Till sidans topp

Sidansvarig: Webbredaktion
Sidan uppdaterades: 2012-09-11 15:12

Tipsa en vän
Utskriftsversion

A retrospective study on … - Göteborgs universitet Till startsida
Webbkarta
Till innehåll Läs mer om hur kakor används på gu.se

A retrospective study on clinical and radiological outcomes of oral implants in patients followed up for a minimum of 20 years.

Artikel i vetenskaplig tidskrift
Författare Bruno Ramos Chrcanovic
Jenö Kisch
Tomas Albrektsson
Ann Wennerberg
Publicerad i Clinical implant dentistry and related research
Volym 20
Nummer/häfte 2
Sidor 199-207
ISSN 1708-8208
Publiceringsår 2018
Publicerad vid Institutionen för odontologi, sektion 2
Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap
Sidor 199-207
Språk en
Länkar dx.doi.org/10.1111/cid.12571
www.ncbi.nlm.nih.gov/entrez/query.f...
Ämneskategorier Annan medicin och hälsovetenskap

Sammanfattning

Very long-term follow-up of oral implants is seldom reported in the literature.To assess oral implant failure rates and marginal bone loss (MBL) of patients followed up for a minimum of 20 years.Implants placed in patients followed up for 20+ years were included. Descriptive statistics, survival analyses, generalized estimating equations were performed. Three-hundred implants were randomly selected for MBL.1,045 implants (227 patients) were included. Implant location, irradiation, and bruxism affected the implant survival rate. Thirty-five percent of the failures occurred within the first year after implantation, and another 26.8% in the second/third year. There was a cumulative survival rate of 87.8% after 36 years of follow-up. In the last radiological follow up, 35 implants (11.7%) had bone gain, and 35 implants (11.7%) presented at least 3 mm of MBL. Twenty-six out of 86 failed implants with available radiograms presented severe MBL in the last radiological register before implant failure.Most of the implant failures occurred at the first few years after implantation, regardless of a very long follow up. MBL can be insignificant in long-term observations, but it may, nevertheless, be the cause of secondary failure of oral implants in some cases.

Sidansvarig: Webbredaktion|Sidan uppdaterades: 2012-09-11
Dela:

På Göteborgs universitet använder vi kakor (cookies) för att webbplatsen ska fungera på ett bra sätt för dig. Genom att surfa vidare godkänner du att vi använder kakor.  Vad är kakor?