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Tanno T, Hasuike A, Naito K, Ishikura C, Funato A. Staged Approach Involving Orthodontic Implant Site Development With Labial Root Torque and Guided Bone Regeneration: 3-Year Follow-up Case Report. J ORAL IMPLANTOL 2024; 50:368-376. [PMID: 38742461 DOI: 10.1563/aaid-joi-d-24-00034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Restoring periodontally compromised teeth in esthetic zones through dental implant rehabilitation poses significant challenges due to the loss of supporting tissues. This case report describes a staged treatment strategy designed for a 48-year-old woman with advanced chronic periodontitis of the esthetic zone. This approach combined various advanced techniques, including periodontal regeneration, orthodontic implant site development with labial root torque, guided bone regeneration, and soft tissue augmentation. The innovative orthodontic implant site development with labial root torque technique was employed to harness healthy palatal periodontal ligament cells by strategically applying labial root torque in the horizontal labial-palatal direction. This technique uses healthy palatal periodontal ligament cells, which benefits overall periodontal health. The procedure involved gradually shifting hopeless teeth at a rate of 2 mm per month using nickel-titanium wires, thereby maintaining overcorrection for 2 months before extraction. Following successful orthodontic implant site development with labial root torque, the next phase involved guided bone regeneration using a honeycomb-structured titanium membrane. This set the stage for implant placement 6 months later, ensuring a stable foundation for subsequent prosthetic intervention. Soft tissue augmentation was then meticulously performed using an artificial collagen dermis infused with fibroblast growth factor-2, contributing to the overall esthetic outcome. Final prosthesis integration revealed a harmonious blend with the adjacent teeth and gums, underscoring the success of this multidisciplinary approach. This case report provides valuable insights into severe periodontitis in the esthetic field. Our findings highlight the importance of continuously researching and improving procedures for optimal patient care.
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Affiliation(s)
| | - Akira Hasuike
- Department of Periodontology, Nihon University School of Dentistry, Tokyo, Japan
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Giok KC, Veettil SK, Menon RK. Risk factors for Peri-implantitis: An umbrella review of meta-analyses of observational studies and assessment of biases. J Dent 2024; 146:105065. [PMID: 38762079 DOI: 10.1016/j.jdent.2024.105065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 05/20/2024] Open
Abstract
OBJECTIVES To perform a comprehensive quantitative and qualitative analysis of the findings from previously published meta-analyses and to assess existing biases. DATA/SOURCES A search was conducted for meta-analyses of observational studies investigating the association between any risk factor and peri‑implantitis in PubMed, Scopus, Cochrane Database of Systematic Reviews, and Epistemonikos, from inception until October 2023 (PROSPERO: CRD42024512408). STUDY SELECTION From a total of 5002 publications, 51 full-text articles were evaluated for eligibility, and 12 articles that described 41 unique meta-analyses evaluating the association between risk factors and periimplantitis were selected. Among 41 associations, 24 associations were significant. None of the associations were graded as convincing evidence. Two associations, presence of periodontitis (OR = 3.84 [95 % CI 2.58,5.72]) and cigarette smoking (RR=2.07 [95 % CI 1.41,3.04]) were graded as highly suggestive. Eight associations, diabetes mellitus, hyperglycaemia, lack of prophylaxis, history of chronic periodontal disease, ongoing or history of periodontal disease, implants located in the anterior region of the jaw (maxillary and mandibular), osteoprotegerin (OPG) gene polymorphisms, and lack of keratinized mucosal width were graded as suggestive evidence. CONCLUSIONS Periodontitis and cigarette smoking are highly suggestive risk factors for peri‑implantitis. The remaining risk factors which are suggestive require more high-quality studies to be performed to upgrade the level of evidence. CLINICAL SIGNIFICANCE The highly suggestive and suggestive risk factors for peri‑implantitis summarized in this umbrella review should be rigorously assessed, monitored and managed by clinicians to reduce the risk peri‑implantitis, as well as to form part of the preoperative consent process.
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Affiliation(s)
- Koay Chun Giok
- School of Dentistry, International Medical University, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Sajesh K Veettil
- School of Pharmacy, Department of Pharmacy Practice, College of pharmacy, International Medical University, Kuala Lumpur, Wilayah Persekutuan, Malaysia; School of Medicine, Taylor's University, Subang Jaya, Selangor, Malaysia
| | - Rohit Kunnath Menon
- Prosthodontics, College of Dentistry, Ajman University, Ajman, United Arab Emirates.
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Bertoldo BB, Paulo GO, Furtado TCDS, Pereira TL, Rodrigues V, Rodrigues DBR, de Faria JB, Rosa RC, Pereira SADL. New immunological aspects of peri-implantitis. EINSTEIN-SAO PAULO 2024; 22:eAO0396. [PMID: 38477721 PMCID: PMC10948093 DOI: 10.31744/einstein_journal/2024ao0396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 06/07/2023] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND The authors compared the levels of HIF1-α, VEGF, TNF-α, and IL-10 in peri-implant crevicular fluid between patients with or without peri-implantitis. HIF-1α levels were significantly high in the peri-implantitis possibly due to hypoxia triggered by persistent inflammation. OBJECTIVE This study aimed to compare the levels of HIF1-α, VEGF, TNF-α, and IL-10 in the peri-implant crevicular fluid of patients with and without peri-implantitis. METHODS Forty patients, comprising 16 with and 24 without peri-implantitis were selected. RESULTS Patients with peri-implantitis exhibited significantly higher HIF-1α levels than those without peri-implantitis (p=0.0005). TNF-α revealed significant positive correlations with IL-10 (p=0.0008) and VEGF (p=0.0246), whereas HIF-1α and IL-10 levels (p=0.0041) demonstrated a negative and significative correlation in the peri-implantitis group. CONCLUSION This study, for the first time demonstrates the balance of HIF-1α, TNFα, IL-10, and VEGF in peri-implantitis. It shows an elevated HIF-1α levels in patients with peri-implantitis, which could have stemmed from persistent inflammation- triggered hypoxia. Furthermore, the positive correlation between TNF-α and VEGF suggests intensified proinflammatory activity in peri-implantitis. Nevertheless, further studies are essential to understand these immune dynamics in peri-implantitis. BACKGROUND Higher levels of HIF-1α in patients with peri-implantitis occurred possibly due to persistent hypoxia triggered by inflammation. BACKGROUND Tissue hypoxia in peri-implantitis induced increase in HIF-1α consequently increased VEGF and angiogenesis, contributing to the persistence of inflammation.
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Affiliation(s)
- Bárbara Bellocchio Bertoldo
- Universidade Federal do Triângulo MineiroUberabaMGBrazilUniversidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil.
| | | | | | - Thiago Lima Pereira
- Universidade Federal do Triângulo MineiroUberabaMGBrazilUniversidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil.
| | - Virmondes Rodrigues
- Universidade Federal do Triângulo MineiroUberabaMGBrazilUniversidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil.
| | | | - Juliana Barbosa de Faria
- Universidade Federal do Triângulo MineiroUberabaMGBrazilUniversidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil.
| | - Rodrigo César Rosa
- Universidade Federal do Triângulo MineiroUberabaMGBrazilUniversidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil.
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Song L, Feng Z, Zhou Q, Wu X, Zhang L, Sun Y, Li R, Chen H, Yang F, Yu Y. Metagenomic analysis of healthy and diseased peri-implant microbiome under different periodontal conditions: a cross-sectional study. BMC Oral Health 2024; 24:105. [PMID: 38233815 PMCID: PMC10795403 DOI: 10.1186/s12903-023-03442-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 09/21/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Peri-implantitis is a polybacterial infection that can lead to the failure of dental implant rehabilitation. This study aimed to profile the microbiome of the peri-implant plaque and estimate the effect of periodontitis on it among 40 Chinese participants with dental implant prostheses and presenting with varying peri-implant and periodontal health states. METHODS Submucosal plaque samples were collected from four distinct clinical categories based on both their implant and periodontal health status at sampling point. Clinical examinations of dental implant and remaining teeth were carried out. Metagenomic analysis was then performed. RESULTS The microbiome of the peri-implantitis sites differed from that of healthy implant sites, both taxonomically and functionally. Moreover, the predominant species in peri-implantitis sites were slightly affected by the presence of periodontitis. T. forsythia, P. gingivalis, T. denticola, and P. endodontalis were consistently associated with peri-implantitis and inflammatory clinical parameters regardless of the presence of periodontitis. Prevotella spp. and P. endodontalis showed significant differences in the peri-implantitis cohorts under different periodontal conditions. The most distinguishing function between diseased and healthy implants is related to flagellar assembly, which plays an important role in epithelial cell invasion. CONCLUSIONS The composition of the peri-implant microbiome varied in the diseased and healthy states of implants and is affected by individual periodontal conditions. Based on their correlations with clinical parameters, certain species are associated with disease and healthy implants. Flagellar assembly may play a vital role in the process of peri-implantitis.
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Affiliation(s)
- Liang Song
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Shanghai, 200240, China
| | - Ziying Feng
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Shanghai, 200240, China
| | - Qianrong Zhou
- Department of Stomatology, Zhongshan Hospital of Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Xingwen Wu
- Department of Stomatology, Zhongshan Hospital of Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Limin Zhang
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Shanghai, 200240, China
| | - Yang Sun
- Department of Stomatology, Zhongshan Hospital of Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Ruixue Li
- Department of Stomatology, Zhongshan Hospital of Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Huijuan Chen
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Shanghai, 200240, China
| | - Fei Yang
- Department of Stomatology, Zhongshan Hospital of Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Youcheng Yu
- Department of Stomatology, Zhongshan Hospital of Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
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Prete BR, Silva MA, Wong BC, Deporter DA. A pattern of peri-implantitis affecting middle implants in 3-implant splinted prostheses. Clin Adv Periodontics 2023. [PMID: 38009281 DOI: 10.1002/cap.10274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Previous investigators have noted an increased risk of crestal bone loss and failure of the middle implant of 3-implant-splinted (3-IS) fixed dental prostheses (FDPs). Possible causes have included ill-fitting prostheses, unhygienic prosthetic contours, and discrepancies in prosthetic platform heights. METHODS & RESULTS We identified four cases in which the middle implant of a 3-IS multiunit FDP suffered advanced bone loss, ultimately leading to implant removal. While more than one possible risk for implant failure existed in each case, a common thread was that the prosthetic platform of the middle implant for all patients was coronally positioned relative to the corresponding mesial and/or distal implants. CONCLUSIONS Splinting three adjacent implants into one prosthesis may add risk for a variety of reasons possibly including small differences in the heights of the three prosthetic tables. KEY POINTS Why are these cases new information? Our observations suggest that discrepancies between implant prosthetic platforms supporting 3-implant splinted, multiunit FDPs may be an added risk factor for middle implant failure. What are the keys to successful management of these cases? It is possible that small differences in apico-coronal implant positioning with 3-implant splinted multiunit FDPs may affect the success of the middle implants. What are the primary limitations to success in these cases? There is limited literature involving precise protocols and long-term outcomes of 3-implant splinted implant restorations. Studies comparing 3-implant splinted FDPs to other configurations are needed.
