Abstract:
:Free gingival grafts were placed in the lower anterior vestibular region of 30 patients each of whom had a gingival recession. According to the width of the recession and to the surgical procedure, the patients were divided into four groups. Group 1 showed a "narrow" (less than 3 mm) type of recession, while Group 2 had a "wide" type. In both of these groups the graft was placed over the denuded root. In Group 3 (narrow recession) and Group 4 (wide), a collar of vestibular gingiva was left in place on the lower margin of the denuded root at the moment of grafting. Measurements and photographs taken before and 1 month after surgery, 6 months and 2 years postoperatively, showed varying degrees of root covering by the phenomenon of creeping attachment. An optimal recovery of the gingival profile was obtained in the three patients of Group 1. In the other categories of patients the creeping of the attachment apparatus was relatively small (between 0 and 33%) within the 2 years of observation. The factors which seem to have a definite influence upon the phenomenon of creeping attachment are the following: width of the recession, position of the graft, bone resorption, position of the tooth and hygiene of the patient.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Matter J,Cimasoni Gdoi
10.1902/jop.1976.47.10.574subject
Has Abstractpub_date
1976-10-01 00:00:00pages
574-9issue
10eissn
0022-3492issn
1943-3670journal_volume
47pub_type
杂志文章abstract:BACKGROUND:A novel injectable, fast setting calcium phosphate cement (CPC) is currently used in orthopedic therapy for bone fractures. This study evaluated the possibility of applying this cement to healing periodontal defects. METHODS:Fenestrations and 3-walled periodontal defects were surgically created on bilateral...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2002.73.9.1043
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND:We aimed to analyze clinical, microbiologic, and serologic effects of chlorhexidine (CHX) chips used as a subgingival controlled-release delivery device before and immediately after scaling and root planing (SRP). METHODS:Twenty-four patients presenting with ≥12 teeth with probing depth (PD) ≥5 mm and bleed...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2011.100287
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:Matrix metalloproteinases (MMPs) are a family of host-derived proteinases reported to mediate multiple functions associated with periodontal destruction and inflammation. Most of the existing data have been gathered from adults with chronic periodontitis. The purpose of this study was to determine the MMP le...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2008.070513
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:This prospective and controlled study elucidates the impact of smoking on the salivary microbiome and its further influence on marginal bone loss (MBL) around an implant during a 3-month bone-healing period. METHODS:Saliva samples were collected preoperatively from 20 periodontally healthy patients with sin...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2017.160808
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:To improve regenerative therapies, it is important to understand the cells and factors modulating periodontal tissues. Our group has focused on bone sialoprotein (BSP), a mineralized tissue-selective protein considered to be involved in the initiation of cementogenesis and osteogenesis. In this study, we exa...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050057
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:The role played by the internal basal lamina (IBL) and hemidesmosomes between an implant and the peri-implant epithelium (PIE) in the adherence of the epithelium to the implant is controversial. This study used rat maxilla implantation models to clarify the ultrastructure of the PIE-implant interface. METHO...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.6.961
更新日期:2000-06-01 00:00:00
abstract::Immunoglobulins in sera and in supernatant fluids of explant cultures of diseased gingival tissues from 20 rapidly progressive and 20 adult periodontitis sites were tested by an ELISA assay for reactivity with typed strains of Eubacterium alactolyticum, E. brachy, E. limosum and E. nodatum. Immunoglobulins present in ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1988.59.1.32
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND:Peri-implantitis treatments are mainly based on protocols for teeth but have not shown favorable outcomes for implants. The potential role of titanium dissolution products in peri-implantitis necessitate the consideration of material properties in devising treatment protocols. We assessed implant cleaning in...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0186
更新日期:2020-08-26 00:00:00
abstract::This study examined the effect of oral food consumption on the prevalence and levels of subgingival bacteria and yeasts in 20 gastrostomy tube-fed children and 24 healthy controls. Microbial identification was carried out using anaerobic culture and 16S rRNA-based PCR identification methods. Streptococcal and Actinomy...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1997.68.12.1163
更新日期:1997-12-01 00:00:00
abstract::Growth factors and cytokines are currently under investigation as potential therapeutics for the site-specific regeneration of alveolar bone. Many of these factors, including TGF-beta, PDGF, IGF-I, IGF-II, and FGF influence bone growth and resorption, and as such may be useful in the regeneration process. However, the...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.1995.66.6.506
更新日期:1995-06-01 00:00:00
abstract::This study was a first stage evaluation of the plaque inhibitory properties of an experimental cetylpyridinium chloride (CPC)/essential oil mouthrinse. The study was a formulation, not ingredient, evaluation and comparisons were made with established mouthrinse products. The 5 rinses tested were: the experimental form...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1902/jop.1994.65.10.904
更新日期:1994-10-01 00:00:00
abstract:BACKGROUND:A 22-year-old African American female was referred for augmentation of keratinized gingiva around implants at the right and left maxillary second premolar sites. Presurgical evaluation revealed generalized melanosis of the buccal gingiva and a lack of keratinized tissue around implants at sites #4 and #13. N...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.090289
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:There is evidence of reduced antioxidant (AO) defense in periodontitis and pregnancy and adverse interactions between periodontitis and pregnancy. METHODS:In this study, serum and gingival crevicular fluid (GCF) total AO capacity (TAOC) and superoxide dismutase (SOD) enzyme concentrations in pregnant patien...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.080218
更新日期:2009-03-01 00:00:00
