Spontaneous pigmentation of non-pigmented palatal tissue after periodontal surgery.

abstract：:Treatment of endodontically and periodontally involved teeth requires accurate diagnosis to determine the primary cause. The case presented involves a deep periodontal pocket associated with a necrotic tooth. The cause was diagnosed as being primarily endodontic and regeneration of the attachment apparatus occurred af...

journal_title：Journal of periodontology

authors： Barkhordar RA

更新日期：1988-07-01 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

authors： Weyant RJ,Pearlstein ME,Churak AP,Forrest K,Famili P,Cauley JA

更新日期：1999-09-01 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

authors： Preti G,Martinasso G,Peirone B,Navone R,Manzella C,Muzio G,Russo C,Canuto RA,Schierano G

更新日期：2007-04-01 00:00:00

abstract：:Weary-Kindler syndrome is a rare and poorly understood genetic disorder that has manifestations of both epidermolysis bullosa and poikiloderma congenitale. There are approximately 70 cases documented in the past 40 years but no cases appear in the dental literature, although dental findings have been discussed superfi...

journal_title：Journal of periodontology

authors： Wiebe CB,Silver JG,Larjava HS

更新日期：1996-10-01 00:00:00

abstract：:This review discusses the rationale for using guided tissue regeneration therapy. The review not only attempts to clarify the concept of selective tissue regeneration using non-resorbable and resorbable barriers, but to discuss differences in healing events after treatment with the two types of barriers together with ...

journal_title：Journal of periodontology

authors： Minabe M

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:Resorption of grafted bone and delayed osseointegration of implants are main problems associated with alveolar bone augmentation in dental implantology, especially for patients with osteoporosis. The aim of this study is to investigate the early healing response of implants to systemic treatment of zoledroni...

journal_title：Journal of periodontology

authors： Li JP,Li P,Hu J,Dong W,Liao NN,Qi MC,Li JY

更新日期：2014-02-01 00:00:00

abstract：:The present study aimed to establish a titanium implantation model using rat maxillae as well as demonstrate the chronological tissue responses to implantation. Pure titanium implants were inserted in the upper first molar extraction sites of Wistar rats 1 month after tooth extraction. The animals were sacrificed at 1...

journal_title：Journal of periodontology

authors： Fujii N,Kusakari H,Maeda T

更新日期：1998-04-01 00:00:00

abstract：BACKGROUND:Despite the potential significance of early soft tissue healing to long-term outcomes, this aspect of one-stage dental implants has not been investigated. The purpose of this prospective study was to characterize clinical and microbiologic parameters of early soft tissue healing around dental implants placed...

journal_title：Journal of periodontology

authors： DeAngelo SJ,Kumar PS,Beck FM,Tatakis DN,Leblebicioglu B

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND:Non-surgical and surgical periodontal treatment may cause volumetric changes in the gingival contour. Many techniques have been suggested to minimize soft tissue shrinkage; however, there is a lack of three-dimensional (3D) quantitative data comparing different treatment approaches. The aim of the present st...

journal_title：Journal of periodontology

authors： Strebel J,Ender A,Paqué F,Krähenmann M,Attin T,Schmidlin PR

更新日期：2009-01-01 00:00:00

abstract：:This study was undertaken to determine the extent of in vitro penetration of E. coli endotoxin into the root cementum of periodontally healthy and diseased teeth. Freshly extracted teeth were washed in distilled water, scaled and divided into two groups of 16 teeth each. Nine diseased and five healthy teeth in the fir...

journal_title：Journal of periodontology

authors： Nakib NM,Bissada NF,Simmelink JW,Goldstine SN

更新日期：1982-06-01 00:00:00

abstract：BACKGROUND:Periodontal disease is one of the major oral problems encountered in patients with diabetes mellitus (DM). Vascular changes, neutrophil dysfunction, altered collagen synthesis, and genetic predisposition observed in DM may contribute to periodontitis; and the vascular alterations observed in such patients ma...

journal_title：Journal of periodontology

authors： Güneri P,Unlü F,Yeşilbek B,Bayraktar F,Kokuludağ A,Hekimgil M,Boyacioğlu H

