Abstract:
:The purpose of the present study was to assess by radiographic means the pattern of destructive periodontal disease within the dentition of individuals of different ages. Full-mouth series of intra-oral radiographs from 531 dentate individuals aged 25-75 years were examined with respect to number and type of remaining teeth, location of the alveolar bone in relation to the cemento-enamel junction and presence of angular bony defects. The assessments of alveolar bone levels and angular bony defects were performed at the approximal surfaces of all teeth present. The results showed that although most individuals had experienced a reduction in alveolar bone height with age, only a small number of subjects had developed advanced breakdown of the periodontium. Hence, pronounced bone loss was observed in only 11% of the subjects and was non-existent in ages below 35 years. 23% of the individuals accounted for 3/4 of the total number of sites with bone level values (bone loss) of greater than or equal to 6 mm. Out of the total number of tooth sites examined, 28% showed no bone loss, while 13% demonstrated pronounced periodontal tissue breakdown. Angular bony defects were found at 8% of all teeth examined and were most frequent at the maxillary first premolars. Teeth in the incisor regions consistently showed the highest frequency of advanced alveolar bone loss and the lowest frequency of normal tissue support, while corresponding figures for teeth in the molar regions were found to be the opposite. However, molars were the most frequently missing teeth.
journal_name
J Clin Periodontoljournal_title
Journal of clinical periodontologyauthors
Papapanou PN,Wennström JL,Gröndahl Kdoi
10.1111/j.1600-051x.1988.tb01602.xsubject
Has Abstractpub_date
1988-08-01 00:00:00pages
469-78issue
7eissn
0303-6979issn
1600-051Xjournal_volume
15pub_type
杂志文章abstract:OBJECTIVE:A cross-sectional study was conducted to investigate if anxiety, depression and hopelessness symptoms are associated with periodontal disease. METHOD:A total of 160 subjects took part in this study. Probing depth and clinical attachment level were recorded at six sites per tooth and the gingival and plaque i...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2004.00538.x
更新日期:2004-08-01 00:00:00
abstract:AIM:To identify the molecular mechanisms mediating the persistent defensive functions of the self-renewing junctional epithelium (JE). MATERIALS AND METHODS:Two strains of Wnt reporter mice, Axin2CreErt2/+ ;R26RmTmG/+ and Axin2LacZ/+ , were employed, along with three clinically relevant experimental scenarios where th...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.13371
更新日期:2020-12-01 00:00:00
abstract::This study examined age relationships and mutual interrelationships between cultivable Actinobacillus actinomycetemcomitans and Bacteroides intermedius in 1624 periodontitis patients, 15 to 89 years of age. Each subject contributed a pooled subgingival sample, obtained from 3 deep periodontal pockets with paper points...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:
更新日期:1990-10-01 00:00:00
abstract:AIM:The purpose of this study was to assess the initiation and progression of periodontal disease during adult life. MATERIALS AND METHODS:In a 26-year longitudinal investigation of the initiation and progression of chronic periodontitis that started in 1969 and included 565 men of Norwegian middle class, 223 who had ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1034/j.1600-051x.2003.00399.x
更新日期:2003-10-01 00:00:00
abstract:AIM:To evaluate the safety and efficacy of autologous periodontal ligament-derived mesenchymal stem cells (PDL-MSCs) embedded in a xenogeneic bone substitute (XBS) for the regenerative treatment of intra-bony periodontal defects. MATERIAL AND METHODS:This quasi-randomized controlled pilot phase II clinical trial inclu...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.13368
更新日期:2020-11-01 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::It is unclear what degree of roughness or smoothness result from use of hand instruments alone in comparison to the use of hand instruments in combination with other aids and how it may effect the grade of cleanliness. The aim of this study was to determine in vivo whether the combination of hand instruments with othe...
