaces on clinical and microbiological parameters was examined
in a short‐term exp... hiện toàn bộ
Effects of implant surface coatings and composition on bone integration: a systematic review Tập 20 Số s4 - Trang 185-206 - 2009
Rüdiger Junker, Athanasios Dimakis, Maurice Thoneick, John A. Jansen
AbstractObjective:The aim of the present review was to evaluate the bone
integration efficacy of recently developed and marketed oral implants as well as
experimental surface alterations.Materials and methods:A PubMed search was
performed for animal studies, human reports and studies presenting
bone‐to‐implant contact percentage or data regarding mechanical
testing.Results:For recently developed a... hiện toàn bộ
Biologic Width around one‐ and two‐piece titanium implants Tập 12 Số 6 - Trang 559-571 - 2001
Joachim S. Hermann, David L. Cochran, Daniel Buser, Robert Schenk, John Schoolfield
Abstract: Gingival esthetics around natural teeth is based upon a constant
vertical dimension of healthy periodontal soft tissues, the Biologic Width. When
placing endosseous implants, however, several factors influence periimplant soft
and crestal hard tissue reactions, which are not well understood as of today.
Therefore, the purpose of this study was to histometrically examine periimplant
soft ... hiện toàn bộ
The in vitro effect of different PRP concentrations on osteoblasts and fibroblasts Tập 17 Số 2 - Trang 212-219 - 2006
Filippo Graziani, Sašo Ivanovski, Silvia Cei, Francesco Ducci, Maurizio S. Tonetti, Mario Gabriele
Abstract Objectives: The aim of this study was to assess the biological
rationale for the use of platelet‐rich plasma (PRP) by evaluating the effect of
different concentrations of PRP on osteoblasts (OB) and fibroblasts (FB)
function in vitro.Material and methods: PRP was obtained from volunteer donors
using standard protocols. Primary human cultures of oral FBs and OBs were
exposed to both activa... hiện toàn bộ
The influence of static and dynamic loading on marginal bone reactions around osseointegrated implants: an animal experimental study Tập 12 Số 3 - Trang 207-218 - 2001
Joke Duyck, I. Naert, Hans Jacob Rønold, Jan Eirik Ellingsen, Hans Van Oosterwyck, Jos Vander Sloten
Abstract: Although it is generally accepted that adverse forces can impair
osseointegration, the mechanism of this complication is unknown. In this study,
static and dynamic loads were applied on 10 mm long implants (Brånemark System®,
Nobel Biocare, Sweden) installed bicortically in rabbit tibiae to investigate
the bone response. Each of 10 adult New Zealand black rabbits had one statically
loade... hiện toàn bộ