更新日期：2004-01-01 00:00:00

abstract：:A rotation flap for covering denuded single root surfaces with attached gingiva has been described and illustrated. This was performed utilizing a closed wound technique. The single flap provided attached gingiva coverage for a moderate area while a double flap provided coverage for a larger area. Although more attach...

journal_title：Journal of periodontology

authors： Patur B

更新日期：1977-01-01 00:00:00

abstract：BACKGROUND:Periopathogens and cariogenic species survive more than 48 hours on toothbrushes even under dry storage. This study examined a decontamination of toothbrushes by means of the bactericidal effect of different toothpastes or a special coating of the tufts. METHODS:Eight untreated periodontitis patients were p...

journal_title：Journal of periodontology

authors： Quirynen M,De Soete M,Pauwels M,Gizani S,Van Meerbeek B,van Steenberghe D

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:It is unknown whether cone beam computed tomography (CBCT) image reconstruction characteristics, including section thickness, may affect linear bone measurements of periodontal intrabony defects. The aim of this study was to compare intrasurgical and CBCT-based linear measurements of intrabony defects focusi...

journal_title：Journal of periodontology

authors： Nikolic-Jakoba N,Barac M,Jankovic S,Aleksic Z,Spin-Neto R,Wenzel A

更新日期：2020-08-21 00:00:00

abstract：:In this investigation periodontal destruction was produced by a combination of inflammatory and traumatic factors. After the inflammation was resolved and the trama stopped, a significant amount of alveolar bone regeneration took place. The implications of these findings for the management of advanced periodontal dise...

journal_title：Journal of periodontology

authors： Kantor M,Polson AM,Zander HA

更新日期：1976-12-01 00:00:00

abstract：BACKGROUND:The role played by the internal basal lamina (IBL) and hemidesmosomes between an implant and the peri-implant epithelium (PIE) in the adherence of the epithelium to the implant is controversial. This study used rat maxilla implantation models to clarify the ultrastructure of the PIE-implant interface. METHO...

journal_title：Journal of periodontology

authors： Ikeda H,Yamaza T,Yoshinari M,Ohsaki Y,Ayukawa Y,Kido MA,Inoue T,Shimono M,Koyano K,Tanaka T

更新日期：2000-06-01 00:00:00

abstract：:Osseous grafting techniques represent one mode of therapy to manage combination pocket-osseous defects. They have their greatest applicability in the intrabony defect although encouraging results have been noted in furcation and suprabony sites. Like all treatment modalities, their usage is dictated by the therapeutic...

journal_title：Journal of periodontology

authors： Schallhorn RG

更新日期：1977-09-01 00:00:00

abstract：:Paroxysmal nocturnal hemoglobinuria (PNH) is an uncommon blood stem cell disorder. The acquired defect is in the cell membrane of the precursor of the affected clone, which renders erythrocytes, platelets and granulocytes unusually sensitive to the hemolytic effects of complement. It is characterized by chronic hemoly...

journal_title：Journal of periodontology

authors： Cohen CI,Zimmerman DR

更新日期：1988-02-01 00:00:00

abstract：BACKGROUND:Caspases are key mediators of apoptosis. Caspase-8 mediates extrinsic, and caspase-9 initiates the intrinsic pathway of apoptosis. Apoptosis Inducing Factor (AIF), a mitochondrial proapoptotic protein, mediates cell death by a caspase-independent process. Because apoptosis is involved in periodontal disease,...

journal_title：Journal of periodontology

authors： Aral K,Aral CA,Kapila Y

更新日期：2019-03-01 00:00:00

abstract：BACKGROUND:A wide selection of Interdental Oral Hygiene (IOH) aids is available to consumers. Recommendations for selection are, however, limited by the lack of direct comparisons in available studies. We aimed to assess the comparative efficacy of IOH aids using Bayesian Network Meta-Analysis (BNMA). METHODS:Two inde...

journal_title：Journal of periodontology

authors： Kotsakis GA,Lian Q,Ioannou AL,Michalowicz BS,John MT,Chu H

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND:The purpose of this 30-day blinded, parallel-design study was to compare the effect of 2 powered toothbrushes, the Rowenta MH700 and the Braun Plak Control Ultra, on reducing plaque accumulation, gingivitis, and gingival bleeding in a cohort of 60 healthy adults. METHODS:After baseline evaluation of plaque,...

