Langerhans-cell histiocytosis: a clinical case without bone involvement.

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: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

authors： Gomes SC,Piccinin FB,Susin C,Oppermann RV,Marcantonio RA

更新日期：2007-08-01 00:00:00

abstract：:The aim of this investigation was to induce alveolar bone defects experimentally in dogs and to study the effects of mechanical tooth cleaning on their subsequent development. Thirty premolars from four beagle dogs were used. Bone defects were created by surgically exposing the adjacent alveolar bone and applying stee...

journal_title：Journal of periodontology

authors： Hugoson A,Schmidt G

更新日期：1978-03-01 00:00:00

abstract：BACKGROUND:The aim of this split-mouth study is to compare long-term (18 to 35 years) periodontal conditions of sites treated with gingival augmentation procedures (GAPs) and untreated homologous contralateral sites. METHODS:Forty-seven patients with 64 sites (test group), with lack of attached gingiva associated with...

journal_title：Journal of periodontology

authors： Agudio G,Cortellini P,Buti J,Pini Prato G

更新日期：2016-12-01 00:00:00

abstract：:Dental implant placement associated with augmentation of the sinus floor in the severely atrophic maxilla can be performed in 1- or 2-surgical stages, depending on the height of the residual alveolar bone. A minimum of 4 to 5 mm of residual alveolar bone height is recommended for a 1-stage surgical procedure. The pres...

journal_title：Journal of periodontology

authors： Peleg M,Mazor Z,Chaushu G,Garg AK

更新日期：1998-12-01 00:00:00

abstract：BACKGROUND:This study systematically evaluates the effect of occlusal overload (OV) on peri-implant tissue health in animal studies. METHODS:MEDLINE, EMBASE, and LILACS databases were searched for articles published up to and including January 2010. Studies that reported outcomes of non-splinted titanium dental implan...

journal_title：Journal of periodontology

authors： Chambrone L,Chambrone LA,Lima LA

更新日期：2010-10-01 00:00:00

abstract：:The American Academy of Periodontology has developed the following parameter on the treatment of "refractory" periodontitis. Patients should be informed of the disease process, therapeutic alternatives, potential complications, expected results, and their responsibility in treatment. Consequences of no treatment shoul...

journal_title：Journal of periodontology

authors：

更新日期：2000-05-01 00:00:00

abstract：:This study examined for 3 years the changes in periodontal status and the possible correlations with selected subgingival microbiota and diabetic conditions in a group of 16 insulin-dependent diabetes mellitus (IDDM, JD) patients as compared with their 16 healthy cohabiting siblings (HS). JD patients were monitored ev...

journal_title：Journal of periodontology

authors： Sbordone L,Ramaglia L,Barone A,Ciaglia RN,Iacono VJ

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:Prostaglandin E2 (PGE2 ), which exerts its actions via EP receptors (EP1 , EP2 , EP3 , and EP4 ), is a bioactive metabolite produced by cyclooxygenase (COX)-1 and/or COX-2 from arachidonic acid. In the present study, we investigated whether COX-2-derived PGE2 regulated matrix metalloproteinase (MMP)-3 produc...

journal_title：Journal of periodontology

authors： Yan M,Noguchi K,Ruwanpura SMPM,Ishikawa I

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND:This review addresses the ability of a commercially available genetic susceptibility test to determine the risk of developing severe chronic periodontitis. The test is used to detect the simultaneous occurrence of allele 2 at the IL-1A+4845 and IL-1B+3954 loci. If both of these polymorphisms are present, pat...

journal_title：Journal of periodontology

authors： Greenstein G,Hart TC

更新日期：2002-02-01 00:00:00

abstract：:Proposing to place endosseous implants is an integral facet of dental treatment plans. Their insertion is usually associated with a low incidence of untoward events. However, despite careful planning, surgical complications can arise: infection, intraoral hemorrhage, wound dehiscence, postoperative pain, lack of prima...