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Affiliation(s)
- Braedan Rj Prete
- Graduate Periodontics, Faculty of Dentistry, University of Toronto, Toronto, Canada
| | - Michael Aj Silva
- Graduate Periodontics, Faculty of Dentistry, University of Toronto, Toronto, Canada
| | - Brian C Wong
- Graduate Periodontics, Faculty of Dentistry, University of Toronto, Toronto, Canada
| | - Douglas A Deporter
- Graduate Periodontics, Faculty of Dentistry, University of Toronto, Toronto, Canada
- Discipline of Periodontology, Faculty of Dentistry, University of Toronto, Toronto, Canada
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Sabri H, Barootchi S, Heck T, Wang HL. Single-rooted extraction socket classification: A systematic review and proposal of a new classification system based on morphologic and patient-related factors. J ESTHET RESTOR DENT 2023; 35:168-182. [PMID: 36196906 DOI: 10.1111/jerd.12967] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/31/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022]
Abstract
Taxonomy and classification of a disease contributes to facilitating the diagnosis and treatment planning process and simplifies communication between clinicians. The aim of this study was to provide a critical appraisal based on a systematic review of the single-rooted extraction socket (ES) classifications and subsequently, introduce a new classification system combining the cornerstones of the previously proposed systems and based on the latest consensus in implant dentistry. Following the systematic search process in PubMed, EMBASE, and SCOPUS databases 13 ES classifications were detected. The most repeated hard and soft tissue factors in the previous classifications were buccal bone dehiscence, interproximal bone, gingival recession, and soft tissue phenotype. However, there was minimal attention to patient-related factors such as systemic conditions and smoking. Therefore, a new classification system based on the combination of patient-related factors, clinical and radiographical parameters was proposed. This divides an ES into three types. Class I and II sockets are candidates for receiving immediate implant placement and conversely, a class III socket includes a compromised condition that requires multiple-stage reconstruction mostly suitable for standard delayed implant placement with alveolar ridge preservation. Within the limitations of this study, the new classification system not only provides comprehensive inclusion of various crucial parameters in implant placement (such as prediction of future implant position and osteotomy difficulty, etc.) but also, in contrast to the previously introduced systems, is able to classify the ES prior to extraction and also, takes into the account the patient-related factors as the class modifiers following the extraction.
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Affiliation(s)
- Hamoun Sabri
- Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan, Ann Arbor, Michigan, USA
| | - Shayan Barootchi
- Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan, Ann Arbor, Michigan, USA
| | - Teresa Heck
- Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan, Ann Arbor, Michigan, USA
| | - Hom-Lay Wang
- Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan, Ann Arbor, Michigan, USA
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Gasmi Benahmed A, Gasmi A, Tippairote T, Mujawdiya PK, Avdeev O, Shanaida Y, Bjørklund G. Metabolic Conditions and Peri-Implantitis. Antibiotics (Basel) 2022; 12:65. [PMID: 36671266 PMCID: PMC9854649 DOI: 10.3390/antibiotics12010065] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 01/01/2023] Open
Abstract
Dental implants to replace lost teeth are a common dentistry practice nowadays. Titanium dental implants display a high success rate and improved safety profile. Nevertheless, there is an increasing peri-implantitis (PI), an inflammatory disease associated with polymicrobial infection that adversely affects the hard and soft tissues around the implant. The present review highlights the contribution of different metabolic conditions to PI. The considerations of both local and systemic metabolic conditions are crucial for planning successful dental implant procedures and during the treatment course of PI. Un- or undertreated PI can lead to permanent jaw bone suffering and dental implant losses. The common mediators of PI are inflammation and oxidative stress, which are also the key mediators of most systemic metabolic disorders. Chronic periodontitis, low-grade tissue inflammation, and increased oxidative stress raise the incidence of PI and the underlying systemic metabolic conditions, such as obesity, diabetes mellitus, or harmful lifestyle factors (cigarette smoking, etc.). Using dental biomaterials with antimicrobial effects could partly solve the problem of pathogenic microbial contamination and local inflammation. With local dentistry considering factors, including oral microbiota and implant quality control, the inclusion of the underlying systemic metabolic conditions into the pre-procedure planning and during the treatment course should improve the chances of successful outcomes.
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Affiliation(s)
- Asma Gasmi Benahmed
- Académie Internationale de Médecine Dentaire Intégrative, 75000 Paris, France
| | - Amin Gasmi
- Société Francophone de Nutrithérapie et de Nutrigénétique Appliquée, 69100 Villeurbanne, France
| | - Torsak Tippairote
- Faculty of Medicine Ramathibodi Hospital and Institute of Nutrition, Mahidol University, Bangkok 10400, Thailand
- Nutritional and Environmental Medicine Department, BBH Hospital, Bangkok 10540, Thailand
| | | | - Oleksandr Avdeev
- Pediatric Dentistry Department, I. Horbachevsky Ternopil National Medical University, 46003 Ternopil, Ukraine
| | - Yurii Shanaida
- Pediatric Dentistry Department, I. Horbachevsky Ternopil National Medical University, 46003 Ternopil, Ukraine
| | - Geir Bjørklund
- Council for Nutritional and Environmental Medicine, 8610 Mo i Rana, Norway
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Monje A, Kan JY, Borgnakke W. Impact of local predisposing/precipitating factors and systemic drivers on peri‐implant diseases. Clin Implant Dent Relat Res 2022. [PMID: 36533411 DOI: 10.1111/cid.13155] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 11/01/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Strong evidence suggests the infectious nature of peri-implant diseases occurring in susceptible hosts. Epidemiological reports, though, indicate that peri-implantitis is a site-specific entity. Hence, the significance of local factors that may predispose/precipitate plaque accumulation and the impact of systemic drivers that alter the immune response are relevant in the prevention and management of peri-implant disorders. PURPOSE The purpose of the present review is to shed light on the significance of local and systemic factors on peri-implant diseases, making special emphasis on the associations with peri-implantitis. METHODS The biologic plausibility and supporting evidence aiming at providing a concluding remark were explored in the recent scientific literature for local predisposing/precipitating factors and systemic drivers related to peri-implant diseases. RESULTS Local predisposing factors such as soft tissue characteristics, implant position and prosthetic design proved being strongly associated with the occurrence of peri-implant diseases. Hard tissue characteristics, however, failed to demonstrate having a direct association with peri-implant diseases. Robust data points toward the strong link between residual sub-mucosal cement and peri-implant diseases, while limited data suggests the impact of residual sub-mucosal floss and peri-implantitis. Systemic drivers/habits such as hyperglycemia and smoking showed a strong negative impact on peri-implantitis. However, there is insufficient evidence to claim for any link between metabolic syndrome, atherosclerotic cardiovascular disease, and obesity and peri-implant diseases. CONCLUSION Local predisposing/precipitating factors and systemic drivers may increase the risk of peri-implant diseases. Therefore, comprehensive anamnesis of the patients, educational/motivational programs and exhaustive prosthetically-driven treatment planning must be fostered aiming at reducing the rate of biological complications in implant dentistry.
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Affiliation(s)
- Alberto Monje
- Department of Periodontology and Oral Medicine University of Michigan Ann Arbor Michigan USA
- Department of Periodontology Universitat Internacional de Catalunya Barcelona Spain
- Department of Periodontology, ZMK University of Bern Bern CH Switzerland
| | - Joseph Y. Kan
- Department of Implantology Loma Linda University Loma Linda California USA
| | - Wenche Borgnakke
- Department of Periodontology and Oral Medicine University of Michigan Ann Arbor Michigan USA
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Jafari N, Habashi MS, Hashemi A, Shirazi R, Tanideh N, Tamadon A. Application of bioactive glasses in various dental fields. Biomater Res 2022; 26:31. [PMID: 35794665 PMCID: PMC9258189 DOI: 10.1186/s40824-022-00274-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 06/09/2022] [Indexed: 12/16/2022] Open
Abstract
AbstractBioactive glasses are a group of bioceramic materials that have extensive clinical applications. Their properties such as high biocompatibility, antimicrobial features, and bioactivity in the internal environment of the body have made them useful biomaterials in various fields of medicine and dentistry. There is a great variation in the main composition of these glasses and some of them whose medical usage has been approved by the US Food and Drug Administration (FDA) are called Bioglass. Bioactive glasses have appropriate biocompatibility with the body and they are similar to bone hydroxyapatite in terms of calcium and phosphate contents. Bioactive glasses are applied in different branches of dentistry like periodontics, orthodontics, endodontics, oral and maxillofacial surgery, esthetic and restorative dentistry. Also, some dental and oral care products have bioactive glasses in their compositions. Bioactive glasses have been used as dental implants in the human body in order to repair and replace damaged bones. Other applications of bioactive glasses in dentistry include their usage in periodontal disease, root canal treatments, maxillofacial surgeries, dental restorations, air abrasions, dental adhesives, enamel remineralization, and dentin hypersensitivity. Since the use of bioactive glasses in dentistry is widespread, there is a need to find methods and extensive resources to supply the required bioactive glasses. Various techniques have been identified for the production of bioactive glasses, and marine sponges have recently been considered as a rich source of it. Marine sponges are widely available and many species have been identified around the world, including the Persian Gulf. Marine sponges, as the simplest group of animals, produce different bioactive compounds that are used in a wide range of medical sciences. Numerous studies have shown the anti-tumor, anti-viral, anti-inflammatory, and antibiotic effects of these compounds. Furthermore, some species of marine sponges due to the mineral contents of their structural skeletons, which are made of biosilica, have been used for extracting bioactive glasses.
