Nine‐ to fourteen‐year follow‐up of implant treatment. Part I: implant loss and associations to various factors

Roos-Jansåker, Ann Marie; Lindahl, Christel; Renvert, Helena; Renvert, Stefan

doi:10.1111/j.1600-051x.2006.00907.x

Cited by 295 publications

(311 citation statements)

References 14 publications

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“…Previously, Simonis et al 15 reported a long-term cumulative survival rate of 82.94% up to 16 years. Additionally, Roos-Jansåker et al 2 assessed the long-term outcome of implant therapy and reported that the overall survival rate up to 14 years was 95.7%. Thus, the outcome of the present study is consistent with previous studies.…”

Section: Discussionmentioning

confidence: 99%

“…1,2 Despite these high survival rates, there are still complications and failures in implant treatment. Previous studies have reported early failures in 0.7% to 7.4% of cases and late failures in 2.1% to 11.3% of cases.…”

Section: Introductionmentioning

confidence: 99%

“…6,7 However, no obvious evidence has been presented concerning the influence of tobacco use on the survival rates of implants. 2,7 The effect of a history of periodontal disease on implant failure is also controversial. Several authors reported that there may be an increased risk for implant failure in periodontally compromised patients, 8,9 while other authors insisted that the presence of periodontal pathogens at periimplant sites does not necessarily indicate future implant failure.…”

Section: Introductionmentioning

confidence: 99%

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Factors affecting the survival of implants: a long-term retrospective study

Song

Lee

et al. 2015

J Dent Rehabil Appl Sci

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Purpose:The aim of the present study was to evaluate the long-term survival of implants retrospectively and determine the risk factors associated with implant failure. Materials and Methods: Of all implants that were placed at the Department of Periodontology of the Dental Hospital of Gangneung-Wonju National University from January 1998 to December 2012, 2265 implants that were followed up until June 2013 were included in this study. Data were collected from clinical and radiographic examinations from previous visits. The information gathered included gender, age, smoking status, implant diameter, implant length, surface of implant, location of implant within the dental arch, surgical techniques and existence of complications. Results: The survival rate before loading was 98.9%. The cumulative survival rate after 5 years of loading was 97.2%, and after 15 years of loading was 95.2%. In a simple logistic regression analysis, gender (P = 0.016), smoking status (P = 0.001), location of implant (P = 0.020) and existence of complications (P = 0.002) were statistically associated with implant failure and included in the multiple regression analysis. As a result of multiple logistic regression analysis, the variables statistically associated with implant failure (P < 0.05) were smoking status (P = 0.049) and existence of complications (P < 0.001). Conclusion: The cumulative survival rate of dental implants after 15 years of loading was 95.2% and that the variables statistically associated with implant failure were smoking status and existence of complications. (J Dent Rehabil Appl Sci 2015;31(1):10-9)

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Factors affecting the survival of implants: a long-term retrospective study

Song

Lee

et al. 2015

J Dent Rehabil Appl Sci

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“…Dental implant is being allowed bone tissue to interlock with the implant and maintain its stability when mastication forces are applied. [1]- [3] The regenerative physiologic phenomenon, that allows the fixation of the implants to the patient bone, is denominated bone integration. It was discovered and defined by Branemark in the sixties, when using titanium cameras for live studies.…”

Section: Introductionmentioning

confidence: 99%

“…According to previous reports, the success rate of dental implants in the mandible and maxilla are almost 95% that it has led to its widespread clinical application. If implants are properly designed and manufactured, and if they are inserted in a bone segment characterized by good quality and quantity [1]- [3] the success of implants are being high.…”

Section: Introductionmentioning

confidence: 99%

Selection of Optimum Thread Type in Implants to Achieve Optimal Biomechanical Properties by Using 3D Finite Element Method

Arsalanloo¹,

Telchi²,

Osgouie³

2014

IJBBB

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Abstract-Using osseointegrated dental implants allows restoration of completely or partially edentulous patients and success of this technique is linked to the connection between living bone and surface of load-bearing artificial structure, generally titanium-based. Many factors affect load transfer at the bone implant interface such as the type of loading, material properties of the implant and prosthesis, implant geometry, surface structure, implant design quality and quantity of surrounding bone, and nature of bone implant interface. The bone has the best resistance upon compressive loads, and lower resistance against tensile and shear loads. On the other hand, implants are subjected to various kinds of loads. Recently, to eliminate failures, caused by the threaded root-form implants have been introduced. In this paper, it is aimed to investigate how thread types can affect the amount, type of load and biomechanical responses induced in mandible/maxilla and implant-abutment complex by a finite element method. This problem signifies due to the usage of different kinds of thread forms made by different implant manufactures. Solid models have been developed for missing upper/lower lateral incisor dental position and 26 fixture models of 5-implant systems are made in to carry out analysis of lateral Incisor tooth of human by using FEA. The results of this paper will help in understanding the way in which stresses are distributed in dental structures. Consequently, static, dynamic and fatigue behaviors of implants are investigated.Index Terms-Dental implant, kinds of threads, kinds of loads, finite element method, lateral incisor position.

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