journal_title：Journal of periodontology

authors： Barnes CM,Russell CM,Weatherford TW 3rd

更新日期：1999-08-01 00:00:00

abstract：:A study was undertaken to evaluate the antigenic potential of allogeneic freeze-dried skin (FDS) when used as a grafting material and to examine the clinical results when FDS is used for the correction of mucogingival problems in humans. FDS was obtained from an HLA-tissue-type donor according to Navy Tissue Bank prot...

journal_title：Journal of periodontology

authors： Gher ME Jr,Williams JE Jr,Vernino AR,Strong DM,Pelleu GB Jr

更新日期：1980-10-01 00:00:00

abstract：:Free gingival grafts were placed in the lower anterior vestibular region of 30 patients each of whom had a gingival recession. According to the width of the recession and to the surgical procedure, the patients were divided into four groups. Group 1 showed a "narrow" (less than 3 mm) type of recession, while Group 2 h...

journal_title：Journal of periodontology

authors： Matter J,Cimasoni G

更新日期：1976-10-01 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

authors： Lee JB,Chu S,Amara HB,Song HY,Son MJ,Lee J,Kim HY,Koo KT,Rhyu IC

更新日期：2021-01-23 00:00:00

abstract：BACKGROUND:The pathobiology of systemic lupus erythematosus (SLE) is similar to that of periodontitis in that the immunoglobulin G Fc receptor (FcgammaR) and proinflammatory cytokines play an important role. Genetic variations of FcgammaR and interleukin (IL)-1 are associated with susceptibility to both diseases. There...

journal_title：Journal of periodontology

authors： Kobayashi T,Ito S,Yasuda K,Kuroda T,Yamamoto K,Sugita N,Tai H,Narita I,Gejyo F,Yoshie H

更新日期：2007-03-01 00:00:00

abstract：BACKGROUND:Platelet-rich plasma (PRP) harbors growth factors identified in bone. It has been suggested that these factors enhance osteogenesis. The objective of this study was to conduct a radiographic evaluation on local bone formation following surgical implantation of a PRP preparation using a critical-size rat calv...

journal_title：Journal of periodontology

authors： Pryor ME,Yang J,Polimeni G,Koo KT,Hartman MJ,Gross H,Agelan A,Manns JM,Wikesjö UM

更新日期：2005-08-01 00:00:00

abstract：:Strict control of dental plaque accumulation remains the cornerstone of successful maintenance of the treated patient. However, some recurrences of periodontitis appear to take place despite good oral hygiene habits. A proportion of these are likely due to qualitative features of the periodontal microbiota rather than...

journal_title：Journal of periodontology

authors： Listgarten MA

更新日期：1988-07-01 00:00:00

abstract：BACKGROUND:Previous studies have demonstrated that bone demineralization can improve consolidation in bone grafts. The biologic mechanisms underlying this phenomenon remain unclear. METHODS:Twelve adult male guinea pigs were used in this experiment. Forty-five bone samples removed from the calvaria of nine animals wer...

journal_title：Journal of periodontology

authors： de Rezende ML,Coesta PT,de Oliveira RC,Salmeron S,Sant'Ana AC,Damante CA,Greghi SL,Consolaro A

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:To our knowledge, prospective studies (matched for sex, smoking, and diabetes) that investigated the influence of compliance in the progression of periodontitis and tooth loss in periodontal maintenance therapy (PMT) programs were not previously reported. METHODS:A total of 58 regular complier (RC) and 58 e...

journal_title：Journal of periodontology

authors： Oliveira Costa F,Miranda Cota LO,Pereira Lages EJ,Medeiros Lorentz TC,Soares Dutra Oliveira AM,Dutra Oliveira PA,Costa JE

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:A relationship between periodontitis and chronic respiratory disease has been suggested by recent studies. The aim of this study is to explore the association between periodontitis and chronic obstructive pulmonary disease (COPD) in a Chinese population. METHODS:We conducted a case-control study of 581 COPD...

journal_title：Journal of periodontology

authors： Si Y,Fan H,Song Y,Zhou X,Zhang J,Wang Z

更新日期：2012-10-01 00:00:00