journal_title:Journal of clinical periodontology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1600-051x.1998.tb02429.x
更新日期:1998-03-01 00:00:00
abstract:AIMS:Both, vitamin D3 and human periodontal ligament cells (hPDLCs) possess immunosuppressive properties, but their combined effect on immune cells has never been investigated. Here, we analysed the impact of vitamin D3 on the immunosuppressive properties of hPDLCs towards CD4+ T lymphocytes. MATERIAL AND METHODS:Allo...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.13283
更新日期:2020-06-01 00:00:00
abstract::Deposits of dental plaque or calculus are typically quantified using planimetric techniques. However, error is introduced into a quantitative analysis of plaque deposits using these methods, since they require a significant amount of human intervention. The purpose of this study is to describe and validate a computeri...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1992.tb00683.x
更新日期:1992-09-01 00:00:00
abstract:AIM:This study evaluated possible effects of smoking and gingival inflammation on salivary antioxidants in gingivitis patients. METHODS:Twenty otherwise healthy gingivitis patients (10 self-reported smokers) and 20 periodontally and systemically healthy volunteer subjects were enrolled in the study. Whole saliva sampl...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2006.00892.x
更新日期:2006-03-01 00:00:00
abstract::Periodontal microbiology is reviewed with regard to the potential of certain characteristics to serve as markers of high risk groups or individuals for periodontal diseases. The generally accepted associations between particular organisms and the various periodontal diseases are discussed. The usefulness of various cl...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,评审
doi:10.1111/j.1600-051x.1990.tb01040.x
更新日期:1990-01-01 00:00:00
abstract:AIM:To evaluate the local immunoinflammatory profiles in localized aggressive periodontitis patients (LAP) before and after periodontal treatment and maintenance. METHODS:Sixty-six African-Americans with LAP (7-21 years old) were included. After periodontal examination, all patients received periodontal treatment with...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.13404
更新日期:2021-02-01 00:00:00
abstract::A previous study demonstrated structural differences in the junctional epithelium between juvenile and adult dogs. In juveniles the junctional epithelium showed some resemblances to the oral gingival epithelium, and a cuticular structure at the dento-gingival junction was of particular interest. The oral gingival epit...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1979.tb01941.x
更新日期:1979-12-01 00:00:00
abstract:OBJECTIVES:The aim of this multicenter trial was to compare the clinical and radiographical outcome of a ready-to-use Emdogain-gel (test) with the marketed Emdogain (control). METHODS:Subjects with bilateral infrabony defects > or =4 mm deep and > or =2 mm wide according to radiographs were selected. 88 subjects with ...
journal_title:Journal of clinical periodontology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1034/j.1600-051x.2001.028010923.x
更新日期:2001-10-01 00:00:00
abstract::In this study, an assessment using modified periodontal indices was done on a group of 48 fully edentulous patients who had each been treated with 3 porous-coated (EndoPore) dental implants and a mandibular overdenture. Parameters assessed included plaque index (PI), sulcular bleeding index (SBI), pocket probing depth...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1996.tb01819.x
更新日期:1996-06-01 00:00:00
abstract:AIM:To study transmission of Porphyromonas gingivalis in a population living in a remote area in Southern Java, Indonesia. MATERIAL AND METHODS:Subgingival plaque samples from 167 subjects with varying degrees of periodontal breakdown were obtained and cultured for the presence of P. gingivalis. After extraction and p...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2007.01081.x
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND AND AIMS:Induction of the pro-fibrotic growth factor TGF-beta1 has been suggested as a possible mechanism through which immunosuppressant drugs may induce gingival overgrowth. This study aims to investigate plasma levels of TGF-beta1 and relate them to the development and severity of gingival overgrowth in i...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2004.00572.x
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVE:To investigate the effects of an orally administered probiotic on the oral microbiota. METHODS:A placebo-controlled, parallel study was conducted in 40 gingivitis subjects during 8 weeks. Treatment consisted on the administration of a daily tablet, either containing Lactobacillus reuteri or placebo. Unstimul...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1600-051X.2012.01914.x
更新日期:2012-08-01 00:00:00
