A split‐mouth comparative study up to 16 years of two screw‐shaped titanium implant systems

Abstract

The study failed to demonstrate significant differences in the outcome of the peri-implant bone for two implant systems with different surface characteristics. The marginal bone level around oral implants changed <0.5 mm after 15 years of loading.

Evaluation of survival and success rates of dental implants reported in longitudinal studies with a follow-up period of at least 10 years: a systematic review

“…After evaluating each article, 23 studies published between the years 1999 and 2014 were selected. 3,6,[24][25][26][27][28][29][30][31][32]34,[36][37][38][39][40][43][44][45][46][47][48] The most frequent reason for exclusion was a follow-up period of less than 10 years. Of the potential studies for inclusion (n = 59), 36 were excluded after careful analysis.…”

“…This is due to the low initial stability presented by implants at the time of surgical placement, as this is a basically medullary bone, and there may be micromovements of the implant, which could result in fibro-integration instead osseointegration. 62,63 Three authors, 3,30,32 in the conclusions of their studies, related that patients at an advanced age tended to present a greater alteration in bone resorption levels and lower implant survival rates. In a 10-year retrospective study 64 evaluating the factors that could affect implant survival, advanced patient age presented the highest rates of implant losses, particularly in patients over the age of 79 years.…”

“…Two studies did not relate the number of drop-outs. 3,44 In 19 studies, 3,6,[24][25][26][27][30][31][32]34,[36][37][38][39][40]43,45,47,48 the implants were placed in healed sockets using the standard surgical protocol, in accordance with the principles described by Brånemark et al 49 In two studies, 28,29 immediate implants were placed with immediate prosthetic loading as well. In two studies, 44,46 the implants were placed in healed sockets, however there was early prosthetic loading.…”

Peri-implant bone changes following tooth extraction, immediate placement and loading of implants in the edentulous maxilla

“…The measurements were initially made in pixel format. Linear measurements (in millimetres) could be performed after calibration of the images according to the respective implant lengths [13].…”

Avaliação de massa e rugosidade superficial de pastilhas de Ti-6Al-4V com aplicação de nanopartículas de prata submetidos ao teste de escovação

“…-Provérbio Indígena "Pés no chão, olhos no horizonte, mente no infinito". JOHANSSON, 2006;JEMT, 2008;ASTRAND et al, 2008;PIKNER et al, 2009;JACOBS et al, 2010;LOPS et al, 2012;RAVALD et al, 2013;MORASCHINI et al, 2015;). Ao longo do tempo o titânio e suas ligas vêm sofrendo mudanças estruturais referentes a tratamentos superficiais, tais como duplo ataque ácido e jateamento, aprimorando a superfície usinada e polida descrita por Albrektsson et al (1981).…”