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Ito T, Oda Y, Yasuoka H, Nakamura M, Hirano T, Sasaki H, Furuya Y, Yajima Y. Implant Treatment in Patient with Periodontitis: A Case Report with 13-year Follow-up. THE BULLETIN OF TOKYO DENTAL COLLEGE 2022; 63:23-30. [DOI: 10.2209/tdcpublication.2021-0027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Taichi Ito
- Department of Oral and Maxillo-Facial Implantology, Tokyo Dental College
| | - Yukari Oda
- Department of Oral and Maxillo-Facial Implantology, Tokyo Dental College
| | | | - Marie Nakamura
- Department of Oral and Maxillo-Facial Implantology, Tokyo Dental College
| | - Tomoki Hirano
- Department of Oral and Maxillo-Facial Implantology, Tokyo Dental College
| | - Hodaka Sasaki
- Department of Oral and Maxillo-Facial Implantology, Tokyo Dental College
| | - Yoshitaka Furuya
- Department of Oral and Maxillo-Facial Implantology, Tokyo Dental College
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11
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Rajasekar A, Varghese S. MICROBIOLOGICAL PROFILE IN PERIODONTITIS AND PERI-IMPLANTITIS: A SYSTEMATIC REVIEW. J Long Term Eff Med Implants 2022; 32:83-94. [DOI: 10.1615/jlongtermeffmedimplants.2022043121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Hussain B, Haugen HJ, Aass AM, Sanz M, Antonoglou GN, Bouchard P, Bozic D, Eickholz P, Jepsen K, Jepsen S, Karaca EO, Kuru BE, Nemcovsky CE, Papapanou PN, Pilloni A, Renvert S, Roccuzzo M, Sanz-Esporrin J, Spahr A, Stavropoulos A, Verket A, Vražić D, Lyngstadaas SP. Peri-Implant Health and the Knowing-Doing Gap—A Digital Survey on Procedures and Therapies. FRONTIERS IN DENTAL MEDICINE 2021. [DOI: 10.3389/fdmed.2021.726607] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objectives: Peri-implant tissue maintenance and treatment is becoming a serious challenge in implantology. With increasing numbers of implants being placed, more cases of peri-implant mucositis and peri-implantitis is seen. A digital survey on peri-implant disease management was issued to experts in periodontology and implantology to identify the tools and procedures most commonly used today to treat peri-implant diseases and successfully manage peri-implant health. The primary aim was to assess whether there is consensus in the choice of treatment to manage peri-implant diseases and to prevent their recurrence once treated. The secondary aim was to obtain insight into future protocols and /or devices, and the research and development needed.Materials and Methods: Participants in this digital survey were professionals specialising in periodontology, oral surgery, and implant dentistry. The questionnaire included both a series of closed- and open-ended questions. A total of 16 countries participated. The survey was sent by e-mail to 70 individuals, 66 received the survey and 37 of receivers responded, two of the participants were excluded due to insufficient filling of the survey. In the end 35 respondents completed the survey.Results: Respondents agree that the efficacy of mechanical and chemical decontamination of implant surfaces needs to be improved and better documented. It is a common opinion that the current remedies, mostly adapted from periodontal practises, do not provide effective and reliable clinical outcomes when treating peri-implant ailments. There is a general agreement amongst experts that regularly scheduled (3–6-month intervals) maintenance treatments are essential for maintaining peri-implant health in patients experiencing implant complications. Respondents are also concerned about unnecessary use of systemic antibiotics for managing peri-implant health.Conclusion: Regardless of agreements in parts, there was no observed consensus on the most effective treatment options for treating peri-implantitis. The experts all agree it is an urgent need for well-designed, long-term follow-up randomised and controlled clinical trials comparing interventions to provide an evidence-based strategy for peri-implant health management.
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13
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Korsch M, Marten SM, Stoll D, Prechtl C, Dötsch A. Microbiological findings in early and late implant loss: an observational clinical case-controlled study. BMC Oral Health 2021; 21:112. [PMID: 33706748 PMCID: PMC7948356 DOI: 10.1186/s12903-021-01439-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/14/2021] [Indexed: 12/30/2022] Open
Abstract
Background Implants are a predictable and well-established treatment method in dentistry. Nevertheless, looking at possible failures of dental implants, early and late loss have to be distinguished. The intent of the study was to report microbiological findings on the surface of implants with severe peri-implantitis, which had to be explanted. Methods 53 specimens of implants from 48 patients without severe general illnesses have been examined. The groups investigated were implants that had to be removed in the period of osseointegration (early loss, 13 patients with 14 implants) or after the healing period (late loss, 14 patients with 17 implants). The implant losses were compared with two control groups (implants with no bone loss directly after completed osseointegration, two to four months after implant placement (17 patients with 17 implants) and implants with no bone loss and prosthetic restoration for more than three years (5 patients with 5 implants)). Data about the bacteria located in the peri-implant sulcus was collected using amplification and high throughput sequencing of the 16S rRNA gene. Results The biofilm composition differed substantially between individuals. Both in early and late implant loss, Fusobacterium nucleatum and Porphyromonas gingivalis were found to be abundant. Late lost implants showed higher bacterial diversity and in addition higher abundances of Treponema, Fretibacterium, Pseudoramibacter and Desulfobulbus, while microbial communities of early loss implants were very heterogeneous and showed no significantly more abundant bacterial taxa. Conclusions Specific peri-implant pathogens were found around implants that were lost after a primarily uneventful osseointegration. P. gingivalis and F. nucleatum frequently colonized the implant in early and late losses and could therefore be characteristic for implant loss in general. In general, early lost implants showed also lower microbial diversity than late losses. However, the microbial results were not indicative of the causes of early and late losses.
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Affiliation(s)
- Michael Korsch
- Dental Academy for Continuing Professional Development, Karlsruhe, Lorenzstrasse 7, 76135, Karlsruhe, Germany. .,Center for Implantology and Oral Surgery, Berliner Straße 41, 69120, Heidelberg, Germany. .,Clinic of Operative Dentistry, Periodontology and Preventive Dentistry, University Hospital, Saarland University, Building 73, 66421, Homburg, Germany.
| | - Silke-Mareike Marten
- Institute of Functional Interfaces, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Dominic Stoll
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Karlsruhe, Germany
| | - Christopher Prechtl
- Dental Academy for Continuing Professional Development, Karlsruhe, Lorenzstrasse 7, 76135, Karlsruhe, Germany.,Center for Implantology and Oral Surgery, Berliner Straße 41, 69120, Heidelberg, Germany
| | - Andreas Dötsch
- Institute of Functional Interfaces, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.,Department of Physiology and Biochemistry of Nutrition, Max Rubner-Institut, Karlsruhe, Germany
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14
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Guarnieri R, Di Nardo D, Di Giorgio G, Miccoli G, Testarelli L. Evaluation of peri-implant tissues condition after 10-15 years of loading in treated chronic periodontitis patients attending a private practice setting: A retrospective study. Clin Oral Implants Res 2021; 32:422-436. [PMID: 33452830 DOI: 10.1111/clr.13712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 09/22/2020] [Accepted: 01/07/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVES To retrospectively evaluate the conditions of the peri-implant tissues in treated patients with chronic periodontitis (CP) and in patients without chronic periodontitis (noCP). MATERIALS AND METHODS A chart review was used to evaluate 267 implants, 134 placed in 42 CP treated patients and 133 placed in 46 noCP patients. The primary outcome was to evaluate the condition of the peri-implant tissues (health, peri-mucositis, and peri-implantitis). The secondary outcome was to evaluate the possible association of some variables, such as, Plaque Index (PI), Bleeding Index (BI), probing pocket depth (PD), bleeding on probing (BoP), bone level (BL), loading time, type of implant placement and loading protocol, type of prosthesis, type of bone, implant manufacturer, and implant diameter and length, with the implant health condition. RESULTS The analysis of patient files revealed that after 10-15 years of loading (mean loading time 13.4 ± 2.07 years), six noCP patients (13%) experienced implant loss with a total of nine implants (6.7%) lost. The remaining 124 implants were classified: 54 (43.5%) as healthy, 45 (36.3%) with peri-implant mucositis, and 25 (20.2%) with peri-implantitis. Twelve CP subjects (28.5%) experienced implant loss with a total of 19 implants (14.1%) lost. The remaining 115 implants were classified: 34 (29.5%) as healthy, 40 (34.7%) with peri-implant mucositis and 41 (35.6%) with peri-implantitis. Compared with noCP subjects, only treated CP subjects with recurrent periodontal disease (RPD) showed differences statistically significant (p < .05). CONCLUSIONS After 10-15 years of loading, in CP patients treated in a private practice setting, most implants (70.1%) were classified with some type of peri-implant inflammation. In patients with RPD, a higher tendency for implant loss and peri-implant biologic complications was found.
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Affiliation(s)
- Renzo Guarnieri
- Department of Dental and Maxillofacial Sciences, School of Dentistry, University La Sapienza, Rome, Italy
| | - Dario Di Nardo
- Department of Dental and Maxillofacial Sciences, School of Dentistry, University La Sapienza, Rome, Italy
| | - Gianni Di Giorgio
- Department of Dental and Maxillofacial Sciences, School of Dentistry, University La Sapienza, Rome, Italy
| | - Gabriele Miccoli
- Department of Dental and Maxillofacial Sciences, School of Dentistry, University La Sapienza, Rome, Italy
| | - Luca Testarelli
- Department of Dental and Maxillofacial Sciences, School of Dentistry, University La Sapienza, Rome, Italy
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15
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Silica-Based Bioactive Glasses and Their Applications in Hard Tissue Regeneration: A Review. Pharmaceuticals (Basel) 2021; 14:ph14020075. [PMID: 33498229 PMCID: PMC7909272 DOI: 10.3390/ph14020075] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/23/2020] [Accepted: 01/15/2021] [Indexed: 12/21/2022] Open
Abstract
Regenerative medicine is a field that aims to influence and improvise the processes of tissue repair and restoration and to assist the body to heal and recover. In the field of hard tissue regeneration, bio-inert materials are being predominantly used, and there is a necessity to use bioactive materials that can help in better tissue-implant interactions and facilitate the healing and regeneration process. One such bioactive material that is being focused upon and studied extensively in the past few decades is bioactive glass (BG). The original bioactive glass (45S5) is composed of silicon dioxide, sodium dioxide, calcium oxide, and phosphorus pentoxide and is mainly referred to by its commercial name Bioglass. BG is mainly used for bone tissue regeneration due to its osteoconductivity and osteostimulation properties. The bioactivity of BG, however, is highly dependent on the compositional ratio of certain glass-forming system content. The manipulation of content ratio and the element compositional flexibility of BG-forming network developed other types of bioactive glasses with controllable chemical durability and chemical affinity with bone and bioactivity. This review article mainly discusses the basic information about silica-based bioactive glasses, including their composition, processing, and properties, as well as their medical applications such as in bone regeneration, as bone grafts, and as dental implant coatings.
