Abstract:
BACKGROUND:To validate the concept of early implant placement for use in the esthetically sensitive anterior maxilla, clinical trials should ideally include objective esthetic criteria when assessing outcome parameters. METHODS:In this cross-sectional, retrospective 2- to 4-year study involving 45 patients treated with maxillary anterior single-tooth implants according to the concept of early implant placement, a novel comprehensive index, comprising pink esthetic score and white esthetic score (PES/WES; the highest possible combined score is 20), was applied for the objective esthetic outcome assessment of anterior single-tooth implants. RESULTS:All 45 anterior maxillary single-tooth implants fulfilled strict success criteria for dental implants with regard to osseointegration, including the absence of peri-implant radiolucency, implant mobility, suppuration, and pain. The mean total PES/WES was 14.7 +/- 1.18 (range: 11 to 18). The mean total PES of 7.8 +/- 0.88 (range: 6 to 9) documents favorable overall peri-implant soft tissue conditions. The two PES variables facial mucosa curvature (1.9 +/- 0.29) and facial mucosa level (1.8 +/- 0.42) had the highest mean values, whereas the combination variable root convexity/soft tissue color and texture (1.2 +/- 0.53) proved to be the most difficult to fully satisfy. Mean scores were 1.6 +/- 0.5 for the mesial papilla and 1.3 +/- 0.5 for the distal papilla. A mean value of 6.9 +/- 1.47 (range: 4 to 10) was calculated for WES. CONCLUSIONS:This study demonstrated that anterior maxillary single-tooth replacement, according to the concept of early implant placement, is a successful and predictable treatment modality, in general, and from an esthetic point of view, in particular. The suitability of the PES/WES index for the objective outcome assessment of the esthetic dimension of anterior single-tooth implants was confirmed. However, prospective clinical trials are needed to further validate and refine this index.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Belser UC,Grütter L,Vailati F,Bornstein MM,Weber HP,Buser Ddoi
10.1902/jop.2009.080435subject
Has Abstractpub_date
2009-01-01 00:00:00pages
140-51issue
1eissn
0022-3492issn
1943-3670pii
10.1902/jop.2009.080435journal_volume
80pub_type
杂志文章abstract:BACKGROUND:Data are limited on the potential effect of intensive oral hygiene regimens and periodontal therapy during pregnancy on periodontal health, gingival crevicular fluid (GCF) and serum cytokines, and pregnancy outcomes. METHODS:A clinical trial was conducted on 120 community-dwelling, 16- to 35-year-old pregna...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章
doi:10.1902/jop.2014.140248
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:In this study, we compare the effectiveness of enamel matrix derivative (EMD) associated with a simplified papilla preservation flap (SPPF) technique to SPPF alone when surgically treating supra-alveolar-type defects. METHODS:Fifty patients, from 54 initially selected, presenting horizontal bone loss around...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2012.120075
更新日期:2013-08-01 00:00:00
abstract:BACKGROUND:MicroRNAs (miRNAs) are a group of small non-coding RNAs that play an important role in the regulation of gene expression. miRNA-146a (miR-146a), a member of the miR-146 family, is involved in the control of inflammation. Periodontitis is a set of chronic inflammatory disorders of the tissues surrounding the ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2015.150319
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Peripheral giant cell granuloma (PGCG) is a reactive lesion that occurs on the gingiva or alveolar mucosa and contains numerous giant cells. Its recurrence rate is 10%. Only five cases associated with dental implants have been reported. This case report describes three additional cases with clinical courses ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.090081
更新日期:2009-07-01 00:00:00
abstract::This review defines terms such as accuracy, validity, and reliability, which are used to describe the quality of methods for taking x-rays and for analyzing digital images. Values for these parameters are described for techniques of taking standardized x-rays such as ear-rod fixation and fixation by use of teeth with ...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.2000.71.3.497
更新日期:2000-03-01 00:00:00
abstract:BACKGROUND:Pain generated by needle sticks (Ns) for the delivery of local anesthetic and/or scaling and root planing (SRP) instrumentation is commonly addressed by the use of topical anesthetics, such as a benzocaine-gel preparation (BGP). Pain suppression following such use has been highly variable. Development of med...
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.2001.72.4.479
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:Considering xenogeneic collagen matrix (CM) and enamel matrix derivative (EMD) characteristics, it is suggested that their combination could promote superior clinical outcomes in root coverage procedures. Thus, the aim of this parallel, double-masked, dual-center, randomized clinical trial is to evaluate cli...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2017.170126
更新日期:2017-12-01 00:00:00
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::The American Academy of Periodontology has developed the following parameter on the treatment of chronic periodontitis with slight to moderate loss of periodontal supporting tissues. Patients should be informed of the disease process, therapeutic alternatives, potential complications, expected results, and their respo...
