Abstract：
AIM:A recent cluster analysis has identified three gingival biotypes among 100 periodontally healthy subjects based on different combinations of morphometric data related to maxillary front teeth and surrounding soft tissues. Patients with a thin-scalloped biotype are considered at risk because they have been associated with a compromised soft tissue response following surgical and/or restorative therapy. Hence, an accurate identification of these high-risk patients is warranted. The purpose of the present study was to evaluate the precision of simple visual inspection as a method to identify the gingival biotype by experienced and inexperienced clinicians. MATERIAL AND METHODS:Fifteen clinicians (five Restorative Dentists, five Periodontists and five Students) were invited to assess the gingival biotype (thin-scalloped, thick-flat, thick-scalloped) of 100 periodontally healthy subjects based on clinical slides. Cluster analysis on these subjects was used as the gold standard and the accuracy in identifying the gingival biotype was determined using percentile agreement and kappa statistics. Intra- and inter-examiner reliability were also calculated. RESULTS:The gingival biotype was accurately identified only in about half of the cases irrespective of the clinician's experience. The thick-flat biotype was mostly recognized especially by experienced clinicians (> or =70% of the cases). Nearly half of the thin-scalloped cases were misclassified. The intra-examiner repeatability was fair to substantial (kappa: 0.328-0.670) and the inter-examiner reproducibility was slight to moderate (kappa: 0.127-0.547). CONCLUSIONS:Simple visual inspection may not be considered a valuable method to identify the gingival biotype as nearly half of the high-risk patients are overlooked.
journal_name
J Clin Periodontoljournal_title
Journal of clinical periodontologyauthors
Eghbali A,De Rouck T,De Bruyn H,Cosyn Jdoi
10.1111/j.1600-051X.2009.01479.xsubject
Has Abstractpub_date
2009-11-01 00:00:00pages
958-63issue
11eissn
0303-6979issn
1600-051Xpii
CPE1479journal_volume
36pub_type
杂志文章abstract：:This study was undertaken to test the hypothesis that seeded periodontal ligament cells are able to create new attachment. In one beagle dog, a premolar was removed and scrapings of the ligament were cultured. Artificial periodontal defects were made and the cultured ligament cells were seeded on the planed root surfa...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1991.tb01133.x
更新日期：1991-03-01 00:00:00
abstract：AIMS:This paper reports the treatment of the periodontal component of the Papillon-Lefèvre syndrome in 2 siblings (case A, born 1974; case B, born 1976). METHOD:The initial treatment, in 1982, consisted of extraction of all primary teeth, scaling and rootplaning of the erupted permanent teeth and systemic antibiotic t...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2000.027005354.x
更新日期：2000-05-01 00:00:00
abstract：:The purpose of the study was to examine the association between alignment conditions of anterior teeth and dental health in 15-year-old adolescents. The study group consisted of 74 females and 70 males with 6 anterior teeth in both jaws. The following parameters were assessed: plaque index (P1I), gingival index (GI), ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1985.tb02297.x
更新日期：1985-04-01 00:00:00
abstract：:Short-chain carboxylic acids (SCCA; C < or = 5; e.g., lactic acid, propionic acid, butyric acid) are metabolic by-products of bacterial metabolism which accumulate in the gingival crevice, and exhibit significant biological activity, including the ability to alter gene expression. It has been hypothesized that among t...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1996.tb00604.x
更新日期：1996-08-01 00:00:00
abstract：BACKGROUND:A polymorphism in the promoter region of the transforming growth factor beta-1 (TGF-beta1) gene was described at position -509. This polymorphism represents a C-to-T base exchange, which creates a YY1 consensus sequence in an area involved with down transcription regulation. This polymorphism has been associ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2003.00323.x
更新日期：2003-06-01 00:00:00
abstract：:Little is known about the relationship of aging to periodontal disease. The immune response undergoes aging-related changes resulting in loss of functional capacity. The aim of this study was to investigate the relationship between levels of serum IgG antibodies against suspected periodontal pathogenic microorganisms ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1995.tb01782.x
更新日期：1995-11-01 00:00:00
abstract：AIM:A randomized controlled clinical trial was designed to evaluate the efficacy of the photodynamic therapy (PDT) in the treatment of residual pockets of chronic periodontitis patients. MATERIAL AND METHODS:Thirty-four patients with at least four residual periodontal pockets undergoing maintenance care were included ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,随机对照试验
doi：10.1111/jcpe.12393
更新日期：2015-05-01 00:00:00
abstract：AIM:To compare polymerase chain reaction (PCR) with subsequent reverse hybridization (micro-IDent test) and checkerboard DNA-DNA hybridization for the identification of 13 bacterial species in subgingival plaque samples. MATERIAL AND METHODS:Subgingival plaque samples were taken using paper points and curettes from tw...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2009.01434.x