journal_title：Journal of periodontology

authors： Greenstein G,Cavallaro J,Romanos G,Tarnow D

更新日期：2008-08-01 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

authors： Shim SH,Han DH

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:Relative few reports exist concerning healing of laser created osteotomies over an extended period of time. The purpose of this study was to evaluate long-term healing, from 21 to 63 days, of osteotomy defects in the rat tibia created with the Nd:YAG and CO2 in the presence of a surface cooling spray of air/...

journal_title：Journal of periodontology

authors： McDavid VG,Cobb CM,Rapley JW,Glaros AG,Spencer P

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND:The root coverage esthetic score (RES) was published in 2009 as an esthetic scoring system to measure visible final outcomes of root coverage procedures performed on Miller I and II recession defects. The aim of this study was to evaluate the intra-examiner, intra-group, and inter-examiner reliability of the...

journal_title：Journal of periodontology

authors： Isaia F,Gyurko R,Roomian TC,Hawley CE

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:Recent studies showed the clinical benefits of a one stage full-mouth disinfection, when compared to the worldwide standard treatment strategy of consecutive root planings per quadrant without proper disinfection of the remaining intraoral niches. The purpose of this study was to investigate the microbiologi...

journal_title：Journal of periodontology

authors： Quirynen M,Mongardini C,Pauwels M,Bollen CM,Van Eldere J,van Steenberghe D

更新日期：1999-06-01 00:00:00

abstract：BACKGROUND:This prospective and controlled histologic study evaluates the impact of smoking on bone-to-implant contact, the bone density in the threaded area, and the bone density outside the threaded area around microimplants with anodized surface retrieved from human jaws. METHODS:A total of 24 subjects (mean age 51...

journal_title：Journal of periodontology

authors： Shibli JA,Piattelli A,Iezzi G,Cardoso LA,Onuma T,de Carvalho PS,Susana d,Ferrari DS,Mangano C,Zenóbio EG

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:Lingual plate perforation at the time of implant placement in posterior mandible is a potential surgical complication, and presence of a lingual concavity is considered a risk factor. Little is known about the spatial relationship between implant and lingual plate. The role of lingual concavity in the risk o...

journal_title：Journal of periodontology

authors： Chan HL,Benavides E,Yeh CY,Fu JH,Rudek IE,Wang HL

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:The aim of this study was to determine the plaque-removing ability of a curved bristle toothbrush compared to a conventional, straight bristle, manual toothbrush. METHODS:The study group consisted of 100 volunteers 16 to 24 years of age from a professional engineering college. A four-week post-prophylaxis, ...

journal_title：Journal of periodontology

authors： Chava VK

更新日期：2000-05-01 00:00:00

abstract：:The authors review patient-reported outcome (PRO) metrics for dentistry, and in particular, periodontics. The PRO commentary for periodontics includes a review of split-mouth, randomized, controlled clinical trial results that specifically tracked pain at different sites over time after intervention and provided guide...

journal_title：Journal of periodontology

authors： McGuire MK,Scheyer ET,Gwaltney C

更新日期：2014-10-01 00:00:00

abstract：BACKGROUND:Matrix metalloproteinases (MMPs) are a family of host-derived proteinases reported to mediate multiple functions associated with periodontal destruction and inflammation. Most of the existing data have been gathered from adults with chronic periodontitis. The purpose of this study was to determine the MMP le...

journal_title：Journal of periodontology

authors： Alfant B,Shaddox LM,Tobler J,Magnusson I,Aukhil I,Walker C

更新日期：2008-05-01 00:00:00

abstract：:The purpose of this study was to determine which treatment of a large osseous defect adjacent to an endosseous dental implant would produce the greatest regeneration of bone and degree of osseointegration: barrier membrane therapy plus demineralized freeze-dried bone allograft (DFDBA), membrane therapy alone, or no tr...