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16
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Pons R, Nart J, Valles C, Salvi GE, Monje A. Self-administered proximal implant-supported hygiene measures and the association to peri-implant conditions. J Periodontol 2020; 92:389-399. [PMID: 32761897 DOI: 10.1002/jper.20-0193] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/16/2020] [Accepted: 07/10/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Dental plaque biofilm is considered to be the underlying cause of peri-implant diseases. Moreover, it has been corroborated recently the association between the presence of these diseases and deficiently designed implant-supported prostheses. In this regard, professional-administered oral hygiene measures have been suggested to play a dominant role in prevention. METHODS A cross-sectional study was conducted in dental implant patients according to accessibility for self-performed oral hygiene using a 0.5 mm interproximal brush. Periodontal and peri-implant status were assessed based on clinical and radiographic variables to determine the prevalence of peri-implant diseases. In addition, the participants completed a questionnaire on the efficiency and accessibility for self-performed proximal hygiene. Associations of descriptive data were analyzed using the chi-squared test and Mann-Whitney U-test. Correlations of the variables with the primary outcome (accessibility) were assessed by means of generalized estimation equations and multilevel logistic regression models. RESULTS Based on an a priori power calculation, a total of 50 patients (171 implants) were consecutively recruited. From these, 46% of the prostheses allowed proper access for performing proximal hygiene whereas 54% of the prostheses precluded proper access. Poor access for proximal hygiene displayed tendency towards statistical significance with peri-implant disease (OR = 2.31; P = 0.090), in particular with peri-implant mucositis (OR = 2.43; P = 0.082) when compared to good access. In addition, an association was observed to increased levels of mucosal redness (P = 0.026) and the full-mouth bleeding score (P = 0.018). On the other hand, the presence of peri-implant disease was related to self-reported assessment of oral hygiene measures (P = 0.015) and to patient perception of gingival/mucosal bleeding when performing oral hygiene (P = 0.026). In turn, the diagnosis of peri-implant disease was significantly associated to the quantity and quality of information provided at the time of implant therapy (P = 0.004), including the influence of confounders upon disease occurrence (P = 0.038) CONCLUSIONS: To a certain extent, accessibility for self-performed proximal hygiene is associated to the peri-implant condition. On the other hand, the information received by the patient from the dental professional is essential for self-monitoring of the peri-implant conditions and for alerting to the possible presence of disorders.
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Affiliation(s)
- Ramón Pons
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - José Nart
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Cristina Valles
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Giovanni E Salvi
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Alberto Monje
- Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain
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17
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Clinical, host-derived immune biomarkers and microbiological outcomes with adjunctive photochemotherapy compared with local antimicrobial therapy in the treatment of peri-implantitis in cigarette smokers. Photodiagnosis Photodyn Ther 2020; 30:101684. [DOI: 10.1016/j.pdpdt.2020.101684] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/05/2020] [Accepted: 02/07/2020] [Indexed: 12/29/2022]
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18
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Skallevold HE, Rokaya D, Khurshid Z, Zafar MS. Bioactive Glass Applications in Dentistry. Int J Mol Sci 2019; 20:E5960. [PMID: 31783484 PMCID: PMC6928922 DOI: 10.3390/ijms20235960] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/22/2019] [Accepted: 11/23/2019] [Indexed: 12/27/2022] Open
Abstract
At present, researchers in the field of biomaterials are focusing on the oral hard and soft tissue engineering with bioactive ingredients by activating body immune cells or different proteins of the body. By doing this natural ground substance, tissue component and long-lasting tissues grow. One of the current biomaterials is known as bioactive glass (BAG). The bioactive properties make BAG applicable to several clinical applications involving the regeneration of hard tissues in medicine and dentistry. In dentistry, its uses include dental restorative materials, mineralizing agents, as a coating material for dental implants, pulp capping, root canal treatment, and air-abrasion, and in medicine it has its applications from orthopedics to soft-tissue restoration. This review aims to provide an overview of promising and current uses of bioactive glasses in dentistry.
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Affiliation(s)
| | - Dinesh Rokaya
- Informetrics Research Group, Ton Duc Thang University, Ho Chi Minh City 7000, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 7000, Vietnam
| | - Zohaib Khurshid
- Prosthodontic and Dental Implantology Department, College of Dentistry, King Faisal University, Al-Hofuf, Al-Ahsa 31982, Saudi Arabia;
| | - Muhammad Sohail Zafar
- Department of Restorative Dentistry, College of Dentistry, Taibah University, Al Madinah, Al Munawwarah 41311, Saudi Arabia;
- Islamic International Dental College, Riphah International University Islamabad 44000, Pakistan
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19
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Cortellini S, Favril C, De Nutte M, Teughels W, Quirynen M. Patient compliance as a risk factor for the outcome of implant treatment. Periodontol 2000 2019; 81:209-225. [PMID: 31407429 DOI: 10.1111/prd.12293] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Peri-implantitis can be explained using a multicausality model. Many factors are involved in the etiology of peri-implantitis, but patient compliance also plays a key role. Oral hygiene, attending recall visits, smoking behavior, and therapy comprehension are relevant factors that contribute to peri-implant health. The clinician should create the most optimal conditions for patients to facilitate adequate oral self-care and to help patients improve their oral hygiene skills. Implementation of a supportive periodontal therapy program is mandatory to control inflammation and plaque accumulation, as well as to keep the incidence of peri-implant diseases low. Patient compliance, including plaque control and dental follow-up, must be optimal. Consequently, precautions must be taken with patients treated with dental implants.
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Affiliation(s)
- Simone Cortellini
- Section of Periodontology, Department of Oral Health Sciences, KU Leuven & Dentistry, University Hospitals, KU Leuven, Leuven, Belgium
| | - Charlotte Favril
- Section of Periodontology, Department of Oral Health Sciences, KU Leuven & Dentistry, University Hospitals, KU Leuven, Leuven, Belgium
| | - Mathieu De Nutte
- Section of Periodontology, Department of Oral Health Sciences, KU Leuven & Dentistry, University Hospitals, KU Leuven, Leuven, Belgium
| | - Wim Teughels
- Section of Periodontology, Department of Oral Health Sciences, KU Leuven & Dentistry, University Hospitals, KU Leuven, Leuven, Belgium
| | - Marc Quirynen
- Section of Periodontology, Department of Oral Health Sciences, KU Leuven & Dentistry, University Hospitals, KU Leuven, Leuven, Belgium
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20
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Transcriptome and methylome analysis of periodontitis and peri-implantitis with tobacco use. Gene 2019; 727:144258. [PMID: 31759984 DOI: 10.1016/j.gene.2019.144258] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 11/06/2019] [Indexed: 12/29/2022]
Abstract
Peri-implantitis is similar to periodontitis in both symptoms and treatment; however, their level of similarity remains controversial. Here, we compared multiple cases of periodontitis and peri-implantitis through transcriptome and methylome profiling, and analyzed the effects of smoking as a typical risk factor. Human gingival tissues were obtained from 20 patients with periodontitis or peri-implantitis via periodontal surgical procedures. Total RNA and genomic DNA were isolated, and transcriptome and methylome datasets were generated. Comprehensive analysis of differential gene expression, DNA methylation, and protein-protein interactions indicated that periodontitis and peri-implantitis share biological similarities; however, hierarchical clustering between the two disease groups revealed distinct molecular characteristics. These differences might be related to structural differences in natural tooth-bone and implant-bone. Additionally, smoking differentially affected periodontitis and peri-implantitis in terms of host-defense mechanism impairment. Within the limitations of this study, the results provide evidence that peri-implantitis is distinct from periodontitis and that smoking potentially affects disease progression. Our study provides a foundation for the rational design of a large-scale study in the future for a more comprehensive analysis that includes microbiome and clinical data.
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21
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de Avila ED, van Oirschot BA, van den Beucken JJJP. Biomaterial-based possibilities for managing peri-implantitis. J Periodontal Res 2019; 55:165-173. [PMID: 31638267 PMCID: PMC7154698 DOI: 10.1111/jre.12707] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 08/22/2019] [Accepted: 09/18/2019] [Indexed: 12/13/2022]
Abstract
Peri‐implantitis is an inflammatory disease of hard and soft tissues around osseointegrated implants, followed by a progressive damage of alveolar bone. Oral microorganisms can adhere to all types of surfaces by the production of multiple adhesive factors. Inherent properties of materials will influence not only the number of microorganisms, but also their profile and adhesion force onto the material surface. In this perspective, strategies to reduce the adhesion of pathogenic microorganisms on dental implants and their components should be investigated in modern rehabilitation concepts in implant dentistry. To date, several metallic nanoparticle films have been developed to reduce the growth of pathogenic bacteria. However, the main drawback in these approaches is the potential toxicity and accumulative effect of the metals over time. In view of biological issues and in attempt to prevent and/or treat peri‐implantitis, biomaterials as carriers of antimicrobial substances have attracted special attention for application as coatings on dental implant devices. This review will focus on biomaterial‐based possibilities to prevent and/or treat peri‐implantitis by describing concepts and dental implant components suitable for engagement in preventing and treating this disease. Additionally, we raise important criteria referring to the geometric parameters of dental implants and their components, which can directly affect peri‐implant tissue conditions. Finally, we overview currently available biomaterial systems that can be used in the field of oral implantology.
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Affiliation(s)
- Erica D de Avila
- Regenerative Biomaterials, Radboudumc, Nijmegen, The Netherlands.,Department of Dental Materials and Prosthodontics, School of Dentistry at Araraquara, Sao Paulo State University-UNESP, Araraquara, São Paulo, Brazil
| | - Bart A van Oirschot
- Regenerative Biomaterials, Radboudumc, Nijmegen, The Netherlands.,Department of Implantology & Periodontology, Radboudumc, Nijmegen, The Netherlands
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22
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Nobre MDA, Salvado F, Nogueira P, Rocha E, Ilg P, Maló P. A Prognostic Model for the Outcome of Nobel Biocare Dental Implants with Peri-Implant Disease after One Year. J Clin Med 2019; 8:jcm8091352. [PMID: 31480537 PMCID: PMC6780417 DOI: 10.3390/jcm8091352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/26/2019] [Accepted: 08/29/2019] [Indexed: 01/07/2023] Open
Abstract
Background: This investigation, based on a 1-year retrospective cohort study, aimed to estimate and validate a prognostic model for ailing and failing implants due to peri-implant disease. Methods: A total of 240 patients (male: 97; female: 143; average age of 57.3 years) with at least one ailing or failing implant were included: 120 patients for model derivation and 120 patients for model validation. The primary outcome measure was the implant status: success, defined as the arrest of the disease, or failure defined as implant extraction, prevalence or re-incidence of peri-implant disease). Potential prognostic risk indicators were collected at the baseline evaluation. The relative risk (RR) was estimated for the predictors through logistic regression and the c-statistic (95% confidence interval) was calculated for both derivation and validation sets. The significance level was set at 5%. Results: The risk model retrieved the prognostic factors age (RR = 1.04), history of Periodontitis (RR = 3.13), severe peri-implant disease status (RR = 3.26), implant length (RR = 3.52), early disease development (RR = 3.99), with good discrimination in both the derivation set (0.763 [0.679; 0.847]) and validation set (0.709 [0.616; 0.803]). Conclusions: A prognostic risk model for estimating the outcome of implants with peri-implant disease is available, with a good performance considering the c-statistic evaluation.
