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British Journal of Sports Medicine Dec 2018
Topics: Athletes; Dental Plaque; Humans; Nutritional Status; Oral Health; Oral Hygiene; Sports; Sports Nutritional Physiological Phenomena
PubMed: 29853456
DOI: 10.1136/bjsports-2017-098919 -
Australian Dental Journal Dec 2019To identify and map existing evidence on the effectiveness of interdental cleaning devices in preventing dental caries and periodontal diseases, a scoping review was... (Review)
Review
To identify and map existing evidence on the effectiveness of interdental cleaning devices in preventing dental caries and periodontal diseases, a scoping review was carried out by electronically searching PubMed, Scopus and Embase. Studies on interdental cleaning devices, written in English, and published from January 2008 up to April 2019 were included in the review. Of 1860 studies identified, six systematic reviews (SR) were included in the review. One SR each was on flossing, interdental brushes, wood sticks and oral irrigation. Of two SR on multitude of interdental cleaning devices, one assessed comparative efficacy while the other both the individual and comparative efficacy. All reviews had assessed the heterogeneity and the methodological quality of studies included, and performed data extraction and meta-analysis where appropriate. Evidence ranged from weak to moderate with very low- to low-certainty for the adjunctive benefit of these devices to control plaque and gingivitis. It warrants long-term studies with sufficient power and those assessing the impact of interdental cleaning on interproximal caries to corroborate such evidence. Available evidence on the efficacy of interdental cleaning devices suggests that dental practitioners recommend patient-specific interdental cleaning devices that enable patients to achieve a safe and high standard of interdental cleaning.
Topics: Dental Caries; Dental Devices, Home Care; Dental Plaque; Gingivitis; Humans; Periodontal Diseases; Systematic Reviews as Topic; Toothbrushing
PubMed: 31556125
DOI: 10.1111/adj.12722 -
Journal of Clinical Periodontology Jun 2018Periodontal health is defined by absence of clinically detectable inflammation. There is a biological level of immune surveillance that is consistent with clinical...
Periodontal health and gingival diseases and conditions on an intact and a reduced periodontium: Consensus report of workgroup 1 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions.
Periodontal health is defined by absence of clinically detectable inflammation. There is a biological level of immune surveillance that is consistent with clinical gingival health and homeostasis. Clinical gingival health may be found in a periodontium that is intact, i.e. without clinical attachment loss or bone loss, and on a reduced periodontium in either a non-periodontitis patient (e.g. in patients with some form of gingival recession or following crown lengthening surgery) or in a patient with a history of periodontitis who is currently periodontally stable. Clinical gingival health can be restored following treatment of gingivitis and periodontitis. However, the treated and stable periodontitis patient with current gingival health remains at increased risk of recurrent periodontitis, and accordingly, must be closely monitored. Two broad categories of gingival diseases include non-dental plaque biofilm-induced gingival diseases and dental plaque-induced gingivitis. Non-dental plaque biofilm-induced gingival diseases include a variety of conditions that are not caused by plaque and usually do not resolve following plaque removal. Such lesions may be manifestations of a systemic condition or may be localized to the oral cavity. Dental plaque-induced gingivitis has a variety of clinical signs and symptoms, and both local predisposing factors and systemic modifying factors can affect its extent, severity, and progression. Dental plaque-induced gingivitis may arise on an intact periodontium or on a reduced periodontium in either a non-periodontitis patient or in a currently stable "periodontitis patient" i.e. successfully treated, in whom clinical inflammation has been eliminated (or substantially reduced). A periodontitis patient with gingival inflammation remains a periodontitis patient (Figure 1), and comprehensive risk assessment and management are imperative to ensure early prevention and/or treatment of recurrent/progressive periodontitis. Precision dental medicine defines a patient-centered approach to care, and therefore, creates differences in the way in which a "case" of gingival health or gingivitis is defined for clinical practice as opposed to epidemiologically in population prevalence surveys. Thus, case definitions of gingival health and gingivitis are presented for both purposes. While gingival health and gingivitis have many clinical features, case definitions are primarily predicated on presence or absence of bleeding on probing. Here we classify gingival health and gingival diseases/conditions, along with a summary table of diagnostic features for defining health and gingivitis in various clinical situations.
