Abstract:
:A case of osseous hyperplasia under the pontics of fixed partial dentures in right and left mandibular first molar regions is presented. Radiographs showed hemispherical radio-opacities on the alveolar ridges. Histologic examination revealed the lesions were composed of a dense mass of mature bone with well-developed lamellae and haversian systems, viable osteocytes in lacunae and a few marrow spaces filled with loose fibrous connective tissue. The review of the literature showed osseous hyperplasia under the pontic of a fixed partial denture has been seen only in the mandibular molar or premolar regions, but no conclusion about its etiology was made.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Takeda Y,Itagaki M,Ishibashi Kdoi
10.1902/jop.1988.59.5.311subject
Has Abstractpub_date
1988-05-01 00:00:00pages
311-4issue
5eissn
0022-3492issn
1943-3670journal_volume
59pub_type
杂志文章abstract::Three block sections of treated human intraosseous lesions within one individual are presented. These lesions were debrided, filled with autogenous grafts and at two sites the root was treated with citric acid. The treated sites were lightly root planed once a month and the blocks were removed 6 months after surgery. ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1983.54.2.67
更新日期:1983-02-01 00:00:00
abstract::This study compared bite force discrimination between 14 treated periodontal patients with significant bone resorption and 14 control subjects who were free of periodontal disease. Bite force was measured using a strain gauge scale which permitted subjects to visually monitor when their bite force equaled a preset res...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1987.58.4.236
更新日期:1987-04-01 00:00:00
abstract:BACKGROUND:The present study was conducted to determine the possible effect of naproxen sodium on clinical status and the enzymatic profile of gingival crevicular fluid (GCF) when given as adjunct to periodontal treatment. METHODS:A total of 34 subjects with chronic periodontitis were selected and divided into two gro...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2007.060412
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND:Different means are available for self-performed oral hygiene. The aim of this study was to evaluate the clinical and microbiologic effects of a preventive homecare program including the combined use of a powered toothbrush and a triclosan/copolymer-containing dentifrice. METHODS:A total of 160 adult subjec...
journal_title:Journal of periodontology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1902/jop.2007.070028
更新日期:2007-09-01 00:00:00
abstract::The assessment of new attachment after periodontal treatment has been the focus of continuous research. An approach to longitudinally examine the deposition of cementum was devised by using fluorescence microscopy (FL), contact microradiography (CMR), and toluidine blue staining (TBS) after the injection of three labe...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1991.62.4.284
更新日期:1991-04-01 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:Serum amyloid A (SAA) has been identified to trigger inflammation response, and play a crucial role in chronic inflammatory diseases. However, the regulatory mechanism of SAA still remains unclear during the development of periodontitis METHODS: SAA mRNA and protein expression were detected in healthy and in...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.19-0050
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Our purpose was to compare the risk of tooth loss caused by periodontal disease between diabetic and nondiabetic individuals and to estimate the relative risk of tooth loss according to the severity and control of diabetes. METHODS:We selected 10,215 individuals who were diagnosed as diabetics in the Korean...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.18-0480
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:The analysis of samplings from periodontal pockets is important in the diagnosis and therapy of periodontitis. In this study, three different sampling techniques were compared to determine whether one method yielded samples suitable for the reproducible and simultaneous determination of bacterial load, cytok...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2011.100565
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Desipramine is a tricyclic antidepressant with immune-modulatory activity, whose effects on ligature-induced periodontitis are yet to be investigated. Hence, its actions on alveolar bone resorption, gingival collagen content and key inflammatory mediators were herewith analyzed. METHODS:A total of 60 male W...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.19-0569
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:The need for keratinized mucosa (KM) or immobile keratinized mucosa (i.e., attached mucosa [AM]) for the maintenance of osseointegrated endosseous dental implants has been controversial. The purpose of this study was to investigate the significance of KM in the maintenance of root-form dental implants with d...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050393
更新日期:2006-08-01 00:00:00
abstract::Recent evidence suggests that dental plaque is not a homogeneous bacterial mass but, on the contrary, specific bacterial morphotypes and species may be preferentially located within certain microenvironments. The aim of the present study was to develop combined gold immunolabeling and scanning electron microscopic (SE...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1990.61.5.249
更新日期:1990-05-01 00:00:00
abstract:BACKGROUND:Platelet-rich plasma (PRP) has been promoted as a surgical adjunct to enhance hard and soft tissue wound healing. Although anecdotally reported to be of value, the results of controlled studies examining the added effects of PRP on surgical procedures have been mixed. The purpose of this study was to test th...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.080626
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Chronic periodontitis (CP) exhibits inflammation and alveolar bone loss, and severe forms of periodontitis are suggested to have a genetic basis. Vitamin D receptor (VDR) regulates bone metabolism and inflammation-related genes, and single nucleotide polymorphisms (SNPs) in the VDR gene may affect the functi...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.080465
更新日期:2009-04-01 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:The baseline periodontal examination is reported to be a painful dental procedure, but currently there are limited practical techniques to reduce this pain. The objective of this study is to evaluate the efficacy of an intrapocket anesthetic gel in the reduction of pain on periodontal probing in a group of u...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2012.110106
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:The goal of guided tissue regeneration-based root coverage (GTRC) is to repair gingival recession via new attachment formation. Numerous clinical trials have been conducted utilizing the concept of GTR to promote root coverage. Most GTRC studies have had relatively small sample sizes and have not utilized po...
