Abstract:
BACKGROUND:This study systematically evaluates the effect of occlusal overload (OV) on peri-implant tissue health in animal studies. METHODS:MEDLINE, EMBASE, and LILACS databases were searched for articles published up to and including January 2010. Studies that reported outcomes of non-splinted titanium dental implants submitted to OV were eligible for inclusion. Probing depth (PD), clinical attachment level (CAL), radiographic and histologic distances from the implant base to the most coronal point of bone-to-implant contact (RDIB and DIB, respectively), and bone density (BD) were the main outcomes of interest. RESULTS:Two controlled trials were included in this review and both were considered at a high risk of bias. The marked heterogeneity between studies did not allow data to be combined for meta-analyses. Two studies reported no association between OV and peri-implant tissue breakdown in the absence of dental plaque, with PD and CAL varying from 2 to 3 mm at the end of the experiments. In the presence of plaque accumulation, OV played a key role in peri-implant tissue breakdown (PD change: 5.3 mm; DIB: 6.0 mm). Trends suggested that OV may increase BD. CONCLUSIONS:Data on OV on stable implants are limited and conflicting. OV may lead to bone loss in the presence of dental plaque and to an increase in BD in areas where plaque control is performed.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Chambrone L,Chambrone LA,Lima LAdoi
10.1902/jop.2010.100176subject
Has Abstractpub_date
2010-10-01 00:00:00pages
1367-78issue
10eissn
0022-3492issn
1943-3670journal_volume
81pub_type
杂志文章,评审abstract::A randomized, double-blind, clinical study was done to assess the microbiological and clinical effects of metronidazole plus amoxicillin (M+A) as the only therapy in 46 patients with moderate to advanced progressive adult periodontitis. Patients were included in the study after at least 2 sites showed > or =2 mm clini...
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.1998.69.11.1291
更新日期:1998-11-01 00:00:00
abstract:BACKGROUND:Transforming growth factor-beta (TGF-beta) interference with interleukin 6 (IL-6) activity and the role of the latter in early human embryonic development prompted us to examine the effects IL-6 on matrix synthesis and the effects of TGF-beta3 on IL-6 expression human cleft lip and palate (CLP) fibroblasts. ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2003.74.10.1447
更新日期:2003-10-01 00:00:00
abstract:BACKGROUND:In early case studies, use of a collagen barrier as a guided tissue regeneration (GTR) material has shown particular promise in procedures aimed at root coverage. The similarities between collagen membrane and subepithelial connective tissue graft (SCTG) have made collagen membrane an attractive and a possib...
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.2001.72.10.1301
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:Peri-implantitis is an inflammatory response to bacterial biofilm resulting in bone loss and can ultimately lead to implant failure. Because of the lack of predictable treatments available, a thorough understanding of peri-implantitis's pathogenesis is essential. The objective of this study is to evaluate an...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.17-0541
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Valuable decision making for periodontal treatment success in situations where there is ambiguous or conflicting information was previously reported using a consensus building method, the Delphi survey, for posterior teeth with chronic periodontitis. This study focuses on outcome measures relevant in assessi...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2005.76.9.1508
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:Guided bone regeneration (GBR) using a non-absorbable barrier has provided clinicians the ability to place implants in sites compromised by insufficient bone, including immediate extraction sites. Recent evidence suggests that successful GBR outcomes may be possible using bioabsorbable polymer barriers. MET...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2001.72.2.250
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Distraction of the periosteum results in the formation of new bone in the gap between the periosteum and the original bone. We postulate that the use of a barrier membrane would be beneficial for new bone formation in periosteal distraction. METHODS:To selectively influence the contribution of the periosteu...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2011.110418
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:This commentary compares the abilities of full-mouth disinfection (FDIS), full-mouth root planing (FRP), and partial-mouth disinfection (PDIS) to improve periodontal health. FDIS consists of 4 quadrants of root planing completed within 24 hours with adjunctive chlorhexidine therapies (e.g., rinsing, subgingi...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.2002.73.7.797
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND:Increasing age is associated with systemic diseases as well as with periodontal diseases. We wondered whether a biological age score constructed exclusively from systemic biomarkers would reflect periodontal risk factors at baseline and tooth loss as well as periodontal outcome during 10 years follow-up. ME...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0591
更新日期:2020-12-14 00:00:00
abstract:BACKGROUND:The number of immunocompromised patients is increasing as a consequence of successful organ transplantation. Placing dental implants in these patients has been questioned because of their increased risk for infections. The 10-year follow-up data of a 71-year-old liver transplant recipient with long-term immu...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2004.75.6.909
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:One-stage full-mouth scaling and root planing (FM-SRP) in combination with systemically administered azithromycin was shown to be clinically and bacteriologically effective in the treatment of chronic periodontitis. However, FM-SRP requires 2 hours for completion. Azithromycin has a long half-life. Therefore...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2009.090067
更新日期:2009-09-01 00:00:00
abstract::A previous multi-center study examining patients diagnosed as having at least four periodontally diseased teeth showed that when BANA (N-Benzoyl-DL-Arginine-Naphthylamide) hydrolysis by periodontal pathogens such as Treponema denticola, Porphyromonas gingivalis, and Bacteroides forsythus was evaluated versus clinical ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1993.64.9.848
更新日期:1993-09-01 00:00:00
abstract:BACKGROUND:Gingival melanin depigmentation procedures are commonly associated with recurrence of pigmentation, which starts with migration of melanocytes from the adjacent free gingiva. The extent and rate of recurrence varies according to the treatment modalities used and duration of follow-up. The aim of this study i...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2012.120094
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:It has previously been suggested that CD4+ T cells play a pivotal role in regulating the immune response to periodontal pathogens. The aim of the present study therefore was to determine delayed type hypersensitivity (DTH), spleen cell proliferation, serum and splenic anti-Porphyromonas gingivalis antibody l...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2002.73.10.1133
更新日期:2002-10-01 00:00:00
abstract:BACKGROUND:The immediate loading treatment concept can be successfully used in implant dentistry. Bone cells migrate onto the implant surface and establish a stable anchorage on the titanium surface. When implants are loaded immediately after surgery, there is a high long-term success rate of the implant-supported reco...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2005.76.11.1823
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Bleeding indices are used as a screen for periodontal disease activity, a measure of disease prevalence, and a measure of effectiveness in clinical trials. Bleeding on probing (BOP) is widely interpreted as a sign of disease activity whereas its absence is interpreted as both a sign and predictor of health. ...