更新日期：2009-08-01 00:00:00
abstract：AIM:To develop an improved method for quantitative assessment of antimicrobial efficacy and substantivity of mouth rinses and dentifrices on in vivo treated plaque. MATERIAL AND METHODS:Nine- and 72-h-old plaques were formed in volunteers carrying out standardized hygiene using NaF-containing dentifrice. Plaques were ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2005.00859.x
更新日期：2006-01-01 00:00:00
abstract：:Although root instrumentation has been accepted as the most important cause-related treatment of periodontal diseases, repeated scaling and root planing may over time result in substantive loss of tooth substance and increased sensitivity of the teeth. In an effort to minimize these side effects of therapy, non-root s...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1034/j.1600-051x.1999.t01-6-261101.x
更新日期：1999-11-01 00:00:00
abstract：:The possible effects of ultrasonic scaling of all maxillary teeth for a total of 5 min on the inner ears of 20 healthy young adults, 22-36 years of age, were investigated by means of pure tone audiometry. Audiograms were obtained just before and immediatley after scaling. Temporary shifts in hearing threshold (TTS) of...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1976.tb01858.x
更新日期：1976-05-01 00:00:00
abstract：BACKGROUND/AIMS:Periodontal infections with Actinobacillus actinomycetemcomitans seem to be refractory to conventional therapy. The aim of the present study was to test the in vitro susceptibilities of A. actinomycetemcomitans strains to a panel of seven orally administrable antibiotics. METHODS:A total of 60 isolates...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2002.290810.x
更新日期：2002-08-01 00:00:00
abstract：:The aim of the present study was to determine by standard cultivation procedures the detection frequencies of Porphyromonas gingivalis, Prevotella intermedia, Fusobacterium nucleatum, Actinobacillus actinomycetemcomitans, Bacteroides forsythus, and Capnocytophaga species as well as various enteric rods in subgingival ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1996.tb00546.x
更新日期：1996-02-01 00:00:00
abstract：:Periodontal disease indicators were evaluated according to the periodontal treatment need system (PTNS) in random samples of 35-year-old citizens of Oslo in 1973 and 1984. The study indicated that although periodontal disease was a common finding in both samples, there was a significant reduction in score C (indicatin...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1990.tb00021.x
更新日期：1990-04-01 00:00:00
abstract：:A random sample of non-institutionalized elderly people in Orebro County, Sweden, has been examined. The present report studies marginal bone levels in this population. Measurements were made on intra-oral radiographs. The marginal bone levels of the teeth were measured in fifths between the apex and a point 1 mm apic...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1987.tb00950.x
更新日期：1987-02-01 00:00:00
abstract：AIM:To identify possible novel biomarkers in gingival crevicular fluid (GCF) samples from chronic periodontitis (CP) and periodontally healthy individuals using high-throughput proteomic analysis. MATERIALS AND METHODS:Gingival crevicular fluid samples were collected from 12 CP and 12 periodontally healthy subjects. S...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2011.01805.x
更新日期：2012-03-01 00:00:00
abstract：:Although it is established that the immunosuppressant cyclosporin-A (CsA) and calcium antagonists [Nifedipine (Nif) and Diltiazem (Dz)] can independently induce gingival enlargement, little has been documented on the significance of the salivary CsA levels and the combined effect of CsA and a calcium antagonist upon g...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1993.tb00360.x
更新日期：1993-04-01 00:00:00
abstract：:The purpose of this investigation was to analyze the clinical crown of the 3 tooth groups of the maxillary anterior sextant of the permanent dentition of normal subjects with respect to (i) width, length and the width/length ratios and (ii) determine if there is a correlation between tooth dimensions or tooth group ra...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.1999.260304.x
更新日期：1999-03-01 00:00:00
abstract：BACKGROUND:Diabetes mellitus (DM) is undiagnosed in approximately 1/2 of the patients actually suffering from the disease. In addition, the prevalence of DM is more than 2x as high in patients with periodontitis when compared to periodontally healthy subjects. Thus, a high number of patients with periodontitis may have...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2002.290306.x
更新日期：2002-03-01 00:00:00
abstract：BACKGROUND:Application of recombinant human bone morphogenetic protein-2 (rhBMP-2) has been associated with significant adverse events in craniofacial settings, including swelling and seroma formation. Recent work has demonstrated an inverse relationship between bone formation/maturation and rhBMP-2 dose, frequency/sev...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.12270
更新日期：2014-08-01 00:00:00
abstract：AIM:This study evaluates the clinical outcomes of a novel tunnel-like surgical technique in the treatment of isolated deep intrabony defects. MATERIAL AND METHODS:Twelve patients presenting with at least one isolated deep intrabony defect received regenerative periodontal treatment with "entire papilla preservation (E...