Topics: Consensus; Dental Plaque; Gingivitis; Humans; Periodontitis; Periodontium
PubMed: 29926499
DOI: 10.1111/jcpe.12940 -
Journal of Periodontology Jun 2018A classification for peri-implant diseases and conditions was presented. Focused questions on the characteristics of peri-implant health, peri-implant mucositis,...
Peri-implant diseases and conditions: Consensus report of workgroup 4 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions.
A classification for peri-implant diseases and conditions was presented. Focused questions on the characteristics of peri-implant health, peri-implant mucositis, peri-implantitis, and soft- and hard-tissue deficiencies were addressed. Peri-implant health is characterized by the absence of erythema, bleeding on probing, swelling, and suppuration. It is not possible to define a range of probing depths compatible with health; Peri-implant health can exist around implants with reduced bone support. The main clinical characteristic of peri-implant mucositis is bleeding on gentle probing. Erythema, swelling, and/or suppuration may also be present. An increase in probing depth is often observed in the presence of peri-implant mucositis due to swelling or decrease in probing resistance. There is strong evidence from animal and human experimental studies that plaque is the etiological factor for peri-implant mucositis. Peri-implantitis is a plaque-associated pathological condition occurring in tissues around dental implants, characterized by inflammation in the peri-implant mucosa and subsequent progressive loss of supporting bone. Peri-implantitis sites exhibit clinical signs of inflammation, bleeding on probing, and/or suppuration, increased probing depths and/or recession of the mucosal margin in addition to radiographic bone loss. The evidence is equivocal regarding the effect of keratinized mucosa on the long-term health of the peri-implant tissue. It appears, however, that keratinized mucosa may have advantages regarding patient comfort and ease of plaque removal. Case definitions in day-to-day clinical practice and in epidemiological or disease-surveillance studies for peri-implant health, peri-implant mucositis, and peri-implantitis were introduced. The proposed case definitions should be viewed within the context that there is no generic implant and that there are numerous implant designs with different surface characteristics, surgical and loading protocols. It is recommended that the clinician obtain baseline radiographic and probing measurements following the completion of the implant-supported prosthesis.
Topics: Animals; Consensus; Dental Implants; Dental Plaque; Humans; Peri-Implantitis; Stomatitis
PubMed: 29926955
DOI: 10.1002/JPER.17-0739 -
Journal of Clinical Periodontology Dec 2017To assess long-term attachment and periodontitis-related tooth loss (PTL) in untreated periodontal disease over 40 years.
OBJECTIVES
To assess long-term attachment and periodontitis-related tooth loss (PTL) in untreated periodontal disease over 40 years.
MATERIAL AND METHODS
Data originated from the natural history of periodontitis study in Sri Lankan tea labourers first examined in 1970. In 2010, 75 subjects (15.6%) of the original cohort were re-examined.
RESULTS
PTL over 40 years varied between 0 and 28 teeth (mean 13.1). Four subjects presented with no PTL, while 12 were edentulous. Logistic regression revealed attachment loss as a statistically significant covariate for PTL (p < .004). Markov chain analysis showed that smoking and calculus were associated with disease initiation and that calculus, plaque, and gingivitis were associated with loss of attachment and progression to advanced disease. Mean attachment loss <1.81 mm at the age of 30 yielded highest sensitivity and specificity (0.71) to allocate subjects into a cohort with a dentition of at least 20 teeth at 60 years of age.
CONCLUSIONS
These results highlight the importance of treating early periodontitis along with smoking cessation, in those under 30 years of age. They further show that calculus removal, plaque control, and the control of gingivitis are essential in preventing disease progression, further loss of attachment and ultimately tooth loss.
