Long‐term implant prognosis in patients with and without a history of chronic periodontitis: a 10‐year prospective cohort study of the ITI<sup>®</sup> Dental Implant System

Karoussis, Ioannis K.; Salvi, Giovanni E.; Heitz‐Mayfield, Lisa; Brägger, Urs; Hämmerle, Christoph H.F.; Lang, Niklaus P.

doi:10.1034/j.1600-0501.000.00934.x

Cited by 519 publications

(747 citation statements)

References 44 publications

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“…The high success rate of osseointegrated dental implants has led to their use as a common clinical protocol to re-establish oral health in the edentulous and partially edentulous subject. [1][2][3][4] It is well-accepted that the recipient bed for a dental implant should be routinely assessed by clinical and visual examination and fi nally by radiographic analysis. Respected researchers 5 have stressed that the indications for the most frequently used imaging modalities in implant dentistry should be placed on clinical need and biological risk to the patient.…”

Section: Introductionmentioning

confidence: 99%

Pre-operative radiographs for dental implants – are selection criteria being followed?

McCrea

2008

Br Dent J

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Section: Introductionmentioning

confidence: 99%

Pre-operative radiographs for dental implants – are selection criteria being followed?

McCrea

2008

Br Dent J

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“…Approximately 5-10% of the world population has severe periodontitis 15,22) . A significant difference was found in the prevalence of peri-implantitis between patients in whom teeth were extracted due to periodontitis and those in whom teeth were not extracted due to periodontitis 11) . Moreover, microbiological studies have reported a correlation between implant loss and bacterial infection 14,20) .…”

Section: Discussionmentioning

confidence: 79%

Periodontal Conditions in Patients Requesting Dental Implant Treatment

Ito

Yasuda

Norizuki

et al. 2011

Bull. Tokyo Dent. Coll.

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Periodontal disease is considered a risk factor in dental implant treatment. The purpose of this study was to investigate the periodontal conditions in patients requesting dental implant therapy. A total of 169 patients visiting Department of Oral and MaxilloFacial Implantology at Tokyo Dental College Chiba Hospital were targeted. The following intraoral parameters were measured in each patient: Community Periodontal Index (CPI) score, probing pocket depth (PPD), clinical attachment level (CAL) and bleeding on probing (BOP). Prevalence of patients with periodontal pockets was high: 38% and 28% of patients had a CPI score of code 3 and 4, respectively. Prevalence of teeth with one or more sites with PPDՆ4mm was 27%. Moreover, clinical signs suggestive of periodontitis (PPD, CALՆ4mm) were found in 10-15% of tooth sites. Prevalence rates at sites with severe periodontal breakdown (PPD, CALՆ7mm) were 2-5%. These results further emphasize the importance of thorough periodontal assessment in patients prior to dental implant treatment.

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“…Nowadays there is scientific evidence about the association between periodontitis and peri-implantitis (8). It is also possible to state that smoke, local and systemic conditions and the presence of subgingival, pathogenic bacteria, play an important role in the occurrence of implant complications, although the biological impact of these factors on the long-term prognosis of oral implant is still to be defined.…”

Section: Discussionmentioning

confidence: 99%

“…So far, it has not yet been clarified whether a host susceptible for periodontitis will also be susceptible for peri-implantitis. However, there is evidence for the association between periodontitis and peri-implantitis (8). It is sure also that smoke, local and systemic conditions and the presence of subgingival pathogenic bacteria play an important role in the occurrence of complications.…”

Section: The Association Between Periodontal and Peri-implant Conditionsmentioning

confidence: 99%

The impact of smoking and previous periodontal disease on peri-implant microbiota and health: a retrospective study up to 7-year follow-up

Quaranta

Assenza²,

D’Isidoro

et al. 2015

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SummaryAim. To evaluate the impact of smoking and previous periodontal disease on peri-implant microbiota and health in medium to long-term maintained patients. Methods. A retrospective evaluation of partial edentulous patients restored with dental implants and enrolled in a regular supportive therapy was performed. Inclusion criteria were: medium to long-term periodontal and implant maintenance (at least 5 years), a minimum of 2 implants placed in each patient, absence of systemic diseases that may affect osseointegration. 30 implants in 15 patients were included in the study. Subjects were divided in smokers or non-smokers and between patients previously affected by periodontal disease and periodontally healthy. Peri-implant and periodontal parameters were assessed (PD,BoP, mPI). Microbiological samples were collected around implant and an adjacent tooth. Real-Time Polymerase Chain Reaction (RT-PCR) analysis was performed. Results. In all the three groups no differences in bacterial counts between dental and implant sites were observed. Non smoker, healthy patients: healthy clinical parameters, significant counts of spirochetes in isolated patients. Non smokers with previous periodontal disease: occasional positive BoP values, significant high counts of pathogenic bacteria. Smokers with previous periodontal disease: clinical signs of inflammation including deep pockets and slight bone resorption, significant counts of pathogenic bacteria. Conclusions. Over a follow-up of 5 to 7 years, it is possible to state that the absence of smoking habit and previous periodontal disease positively influences the peri-implant microbiological and clinical conditions in partial edentulous patients restored with dental implants and enrolled in a strict regular supportive therapy.

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Long‐term implant prognosis in patients with and without a history of chronic periodontitis: a 10‐year prospective cohort study of the ITI^® Dental Implant System

Cited by 519 publications

References 44 publications

Pre-operative radiographs for dental implants – are selection criteria being followed?

Pre-operative radiographs for dental implants – are selection criteria being followed?

Periodontal Conditions in Patients Requesting Dental Implant Treatment

The impact of smoking and previous periodontal disease on peri-implant microbiota and health: a retrospective study up to 7-year follow-up

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Long‐term implant prognosis in patients with and without a history of chronic periodontitis: a 10‐year prospective cohort study of the ITI® Dental Implant System

Cited by 519 publications

References 44 publications

Pre-operative radiographs for dental implants – are selection criteria being followed?

Pre-operative radiographs for dental implants – are selection criteria being followed?

Periodontal Conditions in Patients Requesting Dental Implant Treatment

The impact of smoking and previous periodontal disease on peri-implant microbiota and health: a retrospective study up to 7-year follow-up

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Product

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Long‐term implant prognosis in patients with and without a history of chronic periodontitis: a 10‐year prospective cohort study of the ITI^® Dental Implant System