journal_title：Journal of clinical periodontology
pub_type：
doi：10.1111/jcpe.12780
更新日期：2017-09-01 00:00:00
abstract：AIM:To assess the relationship between sense of coherence (SOC) and oral health, and the role of oral health-related behaviours in this relationship. MATERIALS AND METHODS:This is a cross-sectional study of 5401 dentate adults who participated in the nationally representative Health 2000 Survey in Finland. The survey ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2010.01604.x
更新日期：2010-11-01 00:00:00
abstract：OBJECTIVES:Safety and efficacy of glycine powder air-polishing (GPAP) in removing subgingival biofilm have been previously demonstrated. The hypothesis that GPAP results in less gingival erosion than sodium bicarbonate air-polishing (SBAP) or hand-instrumentation was assessed. MATERIAL AND METHODS:In each of 10 patien...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,随机对照试验
doi：10.1111/j.1600-051X.2007.01195.x
更新日期：2008-04-01 00:00:00
abstract：:The subgingival microflora was assessed by means of dark field microscopy in 106 pockets of 47 subjects with long-term insulin-dependent diabetes mellitus (IDD). The microbiota of 55 healthy sulci (probing depth < 4 mm) and 51 periodontally diseased (probing depth > or = 4 and 6 mm) pockets were analyzed. The mean dur...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1996.tb00536.x
更新日期：1996-02-01 00:00:00
abstract：:This study investigated the extent of and reasons for variation in the periodontal referral patterns of general dental practitioners in Northern Ireland. A questionnaire was circulated to all general dental practitioners in Northern Ireland. This questionnaire investigated the management of periodontal disease in the ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1998.tb02502.x
更新日期：1998-08-01 00:00:00
abstract：OBJECTIVES:It is often recommended that manual toothbrushes should be replaced every 3 months. The aim of this study was to compare the effectiveness of new and 3-month-old toothbrushes in the removal of dental plaque. MATERIALS AND METHODS:A single examiner blind, randomized study was performed in which 40 adult pati...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1034/j.1600-051x.2002.290709.x
更新日期：2002-07-01 00:00:00
abstract：AIM:To evaluate the 1-year outcome of Minimally Invasive Single Implant Treatment (M.I.S.I.T.) based on ridge preservation and contour augmentation in patients with a high aesthetic risk profile. MATERIALS AND METHODS:Periodontally healthy non-smoking patients with a failing tooth in the anterior maxilla (15-25) were ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.12384
更新日期：2015-04-01 00:00:00
abstract：AIM:The current investigation evaluated changes in levels and proportions of 40 bacterial species in subgingival plaque samples during, immediately after and up to 1 year after metronidazole or amoxicillin therapy combined with SRP. METHOD:After baseline clinical and microbiological monitoring, 17 adult periodontitis ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2001.028007597.x
更新日期：2001-07-01 00:00:00
abstract：BACKGROUND:Cross-arch bridges are used to stabilize teeth for patients with reduced periodontal support. Little is known about technical or biological complications, whether teeth and implants can be combined in this type of bridge and the long-term effects on tooth loss. MATERIALS AND METHODS:All patients treated in ...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-051X.2009.01528.x
更新日期：2010-03-01 00:00:00
abstract：AIM AND BACKGROUND:The position of the most apical inter-dental portion of the alveolar crest is classically used in osseous resective surgery (ORS) to establish the amount of the inter-proximal and buccal/lingual bone resection. Supracrestal fibres connected to the root cementum are always present coronal to the alveo...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2006.01027.x
更新日期：2007-02-01 00:00:00