abstract::The purpose of this study was to investigate how levels of gingival crevicular fluid (GCF) alkaline phosphatase (ALP) change in relation to levels of plaque and gingival inflammation in 20 adults during a 21 day period of experimental gingivitis. The source of ALP within GCF was also investigated using a repeat sampli...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1996.tb01829.x
更新日期:1996-06-01 00:00:00
abstract:AIM:There is a paucity of up-to-date data regarding prevalence and risk indicators of periodontitis in Italy. Therefore, the aim of this study was to evaluate the prevalence of periodontitis and its risk indicators among adults from an urban area in North Italy. MATERIAL AND METHODS:This cross-sectional survey used a ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.12420
更新日期:2015-07-01 00:00:00
abstract::There is a need for information on the validity of probing depth and attachment level measurements made with automated probes. In this study, 34 teeth in 9 patients were measured with the Florida probe from points marked with a bur prior to extraction. After extraction, connective tissue attachment levels were measure...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1996.tb00573.x
更新日期:1996-05-01 00:00:00
abstract::Dehiscence depths were measured in vivo during surgical treatment of 113 teeth with gingival recession in 27 subjects. The average dehiscence depth determined was 5.43 mm with an average recession depth of 2.67 mm. Statistical evidence of a correlation between recession depth and dehiscence depth (average distance bet...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1984.tb00911.x
更新日期:1984-10-01 00:00:00
abstract:OBJECTIVES:To assess the efficacy of tooth roots used as autografts for lateral ridge augmentation and two-stage early osseointegration of titanium implants. MATERIAL & METHODS:The maxillary premolars were randomly assigned to either endodontic therapy (PM-E) or were left untreated (PM-C). Retromolar cortical autogeno...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.12481
更新日期:2016-04-01 00:00:00
abstract:AIM:To quantify reduced and oxidized glutathione (GSH and GSSG) levels in gingival crevicular fluid (GCF) of periodontitis patients pre-therapy (versus periodontally healthy controls) and ascertain whether successful non-surgical therapy alters glutathione levels. MATERIALS AND METHODS:Thirty-second GCF samples (6/sub...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2009.01504.x
更新日期:2010-01-01 00:00:00
abstract:AIMS:The objective of this study was to characterize the inhibitory effects of Weissella cibaria isolates on volatile sulphur compounds (VSC) production both in vitro and in vivo. MATERIAL AND METHODS:We isolated and identified three hydrogen peroxide-generating lactobacilli from children's saliva, and assessed their ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2006.00893.x
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:The aim of this randomized clinical trial was to evaluate the efficacy of Apically Positioned Flap with Fibre Retention Osseous Resective Surgery (FibReORS) or Osseous Resective Surgery (ORS) to treat periodontal pockets associated with infrabony defect ≤3 mm at posterior natural teeth. MATERIAL AND METHODS...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1111/jcpe.12042
更新日期:2013-02-01 00:00:00
abstract:AIM:The pathophysiology of periodontal diseases involves aspects of immunity and bone remodelling. Considering the role of the kinin B1 receptor (Bdkrb1) in inflammation and healing, the purpose of this study was to evaluate the contribution of Bdkrb1 to the pathogenesis of periodontitis. MATERIAL AND METHODS:We used ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.12097
更新日期:2013-07-01 00:00:00
abstract::The purpose of this study was to assess the effect of rinsing and topical application of sanguinarine on labial surface plaque accumulation, compared with topically applied water, and compared with rinsing with chlorhexidine, while refraining from all oral hygiene measures for 5 days. Color photographs of the disclose...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1988.tb01002.x
更新日期:1988-02-01 00:00:00
abstract:AIM:The study was set to evaluate the validity of subjective jaw bone quality assessment. MATERIALS AND METHODS:A total of 298 patients (198 females, mean age 56.4) were treated with oral implants at the Periodontology Department at the University Hospital of KUL. A total of 761 TiUnite implants have been installed. S...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2007.01047.x
更新日期:2007-04-01 00:00:00
abstract::The present report describes the result of a clinical trial in which a group of adults have been maintained on a proper oral hygiene standard over a 6-year period. In 1971--72, 375 individuals were recruited to a test group and 180 to a control group. During the 6 years of trial, 65 persons from the test group and 34 ...
journal_title:Journal of clinical periodontology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-051x.1981.tb02035.x
更新日期:1981-06-01 00:00:00