journal_title:Journal of periodontology
pub_type: 杂志文章,meta分析,评审
doi:10.1902/jop.2003.74.10.1520
更新日期:2003-10-01 00:00:00
abstract:BACKGROUND:Compliance to periodontal maintenance therapy (PMT) is essential for long-term periodontal health. Between PMT visits, patients must maintain good oral hygiene. A dentifrice with demonstrable clinical benefits for use between PMT visits would be highly desirable. The aim of this clinical study was to investi...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0721
更新日期:2020-12-17 00:00:00
abstract::Ferritin and peroxidase-conjugated antibodies were used in an indirect antibody method to localize fibronectin in gingival connective tissues. Fibronectin was found in the basal lamina beneath the epithelium and endothelium. Collagen fibrils associated with the basement membranes were also heavily coated by fibronecti...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1986.57.7.413
更新日期:1986-07-01 00:00:00
abstract::Periodontal data typically have a hierarchical structure, with sites grouped within individuals, and individuals grouped within communities. Also, the occasion may be regarded as another level since the acquired knowledge indicates that periodontal disease activity may vary over time. Conventional statistical tests ar...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1992.63.8.690
更新日期:1992-08-01 00:00:00
abstract::Chlorhexidine mouthrinse is a widely used adjunct in periodontal therapy due to its bactericidal effects. The effect of this agent on chronic gingivitis and wound healing following surgical therapy in animals and humans has been favorable. The re-establishment of lost connective tissue attachment to the root surface f...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1991.62.7.434
更新日期:1991-07-01 00:00:00
abstract::Public health surveillance has been defined as the ongoing systematic collection, analysis, interpretation, and dissemination of data regarding a health-related event for use in public health action to reduce morbidity and mortality and to improve health. Surveillance is an essential element of public health program i...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.2007.060340
更新日期:2007-07-01 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::The clinical efficacy of minocycline in a subgingival local delivery system was evaluated alone (M) or as an adjunct to scaling and root planing (M + SRP), in comparison to scaling and root planing (SRP) or to no subgingival treatment (NoTx) in adult periodontitis. Fifty-one adult patients with > or = 7 mm periodontal...
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.1994.65.11.1058
更新日期:1994-11-01 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::Subtraction radiography requires radiographs made with identical projection geometry. The purpose of the present investigation was to develop and evaluate a new in vivo method to measure angular radiographic projection error. This included the development of a system for accurate control of the x-ray beam angulation r...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1991.62.11.674
更新日期:1991-11-01 00:00:00
abstract::Radiographic record audits were conducted on 63 patients diagnosed as having periodontitis who had been treated and maintained for 10 years or longer in dental school clinics. Acceptable bite-wing radiographs were available for 50 of these patients. Bite-wing radiographs taken 8 to 34 years apart (mean 14.9 years) wer...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1990.61.7.434
更新日期:1990-07-01 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::Basement membranes in human gingiva are found in dento-epithelial junction, epithelial-connective tissue junction and endothelium-connective-tissue junction where they have important attachment and filtering functions. The ability of plaque and gingiva-derived proteinases to degrade Type IV collagen, the major protein...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1983.54.12.740
更新日期:1983-12-01 00:00:00
abstract::The purpose of this study was to evaluate the feasibility and reliability of using a home screening occult blood test to detect the presence of gingival inflammation. Fifty (50) healthy male and female subjects participated in this study. Pre- and post-stimulation saliva samples were obtained and tested for occult blo...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章
doi:10.1902/jop.1995.66.1.52
更新日期:1995-01-01 00:00:00