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Affiliation(s)
- Miguel de Araújo Nobre
- University Clinic of Stomatology, Faculty of Medicine, University of Lisbon, 1649-028 Lisbon, Portugal.
- Research and Development Department, Maló Clinic, 1600-042 Lisbon, Portugal.
| | - Francisco Salvado
- University Clinic of Stomatology, Faculty of Medicine, University of Lisbon, 1649-028 Lisbon, Portugal
| | - Paulo Nogueira
- Institute of Preventive Medicine, Faculty of Medicine, University of Lisbon, 1649-028 Lisbon, Portugal
| | - Evangelista Rocha
- Institute of Preventive Medicine, Faculty of Medicine, University of Lisbon, 1649-028 Lisbon, Portugal
| | - Peter Ilg
- Oromaxillofacial Surgery, University of Campinas, São Paulo 13083-970, Brazil
| | - Paulo Maló
- Implantology Department, Maló Clinic, 1600-042 Lisbon, Portugal
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23
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Arunyanak SP, Sophon N, Tangsathian T, Supanimitkul K, Suwanwichit T, Kungsadalpipob K. The effect of factors related to periodontal status toward peri-implantitis. Clin Oral Implants Res 2019; 30:791-799. [PMID: 31107993 DOI: 10.1111/clr.13461] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To investigate the association between periodontal status and peri-implant diseases in patients with osseointegrated dental implants of different implant systems. MATERIALS AND METHODS This cross-sectional study evaluated 200 consecutive implant patients using clinical and radiographic examinations during periodontal maintenance visits. The demographic data and treatment history were obtained from history taking and chart record review. The association between periodontal status and peri-implant diseases was analyzed using chi-square and logistic regression analysis. RESULTS Patients with a history of chronic periodontitis had a significantly higher prevalence of peri-implantitis compared with those without a history of periodontal disease (25% vs. 10.9%). The highest prevalence of peri-implantitis was observed in patients with a history of severe chronic periodontitis. Data analysis revealed that peri-implant health status was significantly associated with past periodontal status, maintenance status, and present periodontal status. However, multivariate analysis indicated that only a history of chronic periodontitis was significantly associated with peri-implantitis (adjusted OR = 2.55, 95% CI 1.14-5.70, p = 0.02). CONCLUSIONS Patients with a history of chronic periodontitis, especially those with severe periodontal disease had a 2.5-fold increased risk of peri-implantitis.
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Affiliation(s)
- Sirikarn P Arunyanak
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Navawan Sophon
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Teerawut Tangsathian
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Kakanang Supanimitkul
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Tharntip Suwanwichit
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Kajorn Kungsadalpipob
- Department of Periodontology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
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24
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Ravidà A, Tattan M, Askar H, Barootchi S, Tavelli L, Wang H. Comparison of three different types of implant‐supported fixed dental prostheses: A long‐term retrospective study of clinical outcomes and cost‐effectiveness. Clin Oral Implants Res 2019; 30:295-305. [DOI: 10.1111/clr.13415] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 02/02/2019] [Accepted: 02/02/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Andrea Ravidà
- Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan
| | - Mustafa Tattan
- Department of Periodontics and Iowa Institute for Oral Health Research University of Iowa College of Dentistry Iowa City Iowa
| | - Houssam Askar
- Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan
| | - Shayan Barootchi
- Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan
| | - Lorenzo Tavelli
- Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan
| | - Hom‐Lay Wang
- Department of Periodontics and Oral Medicine University of Michigan School of Dentistry Ann Arbor Michigan
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25
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Blanco J, Carral C, Argibay O, Liñares A. Implant placement in fresh extraction sockets. Periodontol 2000 2019; 79:151-167. [DOI: 10.1111/prd.12253] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Juan Blanco
- Unit of Periodontology Department of Estomatology Santiago de Compostela University Santiago de Compostela Spain
| | - Cristina Carral
- Unit of Periodontology Department of Estomatology Santiago de Compostela University Santiago de Compostela Spain
| | - Olalla Argibay
- Unit of Periodontology Department of Estomatology Santiago de Compostela University Santiago de Compostela Spain
| | - Antonio Liñares
- Unit of Periodontology Department of Estomatology Santiago de Compostela University Santiago de Compostela Spain
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26
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Monje A, Insua A, Wang HL. Understanding Peri-Implantitis as a Plaque-Associated and Site-Specific Entity: On the Local Predisposing Factors. J Clin Med 2019; 8:E279. [PMID: 30823574 PMCID: PMC6406659 DOI: 10.3390/jcm8020279] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/20/2019] [Accepted: 02/21/2019] [Indexed: 12/22/2022] Open
Abstract
The prevalence of implant biological complications has grown enormously over the last decade, in concordance with the impact of biofilm and its byproducts upon disease development. Deleterious habits and systemic conditions have been regarded as risk factors for peri-implantitis. However, little is known about the influence of local confounders upon the onset and progression of the disease. The present narrative review therefore describes the emerging local predisposing factors that place dental implants/patients at risk of developing peri-implantitis. A review is also made of the triggering factors capable of inducing peri-implantitis and of the accelerating factors capable of interfering with the progression of the disease.
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Affiliation(s)
- Alberto Monje
- Department of Periodontology, Universitat Internacional de Catalunya, 08195 Barcelona, Spain.
- Division of Periodontics, CICOM Periodoncia, 06011 Badajoz, Badajoz, Spain Santiago de Compostela, Spain.
| | - Angel Insua
- Division of Periodontics, CICOM Periodoncia, 06011 Badajoz, Badajoz, Spain Santiago de Compostela, Spain.
| | - Hom-Lay Wang
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI 48109, USA.
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27
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Furtsev TV, Zeer GM. [Comparative research of implants with three types of surface processing (TiUnite, SLA, RBM), control, with periimplantitis and processed by 2780 nm Er;Cr;YSGG laser]. STOMATOLOGIIA 2019; 98:52-55. [PMID: 31322595 DOI: 10.17116/stomat20199803152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Research objective - an assessment of morphological and element composition various as surfaces of implants, with the diagnosis periimplantitis, subjected to processing by the Er laser; Cr; YSGG wave of 2780 nanometers long in comparison with not subjected. Used implants of three producers: (1 - Nobel Biocare (Sweden), TiUnite surface; 2 - XIVE Dentsplay (Germany), SLA surface; 3 - BioHorizons (USA), RBM surface). Electronic and microscopic methods investigated surfaces of the control (new) implants removed with the diagnosis periimplantit, with the diagnosis periimplantit and processed by the laser. It is revealed that the surface of new sterile implants isn't ideal, on it there are traces of impregnation by inorganic connections, a large amount of foreign chemical elements, especially on a surface of SLA of an implant of XIVE Dentsplay is revealed. The surface of skilled implants with the diagnosis periimplantit is very strongly polluted by carbon (C), phosphorus (P), sulfur (S), silicon (Si), etc., being formed on a surface during an inflammation. After processing of the same surface by the Er laser; Cr; YSGG wave of 2780 nanometers long occurs surface clarification, and the element structure almost completely corresponds to the control.
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Affiliation(s)
- T V Furtsev
- Federal Research Center 'Krasnoyarsk Science Center' of the Siberian Branch of the Russian Academy of Sciences - Scientific Research Institute of Medical Problems of the North, Krasnoyarsk, Russia; Dental Clinic MediDent, Krasnoyarsk, Russia
| | - G M Zeer
- Siberian Federal University, Krasnoyarsk, Russia
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28
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Di Nardo D, Passariello C, Polimeni A, Testarelli L. A review on the prevention of inflammatory periimplant diseases. J Int Oral Health 2019. [DOI: 10.4103/jioh.jioh_45_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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29
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Ferreira SD, Martins CC, Amaral SA, Vieira TR, Albuquerque BN, Cota LOM, Esteves Lima RP, Costa FO. Periodontitis as a risk factor for peri-implantitis: Systematic review and meta-analysis of observational studies. J Dent 2018; 79:1-10. [DOI: 10.1016/j.jdent.2018.09.010] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/18/2018] [Accepted: 09/28/2018] [Indexed: 11/17/2022] Open
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Mokeem S, Alfadda SA, Al-Shibani N, Alrabiah M, Al-Hamdan RS, Vohra F, Abduljabbar T. Clinical and radiographic peri-implant variables around short dental implants in type 2 diabetic, prediabetic, and non-diabetic patients. Clin Implant Dent Relat Res 2018; 21:60-65. [DOI: 10.1111/cid.12691] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 09/24/2018] [Accepted: 10/05/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Sameer Mokeem
- Department of Periodontics and Community Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Sara Abdulaziz Alfadda
- Department of Prosthetic Dental Science, College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Nouf Al-Shibani
- Department of Periodontics and Community Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Mohammed Alrabiah
- Department of Prosthetic Dental Science, College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Rana Sulaiman Al-Hamdan
- Department of Restorative Dental Science, Operative Division, College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Fahim Vohra
- Department of Prosthetic Dental Science, College of Dentistry; King Saud University; Riyadh Saudi Arabia
| | - Tariq Abduljabbar
- Department of Prosthetic Dental Science, College of Dentistry; King Saud University; Riyadh Saudi Arabia
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Xie Y, Meng H, Han J, Xu L, Zhang L, Li W. A retrospective cohort study of peri-implant condition in Chinese patients with different periodontal condition and maintenance frequency. Clin Oral Implants Res 2018; 29:1135-1142. [DOI: 10.1111/clr.13377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 08/30/2018] [Accepted: 08/31/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Yesi Xie
- Department of Periodontology; Peking University School of Stomatology; Beijing China
- Center of Stomatology; China-Japan Friendship Hospital; Beijing China
| | - Huanxin Meng
- Department of Periodontology; Peking University School of Stomatology; Beijing China
| | - Jie Han
- Department of Periodontology; Peking University School of Stomatology; Beijing China
| | - Li Xu
- Department of Periodontology; Peking University School of Stomatology; Beijing China
| | - Li Zhang
- Department of Periodontology; Peking University School of Stomatology; Beijing China
| | - Wenjing Li
- Department of Periodontology; Peking University School of Stomatology; Beijing China
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Cho YD, Ku Y. Guided bone regeneration using K-incision technique. J Periodontal Implant Sci 2018; 48:193-200. [PMID: 29984049 PMCID: PMC6031760 DOI: 10.5051/jpis.2018.48.3.193] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 06/04/2018] [Indexed: 11/08/2022] Open
Abstract
Purpose The present study describes 3 patients with chronic periodontitis and consequent vertical resorption of the alveolar ridge who were treated using implant-based restoration with guided bone regeneration (GBR). Methods After extraction of a periodontally compromised tooth, vertical bone augmentation using a K-incision was performed at the healed, low-level alveolar ridge. Results The partial-split K-incision enabled soft tissue elongation without any change in buccal vestibular depth, and provided sufficient keratinized gingival tissue during GBR. Conclusions Within the limits of this study, the present case series demonstrated that the novel K-incision technique was effective for GBR and allowed normal implant-based restoration and maintenance of a healthy periodontal condition. However, further long-term follow-up and a large-scale randomized clinical investigation should be performed to evaluate the feasibility of this technique.