Topics: Adolescent; Adult; Areca; Chronic Periodontitis; Dental Calculus; Dental Plaque; Disease Progression; Gingivitis; Habits; Hong Kong; Humans; Jaw, Edentulous, Partially; Logistic Models; Longitudinal Studies; Male; Markov Chains; Mouth, Edentulous; Periodontal Attachment Loss; Periodontal Diseases; Periodontal Index; Periodontitis; Risk Factors; Sensitivity and Specificity; Smoking; Smoking Cessation; Time Factors; Tooth Loss; Young Adult
PubMed: 28733997
DOI: 10.1111/jcpe.12782 -
Molecular Oral Microbiology Jun 2017
Topics: Biofilms; Dental Plaque; History, 20th Century; History, 21st Century; Microbiology; United States
PubMed: 28317288
DOI: 10.1111/omi.12179 -
Methods in Molecular Biology (Clifton,... 2021The human oral cavity is a major point of entry for microorganisms, many of which live and multiply in the mouth. In addition, it provides an accessible site for...
The human oral cavity is a major point of entry for microorganisms, many of which live and multiply in the mouth. In addition, it provides an accessible site for sampling compared to other parts of the body; however, caution should be taken during oral sampling as many factors contribute to the microbial diversity in a site-dependent manner. The accessibility of the oral cavity and its microbial diversity emphasize the crucial need to avoid cross-contamination during the sampling procedure. In this chapter, we describe various detailed oral sampling procedures. These methods include supragingival dental plaque sampling, subgingival dental plaque sampling, oral mucosal sampling, and endodontic sampling methods for extracted teeth or in the patient's mouth. The proposed protocols provide tips to avoid contamination between different oral sources of bacteria and possible alternatives to the tools used.
Topics: Bacteria; Dental Plaque; Humans; Mouth; Mouth Mucosa
PubMed: 34410637
DOI: 10.1007/978-1-0716-1518-8_2 -
Oral Health & Preventive Dentistry Jun 2022To summarise the available data on the effects of chlorhexidine (CHX) mouthwash in treating gingivitis during treatment with fixed orthodontic appliances. (Meta-Analysis)
Meta-Analysis
PURPOSE
To summarise the available data on the effects of chlorhexidine (CHX) mouthwash in treating gingivitis during treatment with fixed orthodontic appliances.
MATERIALS AND METHODS
Multiple electronic databases were searched up to December 7th, 2021. Only randomised controlled trials (RCTs) were eligible for inclusion. The quality of the included RCTs was assessed with the Cochrane risk of bias tool for randomised trials (RoB 2.0). After data extraction and risk of bias assessment, differences were recorded in several oral hygiene indices in time and mean percentage change in those indices using different antimicrobial solutions.
RESULTS
Fourteen studies were deemed eligible for inclusion, reporting on a total of 602 patients with an age range of 11-35 years. The experimental solution was a 0.06%, 0.12%, or 0.2% CHX mouthwash with the control either a placebo mouthwash or a selection from a variety of mouthwashes. Treatment duration varied from 1 day to almost 5 months and the follow-up period varied from 1 min to 5 months. Chlorhexidine mouthrinses led to reduced plaque accumulation and gingival inflammation during orthodontic treatment, while at the same time, some of the control group mouthrinses were deemed equally effective. No statistically significant difference was detected in the meta-analysis between CHX and mouthwashes with propolis/probiotics/herbs in terms of the gingival index at 3 to 4 weeks (mean difference 0.07, 95% CI: -0.18, 0.31, p = 0.59).
CONCLUSION
Chlorhexidine mouthwash in orthodontic patients successfully controls gingival inflammation and bleeding when compared to untreated controls, but is equally effective as other mouthrinses where various oral health indices are concerned.
Topics: Adolescent; Adult; Child; Chlorhexidine; Dental Plaque; Gingivitis; Humans; Inflammation; Mouthwashes; Young Adult
PubMed: 35762364
DOI: 10.3290/j.ohpd.b3170043 -
Journal of Clinical Periodontology Jun 2018This narrative review summarizes the current evidence about the role that the fabrication and presence of dental prostheses and tooth-related factors have on the... (Review)
Review
OBJECTIVES
This narrative review summarizes the current evidence about the role that the fabrication and presence of dental prostheses and tooth-related factors have on the initiation and progression of gingivitis and periodontitis.
