Abstract:
:The placement of hydroxyapatite-coated dental implants in fresh extraction sockets was compared to placement in adjacent healed sites in 14 patients. Systematic sequential documentation was obtained regarding periodontal health, radiographic bone levels, and implant stability at the time of implant placement, at uncovering, and from 8 to 24 months (mean 16 months) after loading and restoration delivery. There were no significant differences in any clinical parameter between those implants placed in fresh extraction sockets and those placed in healed areas. Periodontal health, maintenance of crestal bone levels, and implant stability were excellent for implants placed in both types of recipient sites. The results of this study suggest that hydroxyapatite-coated dental implants can be successfully placed in fresh extraction sockets utilizing otherwise standard implant placement techniques, and that they appear to clinically perform equally well in fresh sockets and healed sites.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Yukna RAdoi
10.1902/jop.1991.62.7.468subject
Has Abstractpub_date
1991-07-01 00:00:00pages
468-72issue
7eissn
0022-3492issn
1943-3670journal_volume
62pub_type
杂志文章abstract:BACKGROUND:Successful periodontal treatment requires a commitment to regular lifelong maintenance and may be perceived by patients to be costly. This study calculates the total lifetime cost of periodontal treatment in the setting of a specialist periodontal practice and investigates the cost implications of choosing n...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2012.110689
更新日期:2012-12-01 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::Demineralized freeze-dried bone allograft (DFDBA) has been used extensively in periodontal therapy. The rationale for use of DFDBA includes the fact that proteins capable of inducing new bone; i.e., bone morphogenetic proteins, can be isolated from bone grafts. Commercial bone banks have provided DFDBA to the dental p...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.9.918
更新日期:1996-09-01 00:00:00
abstract::The ability to objectively assess periodontal disease activity can significantly affect periodontal therapy. Aspartate aminotransferase (AST) is released extracellularly upon tissue destruction which suggests its potential as a key index in a quantitative assay for evaluating periodontal disease activity. The purpose ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.8.733
更新日期:1996-08-01 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:The possible association between oral infection and chronic inflammation and cardiovascular disease risk has been studied intensively. The present study is designed to determine the strength of association between edentulism and angina pectoris in Mexican adults aged 35 years and older. METHODS:Using the to...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2013.130186
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:The development of chronic periodontitis (CP) is a multifactorial process and variation in severity cannot be explained by just a few risk factors. The aims of this study were: 1) to explore the lifestyle and psychosocial factors of CP patients and 2) to estimate the proportion of total CP cases attributable...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2003.74.8.1169
更新日期:2003-08-01 00:00:00
abstract:BACKGROUND:Unsupervised clustering is a method used to identify heterogeneity among groups and homogeneity within a group of patients. Without a prespecified outcome entry, the resulting model deciphers patterns that may not be disclosed using traditional methods. This is the first time such clustering analysis is appl...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.20-0489
更新日期:2020-12-14 00:00:00
abstract::Accurate diagnosis of periodontal destruction in the furcation region of multi-rooted teeth is a critical component of treatment planning, with different therapeutic approaches chosen based upon clinical determination of the severity of involvement. The current study assessed both vertical and horizontal depths of 274...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1994.65.7.649
更新日期:1994-07-01 00:00:00
abstract:BACKGROUND:The aims of this study are to determine whether the antigen-inexperienced (naive, CD45RB high-density) T-cell (CD4(+)CD45RB(High) T-cell) transfer model is associated with alveolar bone resorption, to elucidate the local osteogenic/adipogenic potential of alveolar bone marrow stromal cells (ABCs) from T-cell...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2014.140077
更新日期:2014-09-01 00:00:00
abstract::Sensory innervation of gingival tissue can cause neurogenic inflammation that depends on the extent of the branching area of the peripheral nerve fibers. We designed the present study to determine whether single trigeminal axons branch to both the buccal and palatal gingiva of maxillary molars of adult rats. Accumulat...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1995.66.9.817
更新日期:1995-09-01 00:00:00
abstract:BACKGROUND:Enamel matrix derivative (EMD) has been shown to promote several aspects of periodontal regeneration in vitro and in vivo. Recently, a bioengineered tissue (DG) was developed to promote wound healing of chronic skin ulcers. This pilot study sought to assess the effects of EMD and DG, alone or in combination,...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.030264
更新日期:2006-05-01 00:00:00
abstract::This study showed histopathological findings of the extracellular matrix in healthy, inflamed, and hyperplastic human gingiva with immunohistochemical techniques. The distribution of collagen types V and VI, as well as of glycoprotein fibronectin, shows that they are extracellular matrix structural components which di...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1993.64.2.110