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Affiliation(s)
- Young-Dan Cho
- Department of Periodontology, Seoul National University School of Dentistry, Seoul, Korea.,BK21 Plus Program, Dental Research Institute, Seoul National University, Seoul, Korea
| | - Young Ku
- Department of Periodontology, Seoul National University School of Dentistry, Seoul, Korea.,BK21 Plus Program, Dental Research Institute, Seoul National University, Seoul, Korea
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Raes M, D'hondt R, Teughels W, Coucke W, Quirynen M. A 5-year randomized clinical trial comparing minimally with moderately rough implants in patients with severe periodontitis. J Clin Periodontol 2018; 45:711-720. [DOI: 10.1111/jcpe.12901] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Magalie Raes
- Departments of Oral Health Sciences and Periodontology; KU Leuven & University Hospitals Leuven; Leuven Belgium
| | - Rutger D'hondt
- Departments of Oral Health Sciences and Periodontology; KU Leuven & University Hospitals Leuven; Leuven Belgium
| | - Wim Teughels
- Departments of Oral Health Sciences and Periodontology; KU Leuven & University Hospitals Leuven; Leuven Belgium
| | - Wim Coucke
- Department of Clinical Biology; Scientific Institute of Public Health; Brussels Belgium
| | - Marc Quirynen
- Departments of Oral Health Sciences and Periodontology; KU Leuven & University Hospitals Leuven; Leuven Belgium
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Steiger-Ronay V, Merlini A, Wiedemeier DB, Schmidlin PR, Attin T, Sahrmann P. Location of unaccessible implant surface areas during debridement in simulated peri-implantitis therapy. BMC Oral Health 2017; 17:137. [PMID: 29183313 PMCID: PMC5706147 DOI: 10.1186/s12903-017-0428-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 11/19/2017] [Indexed: 11/24/2022] Open
Abstract
Background An in vitro model for peri-implantitis treatment was used to identify areas that are clinically difficult to clean by analyzing the pattern of residual stain after debridement with commonly employed instruments. Methods Original data from two previous publications, which simulated surgical (SA) and non-surgical (NSA) implant debridement on two different implant systems respectively, were reanalyzed regarding the localization pattern of residual stains after instrumentation. Two blinded examiners evaluated standardized photographs of 360 initially ink-stained dental implants, which were cleaned at variable defect angulations (30, 60, or 90°), using different instrument types (Gracey curette, ultrasonic scaler or air powder abrasive device) and treatment approaches (SA or NSA). Predefined implant surface areas were graded for residual stain using scores ranging from one (stain-covered) to six (clean). Score differences between respective implant areas were tested for significance by pairwise comparisons using Wilcoxon-rank-sum-tests with a significance level α = 5%. Results Best scores were found at the machined surface areas (SA: 5.58 ± 0.43, NSA: 4.76 ± 1.09), followed by the tips of the threads (SA: 4.29 ± 0.44, NSA: 4.43 ± 0.61), and areas between threads (SA: 3.79 ± 0.89, NSA: 2.42 ± 1.11). Apically facing threads were most difficult to clean (SA: 1.70 ± 0.92, NSA: 2.42 ± 1.11). Here, air powder abrasives provided the best results. Conclusion Machined surfaces at the implant shoulder were well accessible and showed least amounts of residual stain. Apically facing thread surfaces constituted the area with most residual stain regardless of treatment approach.
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Affiliation(s)
- Valerie Steiger-Ronay
- Clinic of Preventive Dentistry, Periodontology and Cariology, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland
| | - Andrea Merlini
- Clinic of Masticatory Disorders, Removable Prosthodontics, Geriatric and Special Care Dentistry, Center of Dental Medicine, University of Zurich, Zurich, Switzerland
| | - Daniel B Wiedemeier
- Statistical Services, Center of Dental Medicine, University of Zurich, Zurich, Switzerland
| | - Patrick R Schmidlin
- Clinic of Preventive Dentistry, Periodontology and Cariology, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland
| | - Thomas Attin
- Clinic of Preventive Dentistry, Periodontology and Cariology, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland
| | - Philipp Sahrmann
- Clinic of Preventive Dentistry, Periodontology and Cariology, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland.
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35
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Noronha Oliveira M, Schunemann WVH, Mathew MT, Henriques B, Magini RS, Teughels W, Souza JCM. Can degradation products released from dental implants affect peri-implant tissues? J Periodontal Res 2017; 53:1-11. [PMID: 28766712 DOI: 10.1111/jre.12479] [Citation(s) in RCA: 140] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2017] [Indexed: 12/13/2022]
Abstract
This study aimed to assess the literature available on the effects, on peri-implant tissues, of degradation products released from dental implants as a consequence of therapeutic treatment for peri-implantitis and/or of wear-corrosion of titanium. A literature review of the PubMed medline database was performed up to December 31, 2016. The following search terms were used: "titanium wear and dental implant"; "titanium corrosion and dental implant"; "bio-tribocorrosion"; "peri-implantitis"; "treatment of peri-implantitis"; "titanium particles release and dental implant"; and "titanium ion release and dental implant". The keywords were applied to the database in different combinations without limits of time period or type of work. In addition, the reference lists of relevant articles were searched for further studies. Seventy-nine relevant scientific articles on the topic were retrieved. The results showed that pro-inflammatory cytokines, infiltration of inflammatory response cells and activation of the osteoclasts activity are stimulated in peri-implant tissues in the presence of metal particles and ions. Moreover, degenerative changes were reported in macrophages and neutrophils that phagocytosed titanium microparticles, and mutations occurred in human cells cultured in medium containing titanium-based nanoparticles. Debris released from the degradation of dental implants has cytotoxic and genotoxic potential for peri-implant tissues. Thus, the amount and physicochemical properties of the degradation products determine the magnitude of the detrimental effect on peri-implant tissues.
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Affiliation(s)
- M Noronha Oliveira
- Post-graduate Program in Dentistry (PPGO), Center for Research and Education on Dental Implants (CEPID), School of Dentistry (ODT), Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - W V H Schunemann
- Post-graduate Program in Dentistry (PPGO), Center for Research and Education on Dental Implants (CEPID), School of Dentistry (ODT), Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - M T Mathew
- Department of Biomedical Science, UIC School of Medicine, Rockford, IL, USA.,Department of Restorative Dentistry, UIC College of Dentistry, Chicago, IL, USA
| | - B Henriques
- Ceramic and Composite Materials Research Group (CERMAT), Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - R S Magini
- Post-graduate Program in Dentistry (PPGO), Center for Research and Education on Dental Implants (CEPID), School of Dentistry (ODT), Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - W Teughels
- Department of Oral Health Sciences, KU Leuven, Leuven, Belgium
| | - J C M Souza
- Post-graduate Program in Dentistry (PPGO), Center for Research and Education on Dental Implants (CEPID), School of Dentistry (ODT), Federal University of Santa Catarina (UFSC), Florianópolis, Brazil.,Department of Biomedical Science, UIC School of Medicine, Rockford, IL, USA.,Ceramic and Composite Materials Research Group (CERMAT), Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil
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36
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de Araújo Nobre M, Maló P. Prevalence of periodontitis, dental caries, and peri-implant pathology and their relation with systemic status and smoking habits: Results of an open-cohort study with 22009 patients in a private rehabilitation center. J Dent 2017; 67:36-42. [PMID: 28750777 DOI: 10.1016/j.jdent.2017.07.013] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 06/12/2017] [Accepted: 07/21/2017] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES This investigation, based on a 3-year epidemiological surveillance open cohort study, aimed to provide an insight of the prevalence of periodontitis, dental caries and peri-implant pathology and to compare inferentially between healthy and systemic compromised patients. METHODS A total of 22009 patients were observed consisting in 9035 men (41.1%) and 12974 women (58.9%) with an average age of 48.5 years (standard deviation of 15.6years). The prevalence of the 3 chronical oral diseases was calculated. The comparison between healthy and systemic compromised patients for each oral disease was performed through multivariate logistic regression: Odds ratios (OR) with 95% confidence intervals (95%CI) were estimated in one general model and one systemic condition specific model adjusted for age and gender. Attributable fractions were estimated for systemic conditions (both models). The level of significance was set at 5%. RESULTS The prevalence rate of periodontitis, dental caries and peri-implant pathology was 17.6%, 36.6% and 13.9%, respectively. The systemic compromised status was associated with the prevalence of the three chronical oral diseases on the general models. The systemic condition specific models yielded Diabetes [OR=1.49, 95%CI (1.24;1.79)] and HIV+ [OR=4.37, 95%CI (1.05;18.24)] as risk indicators for Periodontitis; cardiovascular conditions [OR=1.10, 95%CI (1.01;1.20)], Diabetes [OR=1.24, 95%CI (1.05;1.46)] and neurologic conditions [OR=1.84, 95%CI (1.32;2.57)] as risk indicators for dental caries; and smoking habits as a risk indicator for all three oral diseases [OR=1.90, 95%CI (1.74;2.07) for Periodontitis; OR=1.18, 95%CI (1.09;1.27) for dental caries; OR=1.84, 95%CI (1.64;2.07) for peri-implant pathology]. Attributable fractions estimated a potential reduction of 12.2% of Periodontitis, and 4.3% of dental caries cases if the exposure to systemic conditions was prevented; while the prevention of exposure to smoking alone would result in a potential reduction of 37%, 7%, and 39% of Periodontitis, dental caries, and peri-implant pathology cases, respectively. CLINICAL SIGNIFICANCE The present study describes an epidemiological approach to the distribution and determinants of the three principal chronical oral diseases. The association of systemic conditions and smoking habits with oral disease prevalence highlight the importance of a narrow monitoring system. CONCLUSIONS The present study reported a high prevalence for oral disease and a potential association of a systemic compromised status and smoking habits with the three chronical oral diseases.