FINDINGS
Placement of restoration margins within the junctional epithelium and supracrestal connective tissue attachment can be associated with gingival inflammation and, potentially, recession. The presence of fixed prostheses finish lines within the gingival sulcus or the wearing of partial, removable dental prostheses does not cause gingivitis if patients are compliant with self-performed plaque control and periodic maintenance. However, hypersensitivity reactions to the prosthesis dental material can be present. Procedures adopted for the fabrication of dental restorations and fixed prostheses have the potential to cause traumatic loss of periodontal supporting tissues. Tooth anatomic factors, root abnormalities, and fractures can act as plaque-retentive factors and increase the likelihood of gingivitis and periodontitis.
CONCLUSIONS
Tooth anatomic factors, such as root abnormalities and fractures, and tooth relationships in the dental arch and with the opposing dentition can enhance plaque retention. Restoration margins located within the gingival sulcus do not cause gingivitis if patients are compliant with self-performed plaque control and periodic maintenance. Tooth-supported and/or tooth-retained restorations and their design, fabrication, delivery, and materials have often been associated with plaque retention and loss of attachment. Hypersensitivity reactions can occur to dental materials. Restoration margins placed within the junctional epithelium and supracrestal connective tissue attachment can be associated with inflammation and, potentially, recession. However, the evidence in several of the reviewed areas, especially related to the biologic mechanisms by which these factors affect the periodontium, is not conclusive. This highlights the need for additional well-controlled animal studies to elucidate biologic mechanisms, as well as longitudinal prospective human trials. Adequate periodontal assessment and treatment, appropriate instructions, and motivation in self-performed plaque control and compliance to maintenance protocols appear to be the most important factors to limit or avoid potential negative effects on the periodontium caused by fixed and removable prostheses.
Topics: Dental Plaque; Dental Prosthesis; Gingivitis; Humans; Periodontitis; Prospective Studies
PubMed: 29926482
DOI: 10.1111/jcpe.12950 -
Journal of Periodontology Jun 2018This narrative review summarizes the current evidence about the role that the fabrication and presence of dental prostheses and tooth-related factors have on the... (Review)
Review
OBJECTIVES
This narrative review summarizes the current evidence about the role that the fabrication and presence of dental prostheses and tooth-related factors have on the initiation and progression of gingivitis and periodontitis.
FINDINGS
Placement of restoration margins within the junctional epithelium and supracrestal connective tissue attachment can be associated with gingival inflammation and, potentially, recession. The presence of fixed prostheses finish lines within the gingival sulcus or the wearing of partial, removable dental prostheses does not cause gingivitis if patients are compliant with self-performed plaque control and periodic maintenance. However, hypersensitivity reactions to the prosthesis dental material can be present. Procedures adopted for the fabrication of dental restorations and fixed prostheses have the potential to cause traumatic loss of periodontal supporting tissues. Tooth anatomic factors, root abnormalities, and fractures can act as plaque-retentive factors and increase the likelihood of gingivitis and periodontitis.
CONCLUSIONS
Tooth anatomic factors, such as root abnormalities and fractures, and tooth relationships in the dental arch and with the opposing dentition can enhance plaque retention. Restoration margins located within the gingival sulcus do not cause gingivitis if patients are compliant with self-performed plaque control and periodic maintenance. Tooth-supported and/or tooth-retained restorations and their design, fabrication, delivery, and materials have often been associated with plaque retention and loss of attachment. Hypersensitivity reactions can occur to dental materials. Restoration margins placed within the junctional epithelium and supracrestal connective tissue attachment can be associated with inflammation and, potentially, recession. However, the evidence in several of the reviewed areas, especially related to the biologic mechanisms by which these factors affect the periodontium, is not conclusive. This highlights the need for additional well-controlled animal studies to elucidate biologic mechanisms, as well as longitudinal prospective human trials. Adequate periodontal assessment and treatment, appropriate instructions, and motivation in self-performed plaque control and compliance to maintenance protocols appear to be the most important factors to limit or avoid potential negative effects on the periodontium caused by fixed and removable prostheses.
Topics: Dental Plaque; Dental Prosthesis; Gingivitis; Humans; Periodontitis; Prospective Studies
PubMed: 29926939
DOI: 10.1002/JPER.16-0569