abstract::HTR polymer was evaluated as a grafting material in periodontal osseous defects in 21 adult patients. Following initial preparation and pre-surgical documentation with standardized measurements, radiographs, and photographs, vertical osseous defects were treated with surgical open flap debridement alone (DEBR) or with...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1990.61.10.633
更新日期:1990-10-01 00:00:00
abstract:BACKGROUND:Lysine, a nutritionally essential amino acid, enters the oral cavity in gingival crevicular fluid (GCF). During oral hygiene restriction (OHR), lysine decarboxylase (LDC) in dento-gingival biofilms converts lysine to cadaverine. Lysine depletion impairs the dental epithelial barrier to bacterial proinflammat...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2015.140490
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:This study evaluates the influence of platelet-rich plasma derived from bone marrow aspirate (PRP-BMA) on the healing of periodontal fenestration defects in rats. METHODS:Periodontal fenestration defects were surgically created in the mandibles of 40 rats. The animals were randomly divided into two groups, ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2014.140083
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Due to its concave morphology, a COL creates difficulties for proper oral hygiene. When this characteristic is accentuated by tooth position or caries and when restorations are necessary, they should be corrected by preprosthetic surgery. However, there are no data proving the efficacy of the procedures. The...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2001.72.12.1734
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Porphyromonas gingivalis, Treponema denticola, and Tannerella forsythia (previously T. forsythensis), which are regarded as the principal periodontopathogenic bacteria, exist as a consortium in subgingival biofilms. We aimed to examine quantitative relationships between P. gingivalis, T. denticola, and T. fo...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2008.070398
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:Hyperlipidemia is a known risk factor for cardiovascular diseases. A common biologic mechanism between systemic diseases, such as cardiovascular diseases, and periodontal diseases has been suggested. The aim of this study is to examine the association between blood lipid profile and periodontitis. METHODS:T...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2017.170111
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:This study aimed to evaluate, histomorphometrically, the use of collagen matrix (CM) and/or enamel matrix derivative (EMD) for the treatment of dehiscence-type recession defects in minipigs. METHODS:Eight healthy, male, young BR-1 minipigs, with no periodontal disease were treated. Bilateral dehiscence-type...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.19-0107
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:Autoinducer (AI)-2 has an important role in biofilm formation in the oral environment. Mature biofilms formed as a result of the cell-to-cell communication make it difficult to overcome periodontitis with the use of antibiotics. Previous in vitro studies suggest that quorum-sensing inhibitors (QSIs) interfer...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2016.160070
更新日期:2016-09-01 00:00:00
abstract::Repeated measurements of attachment level appear to be important assessments in periodontal clinical trials, yet the lack of reliability for this assessment creates measurement error which in turn demands increased sample sizes or reduces the power of the test. A plastic occlusal stent has been developed as a fixed re...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1987.58.2.115
更新日期:1987-02-01 00:00:00
abstract::Experimentation in animal models has created a basis for highly improved therapeutic procedures in reconstructive periodontal surgery. This symposium has discussed several animal models currently used; additional models have been described in recent literature. The presentations by Drs. Caton, Wikesjö, and Lynch illus...
journal_title:Journal of periodontology
pub_type: 评论,杂志文章
doi:10.1902/jop.1994.65.12.1169
更新日期:1994-12-01 00:00:00
abstract:BACKGROUND:Prostaglandin E(2) (PGE(2)), which exerts its biologic actions via EP receptors (EP(1), EP(2), EP(3,) and EP(4)), is a bioactive metabolite of arachidonic acid that is produced by cyclooxygenase (COX)-1 and/or COX-2. In the present study, we investigated whether a mouse cementoblast cell line, OCCM-30 cells,...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2007.060257
更新日期:2007-01-01 00:00:00
abstract::A study was conducted to evaluate the effects of repeated hand instrumentation on the marginal portion of a cast gold crown. Seven extracted periodontally diseased premolars were used. The finishing line of the preparation was placed on the root surface and then the crown was cast and cemented in the usual manner. One...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1998.69.1.41
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Physical inactivity has been associated with poor oral health. The aim of this study is to assess whether periodontal disease is a risk indicator for poor physical fitness. METHODS:This cross-sectional study included 111 males who performed a physical fitness test (PFT) composed of four exercises: 1) push-u...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2014.140270
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Clinical attachment level (CAL) and bone height (radiographic or clinical) are two well-accepted endpoint measures for periodontal clinical trials; however, neither one has been shown to be more predictive of long-term success than the other. We propose using a composite endpoint analysis combining clinical ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050275
更新日期:2006-08-01 00:00:00
abstract:BACKGROUND:Periodontitis is a polymicrobial, chronic inflammatory disease leading to loss of tooth-supporting structures. The bacteremia, endotoxemia, and systemic low-grade inflammation associate periodontitis with systemic illnesses such as diabetes mellitus and coronary artery disease. Periodontal pathogens have bee...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.18-0466
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Clinical and radiographic measures are gold standards for diagnosing periodontitis but offer little information regarding the pathogenesis of the disease. We hypothesized that a comparison of gene expression signatures between healthy and diseased gingival tissues would provide novel insights in the pathobio...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2008.080139
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:Porphyromonas gingivalis (Pg) is a major etiologic agent of periodontitis, whose virulence has been attributed to different factors, including lipopolysaccharide (LPS). Vascular ectopic calcification as a well-known major risk factor for adverse cardiovascular diseases is a highly prevalent vascular pathophe...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2016.150602
更新日期:2016-07-01 00:00:00