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Affiliation(s)
- Miguel de Araújo Nobre
- Research Development Department, Maló Clinic, Avenida dos Combatentes, 43, piso 11, 1600-042 Lisboa, Portugal.
| | - Paulo Maló
- Oral Surgery Department, Maló Clinic, Avenida dos Combatentes, 43, piso 9, 1600-042 Lisboa, Portugal.
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Shanbhag S, Pandis N, Mustafa K, Nyengaard JR, Stavropoulos A. Bone tissue engineering in oral peri-implant defects in preclinical in vivo research: A systematic review and meta-analysis. J Tissue Eng Regen Med 2017; 12:e336-e349. [PMID: 28095650 DOI: 10.1002/term.2412] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 10/23/2016] [Accepted: 01/13/2017] [Indexed: 12/12/2022]
Abstract
The regeneration and establishment of osseointegration within oral peri-implant bone defects remains a clinical challenge. Bone tissue engineering (BTE) is emerging as a promising alternative to autogenous and/or biomaterial-based bone grafting. The objective of this systematic review was to answer the focused question: in animal models, do cell-based BTE strategies enhance bone regeneration and/or implant osseointegration in experimental peri-implant defects, compared with grafting with autogenous bone or only biomaterial scaffolds? Electronic databases were searched for controlled animal studies reporting on peri-implant defects and implantation of mesenchymal stem cells (MSC) or other cells seeded on biomaterial scaffolds, following Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Random effects meta-analyses were performed for the outcomes histomorphometric bone area fraction (BA) and bone-to-implant contact (BIC). Nineteen studies reporting on large animal models (dogs and sheep) were included. Experimental defects were created surgically (16 studies) or via ligature-induced peri-implantitis (LIPI, three studies). In general, studies presented with an unclear to high risk of bias. In most studies, MSC were used in combination with alloplastic mineral phase or polymer scaffolds; no study directly compared cell-loaded scaffolds vs. autogenous bone. In three studies, cells were also modified by ex vivo gene transfer of osteoinductive factors. The meta-analyses indicated statistically significant benefits in favour of: (a) cell-loaded vs. cell-free scaffolds [weighted mean differences (WMD) of 10.73-12.30% BA and 11.77-15.15% BIC] in canine surgical defect and LIPI models; and (b) gene-modified vs. unmodified cells (WMD of 29.44% BA and 16.50% BIC) in canine LIPI models. Overall, heterogeneity in the meta-analyses was high (I2 70-88%); considerable variation was observed among studies regarding the nature of cells and scaffolds used. In summary, bone regeneration and osseointegration in peri-implant defects are enhanced by the addition of osteogenic cells to biomaterial scaffolds. Although the direction of treatment outcome is clearly in favour of BTE strategies, due to the limited magnitude of treatment effect observed, no conclusive statements regarding the clinical benefit of such procedures for oral indications can yet be made. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Siddharth Shanbhag
- Department of Clinical Dentistry, Centre for Clinical Dental Research, University of Bergen, Norway.,Department of Periodontology, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Nikolaos Pandis
- Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
| | - Kamal Mustafa
- Department of Periodontology, Faculty of Odontology, Malmö University, Malmö, Sweden
| | - Jens R Nyengaard
- Stereology and Electron Microscopy Laboratory, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Andreas Stavropoulos
- Department of Clinical Dentistry, Centre for Clinical Dental Research, University of Bergen, Norway
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Smith MM, Knight ET, Al-Harthi L, Leichter JW. Chronic periodontitis and implant dentistry. Periodontol 2000 2017; 74:63-73. [DOI: 10.1111/prd.12190] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2016] [Indexed: 12/22/2022]
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Effects of enamel matrix derivative on non-surgical management of peri-implant mucositis: a double-blind randomized clinical trial. Clin Oral Investig 2016; 21:2379-2388. [DOI: 10.1007/s00784-016-2033-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 12/08/2016] [Indexed: 12/20/2022]
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40
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Doornewaard R, Christiaens V, De Bruyn H, Jacobsson M, Cosyn J, Vervaeke S, Jacquet W. Long-Term Effect of Surface Roughness and Patients' Factors on Crestal Bone Loss at Dental Implants. A Systematic Review and Meta-Analysis. Clin Implant Dent Relat Res 2016; 19:372-399. [PMID: 27860171 DOI: 10.1111/cid.12457] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Publications from 2011 to 2015 were selected to evaluate effect of implant surface roughness on long-term bone loss as surrogate for peri-implantitis risk. 87 out of 2,566 papers reported the mean bone loss after at least 5 years of function. Estimation of the proportion of implants with bone loss above 1, 2, and 3 mm as well as analysis the effect of implant surface roughness, smoking, and history of periodontitis was performed. By means of the provided statistical information of bone loss (mean and standard deviation) the prevalence of implants with bone loss ranging from 1 to 3 mm was estimated. The bone loss was used as a surrogate parameter for "peri-implantitis" given the fact that "peri-implantitis" prevalence was not reported in most studies or when reported, the diagnostic criteria were unclear or of dubious quality. The outcome of this review suggests that peri-implant bone loss around minimally rough implant systems was statistically significant less in comparison to the moderately rough and rough implant systems. No statistically significant difference was observed between moderately rough and rough implant systems. The studies that compared implants with comparable design and different surface roughness, showed less average peri-implant bone loss around the less rough surfaces in the meta-analysis. However, due to the heterogeneity of the papers and the multifactorial cause for bone loss, the impact of surface roughness alone seems rather limited and of minimal clinical importance. Irrespective of surface topography or implant brand, the average weighted implant survival rate was 97.3% after 5 years or more of loading. If considering 3 mm bone loss after at least 5 years to represent the presence of "peri-implantitis," less than 5% of the implants were affected. The meta-analysis indicated that periodontal history and smoking habits yielded more bone loss.
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Affiliation(s)
- Ron Doornewaard
- Specialist in training, Master student Periodontology, Department Periodontology & Oral Implantology, Dental School, Faculty Medicine and Health Sciences, Ghent University Belgium
| | - Véronique Christiaens
- PhD student, Department Periodontology & Oral Implantology, Dental School, Faculty Medicine and Health Sciences, Ghent University Belgium
| | - Hugo De Bruyn
- full professor and chairman, Department Periodontology & Oral Implantology, Dental School, Faculty Medicine and Health Sciences, Ghent University Belgium, visiting professor, Department of Prosthodontics, Malmö University, Sweden
| | - Magnus Jacobsson
- adjunct professor, Department of Prosthodontics, Malmö University, Sweden
| | - Jan Cosyn
- professor, Department Periodontology & Oral Implantology, Dental School, Faculty Medicine and Health Sciences, Ghent University Belgium, professor, Faculty of Medicine and Health Sciences, Oral Health Research Group ORHE, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Stijn Vervaeke
- assistant professor, Department Periodontology & Oral Implantology, Dental School, Faculty Medicine and Health Sciences, Ghent University Belgium
| | - Wolfgang Jacquet
- professor, Faculty of Medicine and Pharmacy, Department of Educational Sciences EDWE-LOCI, Faculty of Psychology and Educational Sciences, Vrije Universiteit Brussel, Brussels, Belgium, professor, Faculty of Medicine and Health Sciences, Oral Health Research Group ORHE, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
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41
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Pérez-Chaparro PJ, Duarte PM, Shibli JA, Montenegro S, Lacerda Heluy S, Figueiredo LC, Faveri M, Feres M. The Current Weight of Evidence of the Microbiologic Profile Associated With Peri-Implantitis: A Systematic Review. J Periodontol 2016; 87:1295-1304. [DOI: 10.1902/jop.2016.160184] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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42
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Neves J, de Araújo Nobre M, Oliveira P, Martins Dos Santos J, Malo P. Risk Factors for Implant Failure and Peri-Implant Pathology in Systemic Compromised Patients. J Prosthodont 2016; 27:409-415. [PMID: 27348845 DOI: 10.1111/jopr.12508] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2016] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To identify the possible risk factors for implant failure and peri-implant pathology in a population of systemically compromised patients. MATERIALS AND METHODS This retrospective clinical study included a total of 721 systemically compromised patients (422 women, 299 men), with an average age of 51 years (range: 20 to 87) rehabilitated with dental implants. The average follow-up time was 7.3 years. The patients' demographic variables (age and gender) and clinical variables (implant location, type of implant surface, and systemic conditions) were recorded. Outcome measures were implant failure and peri-implant pathology. Binary logistic regression models were performed to investigate the effect of the patients' demographic and clinical characteristics on the dependent variables implant failure and peri-implant pathology. A linear regression model was performed to correlate the patient's characteristics with the number of failed implants. Odds ratios (OR) with 95% confidence intervals and corresponding levels of significance were estimated for each variable. RESULTS Multivariate logistic regression disclosed increased age (patients over 40 years of age) as a risk factor for implant failure (OR = 2.63) and hepatitis as a risk factor for peri-implant pathology (OR = 3.74). Multivariate linear regression disclosed rheumatologic and cardiac diseases to be correlated with a higher number of failed implants. CONCLUSIONS Within the limitations of this study, the results suggest no absolute contraindications for implant rehabilitation in a population of systemically compromised patients. Nevertheless, this study suggests that increasing age, rheumatological condition, cardiovascular condition, and hepatitis should be considered when performing implant-supported rehabilitations due to their negative influence on the outcome.