journal_title：Journal of periodontology

authors： Stentz WC,Mealey BL,Gunsolley JC,Waldrop TC

更新日期：1997-10-01 00:00:00

abstract：:A new flap design for placement of implants into osseous defects has been described. The flap design can be used in anterior and posterior areas of human subjects. Photographs of representative cases are presented. Wound healing always occurred by primary intention and without evidence of immediate graft exfoliation. ...

journal_title：Journal of periodontology

authors： Takei HH,Han TJ,Carranza FA Jr,Kenney EB,Lekovic V

更新日期：1985-04-01 00:00:00

abstract：:This study compared demineralized-unicortical-ilium-strips (DUIS) and an expanded polytetrafluoroethylene (ePTFE) physical barrier in combination with decalcified freeze-dried bone allograft (DFDBA) for treatment of Class II mandibular furcations. Twenty patients with adult periodontitis and at least 2 furcation invas...

journal_title：Journal of periodontology

authors： Yamaoka SB,Mellonig JT,Meffert RM,Arnold RM,Nummikoski PV,Mealey BL

更新日期：1996-08-01 00:00:00

abstract：BACKGROUND:This study examines: 1) alveolar bone loss (ABL), a hallmark of periodontitis, in anti-citrullinated protein antibody (ACPA)-positive rheumatoid arthritis (RA) patients versus control patients with osteoarthritis (OA); and 2) the association of ABL with RA disease activity and ACPA concentrations, including ...

journal_title：Journal of periodontology

authors： Gonzalez SM,Payne JB,Yu F,Thiele GM,Erickson AR,Johnson PG,Schmid MJ,Cannon GW,Kerr GS,Reimold AM,Sokolove J,Robinson WH,Mikuls TR

更新日期：2015-02-01 00:00:00

abstract：BACKGROUND:The aim of this study was to investigate the total antioxidant capacity, superoxide dismutase and glutathione peroxidase activities, and malondialdehyde levels in serum, saliva, and gingival crevicular fluid (GCF) in preeclamptic and normotensive pregnant women with and without periodontal disease. METHODS:...

journal_title：Journal of periodontology

authors： Canakci V,Yildirim A,Canakci CF,Eltas A,Cicek Y,Canakci H

更新日期：2007-08-01 00:00:00

abstract：SCOPE:These Guidelines apply to products used to promote the regeneration of periodontal tissues lost due to periodontal diseases or other causes. Periodontal regeneration is defined histologically as regeneration of the tooth's supporting tissues, including alveolar bone, periodontal ligament, and cementum over a prev...

journal_title：Journal of periodontology

authors：

更新日期：1998-09-01 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：:The capacity of epithelial cells to migrate and grow from gingival explants cultured on mineralized and partially demineralized root surfaces in an in vitro system was assessed. Explants of attached gingiva were obtained from mongrel dogs, cut into rectangular pieces (1 x 2 mm) and cultured either on mineralized or pa...

journal_title：Journal of periodontology

authors： Pitaru S,Hekmati M,Soldinger M,Savion N

更新日期：1988-08-01 00:00:00

abstract：BACKGROUND:Recombinant human bone morphogenetic protein (rhBMP)-2 in a bioabsorbable collagen sponge (ACS) carrier supports significant bone formation. However, histomorphometric data on the augmentation of bone formation beyond the skeletal envelope are insufficient. Our objective was to evaluate the short-term effect...

journal_title：Journal of periodontology

authors： Hasegawa Y,Sato S,Takayama T,Murai M,Suzuki N,Ito K

更新日期：2008-02-01 00:00:00

abstract：:This study investigates the effects of the placement of a bioresorbable Type I collagen barrier on clinically healthy sites. Ten human subjects, with at least one pair of matched periodontal defects included in a previous study, were investigated for the effect of guided tissue regeneration (GTR) membrane placement on...

journal_title：Journal of periodontology

authors： Stein MD,Salkin LM,Freedman AL

更新日期：1993-01-01 00:00:00