更新日期:1993-02-01 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:BACKGROUND:Recent studies have demonstrated that various human viruses, especially cytomegalovirus (HCMV) and Epstein-Barr virus type-1 (EBV-1), seem to play a part in the pathogenesis of human periodontitis. The aim of this investigation was to evaluate the subgingival presence of HCMV and EBV in patients with aggress...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2003.74.11.1634
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:This preliminary in vitro study, presented at the General Session of the International and American Association for Dental Research in 2010 (Barcelona, Spain), evaluates whether three-dimensional (3D) optical scanning and subsequent superimposing procedures could be used for reproducible volumetric evaluatio...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2011.110143
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Chronic exposure to occupational noise is reported to cause a wide range of health problems. But, there are no reports on studies investigating the association between noise exposure and periodontitis. The purpose of this study was to examine the relationship between occupational noise exposure and periodont...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1002/JPER.17-0484
更新日期:2018-04-01 00:00:00
abstract::The amounts of volatile sulfur compounds (VSC) and methyl mercaptan/hydrogen sulfide ratio in mouth air from patients with periodontal involvement were 8 times greater than those of control subjects. Our studies demonstrated that, in patients with periodontal disease: 1) the concentration of disulfide, which is conver...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.1992.63.9.783
更新日期:1992-09-01 00:00:00
abstract:BACKGROUND:The purpose of this study is to determine whether sex dimorphism exists in the expression of inflammatory and apoptotic mediators in gingiva obtained from normal and diseased sites of periodontal disease. METHODS:Gingival papillae were obtained from individuals (56 males and 62 females) who required extract...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2014.130718
更新日期:2014-11-01 00:00:00
abstract:BACKGROUND:Several risk indicators for periodontal disease severity have been identified. The association of these factors with tooth loss for periodontal reasons was investigated in this cross-sectional comparative study. METHODS:All extractions performed in 21 general dental practice clinics (25% of such clinics in ...
journal_title:Journal of periodontology
pub_type: 杂志文章,多中心研究
doi:10.1902/jop.2005.76.11.1910
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Most dental implants are positioned using a drilling surgery technique. However, dentistry recently experienced the implementation of piezoelectric surgery. This technique was introduced to overcome some of the limitations involving rotating instruments in bone surgery. This study used biomolecular and histo...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2007.060285
更新日期:2007-04-01 00:00:00
abstract::Localized juvenile periodontitis (LJP) is an aggressive periodontal disease of familial nature. Neutrophils from a majority of patients with this disease exhibit decreased Chemotaxis with increased adherence, oxidative burst, and degranulation in response to opsonized bacteria. It is proposed that the biological basis...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.3s.337
更新日期:1996-03-01 00:00:00
abstract::The relationship between diabetes mellitus and oral health status was determined in Pima Indians from the Gila River Indian Community in Arizona. This tribe of native Americans has the world's highest reported incidence and prevalence of non-insulin-dependent (type 2) diabetes mellitus. The probing attachment level, a...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1991.62.2.123
更新日期:1991-02-01 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::Cemental tears have been described both in exposed and unexposed cementum. The phenomenon is believed to be elicited by overloading or acute trauma from occlusion. In this case report a patient, with a history of periodontal health, presented with an acute periodontal lesion on the distal aspect of a bridge abutment t...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1992.63.3.220
更新日期:1992-03-01 00:00:00
abstract::A 4-quadrant, single-blind study was designed to test the efficacy of periodontal disease therapy by local drug delivery. A delivery system made of extruded ethylene vinyl acetate fibers loaded with 25% USP tetracycline hydrochloride was placed and maintained in periodontal pockets for 10 days. The clinical effects of...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1985.56.11s.81
更新日期:1985-11-01 00:00:00
abstract:BACKGROUND:An immunohistochemical study was conducted to compare distributions of mast cell subpopulations in normal human gingiva and in gingival overgrowth induced by nifedipine and immunosuppressive medication. METHODS:Gingival samples were collected from 12 triple-medicated organ transplant recipients (immunosuppr...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2004.75.7.933
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:Various surgical techniques have been proposed for treating gingival recession. This randomized clinical trial compared the coronally positioned flap (CPF) alone or in conjunction with a subepithelial connective tissue graft (SCTG) in the treatment of gingival recession. METHODS:Eleven non-smoking subjects ...
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.2004.75.3.413
更新日期:2004-03-01 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::A study of a consanguineous family with a high prevalence of localized juvenile periodontitis (LJP) and generalized prepubertal periodontitis (GPP) was done over a 7-and-a-half year period. The parents had adult periodontitis, while 2 daughters, aged 13 and 15, had LJP. Furthermore, 2 other daughters, ages 14 and 10, ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1992.63.5.457
更新日期:1992-05-01 00:00:00