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Affiliation(s)
- Joana Neves
- Center for Interdisciplinary Research Egas Moniz, Campus Universitário, Caparica, Portugal.,Oral Hygiene Department, Maló Clinic, Lisbon, Portugal
| | | | - Pedro Oliveira
- Center for Interdisciplinary Research Egas Moniz, Campus Universitário, Caparica, Portugal
| | | | - Paulo Malo
- Department of Oral Surgery, Maló Clinic, Lisbon, Portugal
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de Araújo Nobre M, Mano Azul A, Rocha E, Maló P, Salvado F. Attributable fractions, modifiable risk factors and risk stratification using a risk score for peri-implant pathology. J Prosthodont Res 2016; 61:43-53. [PMID: 27032718 DOI: 10.1016/j.jpor.2016.03.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 03/10/2016] [Accepted: 03/16/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE This study aimed to estimate the impact of risk factors for peri-implant pathology, to identify potentially modifiable factors, and to evaluate the accuracy of the risk algorithm, risk scores and risk stratification. METHODS This retrospective case-control study with 1275 patients (255 cases; 1020 controls) retrieved a model according to the predictors: history of Periodontitis, bacterial plaque, bleeding, bone level, lack of passive fit or non-optimal screw joint, metal-ceramic restoration, proximity to other implants/teeth, and smoking habits. Outcome measures were the attributable fraction; the positive and negative likelihood ratios at different disease cut-off points illustrated by the area under the curve statistic. RESULTS Six predictors may be modified or controlled directly by either the patient or the clinician, accounting for a reduction in up to 95% of the peri-implant pathology cases. The positive and negative likelihood ratios were 9.69 and 0.13, respectively; the area under the curve was 0.96; a risk score was developed, making the complex statistical model useful to clinicians. CONCLUSIONS Based on the results, six predictors for the incidence of peri-implant pathology can be modified to significantly improve the outcome. It was possible to stratify patients per risk category according to the risk score, providing a tool for clinicians to support their decision-making process.
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44
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Dalago HR, Schuldt Filho G, Rodrigues MAP, Renvert S, Bianchini MA. Risk indicators for Peri-implantitis. A cross-sectional study with 916 implants. Clin Oral Implants Res 2016; 28:144-150. [DOI: 10.1111/clr.12772] [Citation(s) in RCA: 137] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Haline Renata Dalago
- Implant Dentistry; Federal University of Santa Catarina (UFSC); Florianópolis Brazil
| | - Guenther Schuldt Filho
- Implant Dentistry; Federal University of Santa Catarina (UFSC); Florianópolis Brazil
- Universität Bern; Bern Switzerland
| | | | - Stefan Renvert
- Department of Health Sciences; Kristianstad University; Kristianstad Sweden
- Blekinge Institute of Technology; Karlskrona Sweden
- School of Dental Sciences; Trinity College; Dublin Ireland
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Canullo L, Tallarico M, Radovanovic S, Delibasic B, Covani U, Rakic M. Distinguishing predictive profiles for patient-based risk assessment and diagnostics of plaque induced, surgically and prosthetically triggered peri-implantitis. Clin Oral Implants Res 2015; 27:1243-1250. [DOI: 10.1111/clr.12738] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Luigi Canullo
- Rome Italy
- Istituto Stomatologico Toscano; Camaiore Viareggio Italy
| | | | - Sandro Radovanovic
- Faculty of Organizational Sciences; University of Belgrade; Belgrade Serbia
| | - Boris Delibasic
- Faculty of Organizational Sciences; University of Belgrade; Belgrade Serbia
| | - Ugo Covani
- Istituto Stomatologico Toscano; Camaiore Viareggio Italy
| | - Mia Rakic
- Institute for Biological Research “Sinisa Stankovic”; University of Belgrade; Belgrade Serbia
- Faculty of Dental Surgery; Centre for Osteoarticular and Dental Tissue Engineering; INSERM U791; University of Nantes; Nantes France
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García-Delaney C, Sánchez-Garcés MÁ, Figueiredo R, Sánchez-Torres A, Gay-Escoda C. Clinical significance of interleukin-1 genotype in smoking patients as a predictor of peri-implantitis: A case-control study. Med Oral Patol Oral Cir Bucal 2015; 20:e737-43. [PMID: 26449434 PMCID: PMC4670255 DOI: 10.4317/medoral.20655] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Accepted: 05/05/2015] [Indexed: 11/15/2022] Open
Abstract
Background Interleukin-1 (IL-1) is a proinflammatory cytokine that plays an important role in the pathogenesis of periodontitis, and so it might be useful to detect high-risk cases of peri-implantitis. It has been reported that IL-1 polymorphisms and smoking habit have a synergic effect, increasing the incidence of peri-implantitis. The aim of the present study was to evaluate the relationship between IL-1 gene polymorphisms and peri-implantitis in smoking patients. Material and Methods A case-control study was performed in 27 patients with peri-implantitis and 27 patients with healthy implants. All patients included were smokers. IL-1A-C889T, IL-1B+C3953T and IL-1RN+T2018C were identified by polymerase chain reaction (PCR) amplification in order to establish a relation between these variables and the presence of peri-implantitis. A bivariate analysis was performed and odds-ratio (OR) were calculated. Results The incidence of peri-implantitis was significantly higher in patients with previous history of periodontitis (p=0.024; OR=10.9). Both groups were similar regarding IL-1A-C889T, IL-1B+C3953T and IL-1RN+T2018C genotypes. No increased risk in heavy smokers with IL-1 polymorphism was found. Conclusions IL-1 genotypes do not seem to be good predictors of peri-implantitis in the great majority of smoking patients. Furthermore, no synergic effect was found between IL-1 genotypes and heavy smokers. Patients with a previous history of periodontitis were more prone to peri-implantitis. Key words:Peri-implantitis, interleukin-1 genotype positive, case-control study, smoking.
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Affiliation(s)
- Cristina García-Delaney
- Faculty of Dentistry. Campus de Bellvitge, University of Barcelona, C/ Feixa Llarga, s/n, Pavelló Govern, 2 planta, Despatx 2.9, 08907 L'Hospitalet de Llobregat, Barcelona Spain,
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Renvert S, Quirynen M. Risk indicators for peri-implantitis. A narrative review. Clin Oral Implants Res 2015; 26 Suppl 11:15-44. [DOI: 10.1111/clr.12636] [Citation(s) in RCA: 143] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2015] [Indexed: 12/24/2022]
Affiliation(s)
- Stefan Renvert
- Department of Oral Health Sciences; Kristianstad University; Kristianstad Sweden
- School of Dental Sciences; Trinity College; Dublin Ireland
- Blekinge Institute of Technology; Karlskrona Sweden
| | - Marc Quirynen
- Department of Oral Health Sciences; Katholieke Universiteit Leuven; University Hospitals Leuven; Leuven Belgium
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Marcantonio C, Nicoli LG, Marcantonio Junior E, Zandim-Barcelos DL. Prevalence and Possible Risk Factors of Peri-implantitis: A Concept Review. J Contemp Dent Pract 2015; 16:750-757. [PMID: 26522602 DOI: 10.5005/jp-journals-10024-1752] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
AIM The purpose of this review is to estimate the prevalence of peri-implantitis, as well as to determine possible risk factors associated with its development in patients treated with oral implants. BACKGROUND Although implant therapy has been identified as a successful and predictable treatment for partially and fully edentulous patients, complications and failures can occur. Peri-implantitis is considered a biologic complication that results in bone loss around implants and may lead to implant treatment failure. RESULTS A great variation has been observed in the literature regarding the prevalence of peri-implantitis according to the diagnostic criteria used to define peri-implantitis. The prevalence ranges from 4.7 to 43% at implant level, and from 8.9 to > 56% at patient level. Many risk factors that may lead to the establishment and progression of peri-implantitis have been suggested. There is strong evidence that presence and history of periodontitis are potential risk factors for peri-implantitis. Cigarette smoking has not yet been conclusively established as a risk factor for peri-implantitis, although extra care should be taken with dental implant in smokers. Other risk factors, such as diabetes, genetic traits, implant surface roughness and presence of keratinized mucosa still require further investigation. CONCLUSION Peri-implantitis is not an uncommon complication following implant therapy. A higher prevalence of peri-implantitis has been identified for patients with presence or history of periodontal disease and for smokers. Until now, a true risk factor for peri-implantitis has not been established. Supportive maintenance program is essential for the long-term success of treatments with oral implants. CLINICAL SIGNIFICANCE The knowledge of the real impact of peri-implantitis on the outcome of treatments with oral implants as well as the identification of risk factors associated to this inflammatory condition are essential for the development of supportive maintenance programs and the establishment of prevention protocols.
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Affiliation(s)
- Claudio Marcantonio
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara, Universidade Estadual Paulista, UNESP, Sao Paulo, Brazil
| | - Lelis Gustavo Nicoli
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara, Universidade Estadual Paulista, UNESP, Sao Paulo, Brazil
| | - Elcio Marcantonio Junior
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara, Universidade Estadual Paulista, UNESP, Sao Paulo, Brazil
| | - Daniela Leal Zandim-Barcelos
- Assistant Professor, Department of Diagnosis and Surgery, School of Dentistry at Araraquara, Universidade Estadual Paulista, UNESP, Humaita, 1680, Zipcode: 14801-903 Araraquara/Sao Paulo, Brazil, Phone: +55 16 33016508 e-mail:
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Warreth A, Boggs S, Ibieyou N, El-Helali R, Hwang S. Peri-implant diseases: an overview. ACTA ACUST UNITED AC 2015; 42:166-8, 171-4, 177-80 passim. [PMID: 26058231 DOI: 10.12968/denu.2015.42.2.166] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The use of dental implants in replacing missing teeth is proven to be a valid treatment with a high success rate. To achieve the best treatment outcome in all implant systems, the implant has to be able to integrate with the surrounding tissue. However, dental implants are affected by peri-implant diseases and may fail as a result. As the number of implants placed continues to increase, the prevalence of peri-implant disease will also increase. This requires preventive measures to inhibit the development of the disease and stop its progression. Clinical Relevance: Understanding how to maintain healthy peri-implant tissue as well as diagnosis and treatment of disease are vital for every dentist and dental student.
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de Araújo Nobre M, Mano Azul A, Rocha E, Maló P. Risk factors of peri-implant pathology. Eur J Oral Sci 2015; 123:131-9. [DOI: 10.1111/eos.12185] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2015] [Indexed: 01/20/2023]
Affiliation(s)
- Miguel de Araújo Nobre
- Institute of Preventive Medicine; Faculty of Medicine; University of Lisbon; Lisbon Portugal
- Malo Clinic; Lisbon Portugal
| | | | - Evangelista Rocha
- Institute of Preventive Medicine; Faculty of Medicine; University of Lisbon; Lisbon Portugal
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