journal_title:Journal of periodontology
pub_type: 指南,杂志文章,实务指引
doi:10.1902/jop.2000.71.5-S.853
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Aspartate aminotransferase (AST) is an enzyme normally confined to the cytoplasm of cells, but released to the exracellular environment upon cell death. Its levels are associated with the severity of experimental gingivitis and the loss of periodontal attachement. The aim of the present study was to investig...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.7.1151
更新日期:2000-07-01 00:00:00
abstract::It is generally recognized that bacteria in dental plaque at sites of periodontal diseases are not commonly found at sites of periodontal health. One hypothesis to explain the etiology of periodontitis is that pathogenic bacteria from diseased sites infect healthy sites. It has been suggested that gingival inflammatio...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.2.109
更新日期:1996-02-01 00:00:00
abstract::Demineralized bone matrix (DBM) is widely used in the repair of pathologies associated with skeletal defects and periodontal diseases. The present study was directed at establishing in vivo and in vitro models for a quantitative assessment of the osteoinductivity of DBM before clinical use. Athymic mice were used in a...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1997.68.11.1076
更新日期:1997-11-01 00:00:00
abstract:BACKGROUND:Recent research indicated that periodontal infection may worsen systemic diseases, including pulmonary disease. Respiratory infections, such as pneumonia and the exacerbation of chronic obstructive pulmonary disease, involve the aspiration of bacteria from the oropharynx into the lower respiratory tract. ME...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2011.100582
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:The aerosol generated by an ultrasonic scaler contains microorganisms that can penetrate into the body through the respiratory system of dental surgeons and patients. The aim of this pilot study is to evaluate and compare the efficacy of commercially available preprocedural mouthrinses containing 0.2% chlorh...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2013.120616
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:The aim of this 9-month reentry study was to compare the regenerative healing using porous (P) and non-porous (NP) teflon barrier membranes plus demineralized freeze dried bone allografts (DFDBA) in Class II buccal/lingual furcation defects. METHODS:Twenty-four patients, 13 males and 11 females, ages 38 to ...
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.2001.72.11.1580
更新日期:2001-11-01 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:BACKGROUND:Alveolar bone regeneration is frequently necessary prior to placement of implants. Efforts to improve wound healing have focused on factors that may enhance bone formation following guided bone regeneration (GBR) techniques alone or in combination with bone replacement graft materials. Recent reports suggest...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.10.1654
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND:Hypertension and periodontal disease are common conditions among postmenopausal women. Periodontal disease has been found associated with hypertension in previous studies, but data in postmenopausal women is limited. METHODS:We assessed the cross-sectional associations of clinically measured periodontal dis...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.17-0562
更新日期:2018-10-01 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:BACKGROUND:Reduction of alveolar height and width after tooth extraction may present problems for implant placement, especially in the anterior maxilla where bone volume is important for biologic and esthetic reasons. Different graft materials have been proposed to minimize the reduction in ridge volume. The aim of thi...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2009.080400
更新日期:2009-02-01 00:00:00
abstract::Some confusion exists in the literature whether correlations exist between gingivitis severity and plaque levels as measured by the corresponding indices. The results of a clinical trial and a re-analysis of literature data indicate that a strong statistical correlation exists between the Löe-Silness Gingival Index va...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1989.60.4.172
更新日期:1989-04-01 00:00:00
abstract:BACKGROUND:Recent research suggests that osteopenia may be a predisposing factor for periodontal tissue destruction. If so, then a relationship should exist between measures of systemic bone mineral density and periodontal tissue destruction. The purpose of the present cross-sectional study was to evaluate the associat...
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.1999.70.9.982
更新日期:1999-09-01 00:00:00
abstract::This longitudinal study of randomly selected Norwegian students and academicians has shown that 50% of the 17-year olds have lost no periodontal support, and the other 50% exhibited slight localized loss of attachment primarily on buccal surfaces of first molars and first bicuspids of both jaws. At 21 all students sho...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1978.49.12.607
更新日期:1978-12-01 00:00:00
abstract::Periodontitis is an inflammatory disease caused by microbial infection in the subgingival region. Risk factors associated with the development and progression of this disease are numerous, multifactorial, complex, and often not well defined across individuals and population groups. The focus of this paper is to provid...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.1994.65.5s.539
更新日期:1994-05-01 00:00:00
abstract:BACKGROUND:The aim of the present study is to assess the osteogenic differentiation of rat bone marrow stromal cells (RBMCs) in β-tricalcium phosphate (β-TCP) blocks containing extracellular matrix (ECM) produced by human alveolar bone periosteal cells (HABPCs). METHODS:HABPCs were cultured in β-TCP blocks for 1 week ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2012.120490
更新日期:2013-10-01 00:00:00
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:Most research efforts in periodontal epidemiology have focused on middle-aged or older people, giving a picture of disease occurrence at a relatively late stage in the natural history of the condition. There is a paucity of comprehensive descriptive data from younger age groups. Understanding the epidemiolog...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2000.71.12.1840
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND:Little attention has been given to understanding the variation in biomechanical behavior of oral soft tissues, and this represents an obstacle for the development of biomaterials that perform with appropriate biomechanical characteristics. With this as our motivation, a uniaxial mechanical analysis was perfo...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2011.100573
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:Different surgical approaches have been proposed to treat peri-implantitis defects with limited effectiveness and predictability. Laser has been proposed as an effective tool to assist in bacterial decontamination and modulating peri-implant tissue inflammation. The aim of this pilot clinical trial was to ev...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0040
更新日期:2020-08-06 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