Abstract:
:Durapatite particles were employed along with autogenous bone chips to treat an extensive periodontal defect on a mandibular first molar which involved the bifurcation area and the distal root. Nine weeks after treatment the tooth was found to be cracked and was extracted along with tissue containing the grafted sites. The histologic specimen demonstrated that the ceramic graft particles were compatible with the periodontal tissues and showed no evidence of rejection or extrusion. They appeared completely encapsulated by connective tissue fibers while active osteogenesis was noted on the bone fragments implanted with them. Cementogenesis and connective tissue attachment to the root were seen adjacent to the durapatite particles. This healing was believed to be related to the earlier surgical denudation of this portion of the root during treatment and was unrelated to the placement of the graft.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Moskow BS,Lubarr Adoi
10.1902/jop.1983.54.8.455subject
Has Abstractpub_date
1983-08-01 00:00:00pages
455-62issue
8eissn
0022-3492issn
1943-3670journal_volume
54pub_type
杂志文章abstract:BACKGROUND:The microbiologic feature of aggressive periodontitis (AgP) in Chinese patients has not yet been determined. This study aims to investigate the prevalence of eight periodontal microorganisms and the distribution of the Porphyromonas gingivalis fimA genotype in a cohort of Chinese patients with AgP. METHODS:...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2013.120677
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Platelet-derived growth factor (PDGF-BB) has been shown to enhance periodontal regeneration. Principles of guided tissue regeneration dictate that one of the goals of therapy is to modulate the wound healing processes to favor repopulation of the wound with cells derived from the periodontal ligament rather ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2001.72.3.331
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Sarcoidosis is an inflammatory granulomatous systemic disease that rarely affects the oral cavity. Gingival involvement has been reported in only a very limited number of cases, occasionally as the first manifestation of the disease. This article reports a case of sarcoidosis affecting the gingiva and alveol...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2008.070139
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:The effect of supragingival plaque control on clinical signs of periodontitis is controversial, particularly when smoking habits are considered. This study evaluated the clinical effects of supragingival plaque control on clinical signs of periodontitis in smokers and never-smokers. METHODS:The following da...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章
doi:10.1902/jop.2007.060462
更新日期:2007-08-01 00:00:00
abstract:BACKGROUND:Surgical crown lengthening has been proposed as a means of facilitating restorative procedures and preventing periodontal injuries in teeth with structurally inadequate clinical crowns or exposing tooth structure in the presence of deep, subgingival pathologies which may hamper the access for proper restorat...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2001.72.7.841
更新日期:2001-07-01 00:00:00
abstract::Cyclosporine A (CsA) and verapamil are two agents used in renal transplantation, both of which are suspected of inducing gingival overgrowth. This study was conducted to investigate the effect of verapamil on the severity and prevalence of CsA-induced gingival overgrowth. Fifty-one (51) renal transplant recipients (to...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.11.1201
更新日期:1996-11-01 00:00:00
abstract:BACKGROUND:The aim of the present study was to evaluate the adjunctive effect of the local application of a hyaluronan gel to scaling and root planing in the treatment of chronic periodontitis. METHODS:Twelve patients with chronic periodontitis were recruited to participate in a study with a split-mouth design and pro...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2009.090128
更新日期:2009-09-01 00:00:00
abstract::Children and adolescents are subject to several periodontal diseases. Although there is a much lower prevalence of destructive periodontal diseases in children than in adults, children can develop severe forms of periodontitis. In some cases, this destructive disease is a manifestation of a known underlying systemic d...