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.2004.75.5.679
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:This cross-sectional study assesses cytokine levels in peri-implant crevicular fluid (PICF)/gingival crevicular fluid (GCF) and a selection of subgingival/submucosal plaque bacteria from clinically healthy or diseased sites in the same individuals. METHODS:Samples from 97 implants/teeth (58 implants [19 hea...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2017.160751
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:Microscopic and immunocytochemical studies have demonstrated both similarities and differences between the gingival mucosa and the peri-implant mucosa restored around dental implants. METHODS:This study was performed on 10 samples of peri-implant mucosa from 10 patients who had undergone implant treatment 1...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2002.73.5.555
更新日期:2002-05-01 00:00:00
abstract::Gingivitis and periodontitis are among the most common diseases known to man. Although bacterial plaque is generally accepted as the primary etiologic agent, little information is available concerning the influence that host genetic factors have on these diseases. The purpose of the present study was to examine the re...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1991.62.5.293
更新日期:1991-05-01 00:00:00
abstract:BACKGROUND:Volumetric alterations in gingival crevicular fluid (GCF) are widely accepted to be associated with periodontal health/disease. The volume/flow of GCF was shown to be affected by an array of methodological factors. However, relatively limited information is available on whether GCF is subject to circadian rh...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2013.130367
更新日期:2014-03-01 00:00:00
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journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2016.150573
更新日期:2016-09-01 00:00:00
abstract::This study was undertaken to provide histologic observations on the effectiveness of citric acid and tetracycline HCl root surface demineralization when used in conjunction with guided tissue regeneration (GTR) procedures. Eight beagle dogs with naturally-occurring periodontitis were initially treated with scaling and...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1993.64.11.1052
更新日期:1993-11-01 00:00:00
abstract::Plasma cell gingivitis is a rare benign condition of the gingiva. It is marked by a dense infiltrate of normal plasma cells separated into aggregates by strands of collagen. It is a hypersensitivity reaction to some antigen, often flavorings or spices. The importance of this lesion is that it may cause severe gingival...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1991.62.6.390
更新日期:1991-06-01 00:00:00
abstract::Studies of the inductive properties of human dentin and cementum have yielded differing results. Comparisons are difficult to draw because of variations in time, donor tissue, host immunologic status, implant site, decalcifying agents and degree of decalcification. Analysis of the many experiments intimates that the a...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1985.56.11.699
更新日期:1985-11-01 00:00:00
abstract:BACKGROUND:Medical-grade calcium sulfate (CS) is a biocompatible, bioabsorbable, and clinically versatile ceramic for use in bone repair. This study compared the clinical efficacy of a combination of calcium sulfate dihydrate, as a binder and barrier, and demineralized freeze-dried bone allograft (DFDBA) to polytetrafl...
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.2004.75.3.340
更新日期:2004-03-01 00:00:00
abstract::This study examined the relationships between plasma and saliva concentrations of phenytoin and 5-(4-hydroxyphenyl)-5-phenylhydantoin (HPPH), the major metabolite of phenytoin in man, and the prevalence and severity of gingival overgrowth. Thirty-six adult epileptic patients who had been receiving phenytoin for greate...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.6.597
更新日期:1996-06-01 00:00:00
abstract:BACKGROUND:Mucous membrane pemphigoid is a heterogeneous group of autoimmune, subepithelial, blistering diseases. A combination of topical and systemic steroid treatment is often used when managing patients with mucous membrane pemphigoid. The use of systemic steroids presents an increased risk of adverse side effects....
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2010.100095
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND:Efficient methods to treat persistent pockets during periodontal maintenance therapy (PMT) require further investigation. The hypothesis of this randomized controlled clinical trial was that local application of enamel matrix derivative (EMD) added to papilla reflection/root preparation (PR/RP) could enhance...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.19-0623
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Alveolar ridge augmentation procedures are often needed prior to implant placement or prosthetic rehabilitation. The purpose of this study was to develop a quantitative method to assess the clinical outcome of such procedures. METHODS:Two volumetric methods, based on the volume difference between the pre- a...
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.2002.73.3.302
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:Proper formation of cementum, a mineralized tissue lining the tooth root surface, is required for development of a functional periodontal ligament. Further, the presence of healthy cementum is considered to be an important criterion for predictable restoration of periodontal tissues lost as a consequence of ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.1.63
更新日期:2000-01-01 00:00:00