journal_title:Journal of periodontology
pub_type: 指南,杂志文章,实务指引
doi:10.1902/jop.2003.74.11.1696
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:Aortic aneurysms affect an increasing number of elderly patients and cause considerable morbidity and mortality. The understanding of the mechanisms involved in the pathogenesis of aortic aneurysms is unclear and little is known about the role of microorganisms in the development of the condition. The aim of...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2005.76.4.590
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Areca quid chewers have a higher prevalence of periodontal disease than non-chewers. Little is known about the influence of areca quid on the immune system. This study was to determine the possible effects of the areca nut on phagocytic activity of human neutrophils. METHODS:Aqueous extracts of ripe areca n...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2005.76.3.373
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:Considering the role of growth factors in periodontal regeneration, the aim of this study was to evaluate the influence of platelet-derived growth factor (PDGF)-BB, insulin-like growth factor (IGF)-1, and transforming growth factor-beta 1(TGF-β1), alone or in combination, on the rate of proliferation and adh...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2007.070119
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:T and B lymphocytes play important roles in periodontitis. Smoking is considered a risk factor for periodontitis and may exert its negative effects through leukocytes. Taking smoking into consideration, the aim of this study was to analyze numbers of circulating T (CD3+) cells and their CD4+ and CD8+ subpopu...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2004.75.4.557
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:Longitudinal clinical studies show smoking is a risk factor for periodontal disease progression. It has also been documented that smoking impairs healing after periodontal therapy. However, the longitudinal effect of smoking on treatment results in patients who undergo long-term maintenance therapy has not b...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2004.75.6.839
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:The present study was planned to investigate the therapeutic actions of 1-tetradecanol complex (1-TDC), a novel monounsaturated fatty acid mixture, in established periodontitis in rabbits. METHODS:Periodontitis was initiated in 18 New Zealand White rabbits using ligatures around mandibular second premolars,...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.090002
更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:Through the use of optimal surveillance measures and standard case definitions, it is now possible to more accurately determine population-average risk profiles for severe (SP) and non-severe periodontitis (NSP) in adults (aged 30 years and older) in the United States. METHODS:Data from the 2009 to 2012 Nat...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2016.160013
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:Bone augmentation or grafting is often required for placement of dental implants or surgical reconstruction of bony defects. Bioabsorbable magnesium implant was shown to promote osteogenesis in long bones. The objectives of this study were to determine osteogenic effects of pure magnesium (Mg) in rat mandibl...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0162
更新日期:2020-08-26 00:00:00
abstract:BACKGROUND:Earlier publications from our laboratory described the use of guided bone regeneration to fill large bone voids in the mandible created through en bloc resection in primates. The present report describes placement of implants into the regenerated bone with subsequent prostheses construction and loading. MET...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2001.72.6.703
更新日期:2001-06-01 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 investigation was conducted on seven individuals referred for treatment of moderate adult periodontitis. Twenty-eight sites with an average probing depth of 5.6 +/- 0.9 mm were evaluated. One tooth per jaw quadrant was randomly assigned to receive one of the following treatments: (I) no treatment, i.e., control; ...
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.1988.59.5.301
更新日期:1988-05-01 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
abstract:BACKGROUND:The aim of this study was to evaluate the efficacy of deproteinized bovine bone mineral with 10% collagen (DBBM-C) soaked with hyaluronic acid (HA) for ridge preservation in compromised extraction sockets. METHODS:Bilateral third, fourth premolars and first molar were hemisected, distal roots were extracted...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0832
更新日期:2021-01-23 00:00:00
abstract:BACKGROUND:Guided bone regeneration (GBR) has been widely utilized for the promotion of bone augmentation in bone loss areas. However, little information has been available regarding chronological changes in newly formed bone and alterations in the nature of newly formed bone after removal of a barrier membrane. The pr...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.3.341
更新日期:2000-03-01 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:Various modifications of the laterally sliding flap have been proposed to reduce the risk of gingival recession at the donor tooth site, but the reported root coverage predictability was quite low. The goal of the present study was to evaluate the effectiveness with respect to root coverage of a modified sur...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2004.75.12.1734
更新日期:2004-12-01 00:00:00
abstract::Among the pseudocysts of the jaws, the traumatic bone cyst is known as an asymptomatic lesion often noted unintentionally during routine radiographic examinations. The lesion neither devitalizes the teeth within its borders, nor does it cause resorption of their roots. The well-demarcated traumatic bone cyst often pro...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1997.68.10.1019
更新日期:1997-10-01 00:00:00
abstract:BACKGROUND:Patients with Kostmann syndrome (severe congenital neutropenia [SCN]) typically normalize their absolute neutrophil count (ANC) upon granulocyte colony-stimulating factor (G-CSF) therapy. However, although they no longer experience life-threatening bacterial infections, they frequently still have recurrent g...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050191
更新日期:2006-04-01 00:00:00
abstract:BACKGROUND:The aim of this study was to evaluate the relationship among clinical periodontal, microbiologic parameters and lung function in participants with chronic obstructive pulmonary disease (COPD). METHODS:A total of 160 participants were recruited, including 80 participants with COPD (COPD group) and 80 partici...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.17-0705
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Several anti-inflammatory drugs have been used to reduce pain and discomfort after periodontal surgeries. This study evaluates the efficacy of using etoricoxib and dexamethasone for pain prevention after open-flap debridement surgery. METHODS:For this prospective, double-masked, crossover, placebo-controlle...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2010.100059
更新日期:2010-08-01 00:00:00
abstract::A total of 305 dry human skull specimens were examined for the presence of furcation involvements. Of a total of 188 furcation involvements, 142 (75%) were related to the close proximity of the furcation to the cemento enamel junction of the tooth. ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1975.46.10.608
更新日期:1975-10-01 00:00:00
abstract::Forty free gingival grafts were performed on 5 adult Rhesus monkeys as follows: 10 grafts were placed on recipient sites with periosteum; 10 grafts on periosteum and perforated cortical plate; 10 grafts on bared bone; and 10 grafts on perforated bared bone. All free autografts (7 X 5 X 1 mm) were taken from the palata...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1978.49.1.15
更新日期:1978-01-01 00:00:00