Labial soft tissue volume evaluation of different techniques for ridge preservation after tooth extraction: a randomized controlled clinical trial.


OBJECTIVE:To volumetrically evaluate soft tissue changes of different ridge preservation techniques compared to spontaneous healing 6 months after tooth extraction. MATERIALS AND METHODS:In each of 40 patients, one single-rooted tooth was extracted and four treatment modalities were randomly assigned to the following groups (n = 10 each): A) ß-tricalcium-phosphate-particles with a polylactid coating (ß-TCP), B) demineralized bovine bone mineral with 10% collagen covered with a collagen matrix (DBBM-C/CM), C) DBBM with 10% collagen covered with an autogenous soft tissue punch graft (DBBM-C/PG), D) spontaneous healing (control). Impressions were obtained before extraction and 6 months later, casts were digitized and volumetric changes at the buccal soft tissues were determined. One-way anova was performed and pair-wise Wilcoxon rank sum test with Bonferroni-Holm method was applied for comparison of differences between two groups. RESULTS:After 6 months, horizontal contour changes accounted for -1.7 ± 0.7 mm (A), -1.2 ± 0.5 mm (B), -1.2 ± 0.7 mm (C) and -1.8 ± 0.8 mm (D). None of the group comparisons reached statistical significance. CONCLUSIONS:Six months after tooth extraction all groups revealed a horizontal volume change in the buccal soft tissue contour. Application of DBBM-C/CM or DBBM-C/PG reduced the amount of volume resorption compared to ß-TCP or spontaneous healing without reaching statistically significant difference.


J Clin Periodontol


Schneider D,Schmidlin PR,Philipp A,Annen BM,Ronay V,Hämmerle CH,Attin T,Jung RE




Has Abstract


2014-06-01 00:00:00












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    abstract::The aim of this study was to monitor the presence of sulfate-reducing bacteria (SRB) at different sites in the mouths of both healthy individuals and periodontitis patients. In 20 healthy subjects and 21 periodontitis patients, samples were taken from the palate, vestibulum, dorsum of the tongue, supragingival plaque,...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Langendijk PS,Hagemann J,van der Hoeven JS

    更新日期:1999-09-01 00:00:00

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    abstract::True neoplasms are rarely localised to the periodontium. However, early recognition and diagnosis of neoplastic lesions resides within the realm of responsibility of the dentist. In recent years, a number of odontogenic tumors has been described characterized by an occurrence on the gingiva or in the intrabony part of...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章,评审


    authors: Philipsen HP,Reichart PA

    更新日期:1996-10-01 00:00:00

  • Incorporating antibiotics into platelet-rich fibrin: A novel antibiotics slow-release biological device.

    abstract:BACKGROUND:The aim of the present in vitro study was to explore the possibility of using platelet-rich fibrin (PRF) as a local sustained released device for antibiotics. MATERIALS AND METHODS:Platelet-rich fibrin was prepared with the addition of antibiotics (5 mg/ml metronidazole; 150 mg/ml clindamycin; 1 mU/ml penic...

    journal_title:Journal of clinical periodontology

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    authors: Polak D,Clemer-Shamai N,Shapira L

    更新日期:2019-02-01 00:00:00

  • The epidemiology of dental caries and periodontal disease.

    abstract::Dental caries and periodontal disease are common in industrialized countries and caries is increasing in non-industrialized countries. The predominant method of coping with the disease problem has been to treat rather than prevent the diseases, an approach which has obviously failed to cope with the problem as shown b...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Sheiham A

    更新日期:1979-12-01 00:00:00

  • Efficacy of alternative or additional methods to professional mechanical plaque removal during supportive periodontal therapy: A systematic review and meta-analysis.

    abstract:AIMS:To systematically review the literature addressing the following focused questions: "What is the efficacy of either (#1) alternative or (#2) additional methods to professional mechanical plaque removal (PMPR) on progression of attachment loss during supportive periodontal therapy (SPT) in periodontitis patients?"....

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    pub_type: 杂志文章


    authors: Trombelli L,Farina R,Pollard A,Claydon N,Franceschetti G,Khan I,West N

    更新日期:2020-07-01 00:00:00

  • Cathepsin K levels in the crevicular fluid of dental implants: a pilot study.

    abstract:OBJECTIVE:To determine the concentration of cathepsin K secreted into the crevicular fluid around dental implants and its correlation with clinical parameters of healthy implants and implants showing clinical signs of peri-implantitis. MATERIAL AND METHODS:Nineteen patients with 40 implants with and without peri-impla...

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    pub_type: 杂志文章


    authors: Strbac GD,Monov G,Cei S,Kandler B,Watzek G,Gruber R

    更新日期:2006-04-01 00:00:00

  • Treatment of localized aggressive periodontitis alters local host immunoinflammatory profiles: A long-term evaluation.

    abstract:AIM:To evaluate the local immunoinflammatory profiles in localized aggressive periodontitis patients (LAP) before and after periodontal treatment and maintenance. METHODS:Sixty-six African-Americans with LAP (7-21 years old) were included. After periodontal examination, all patients received periodontal treatment with...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Branco-de-Almeida LS,Cruz-Almeida Y,Gonzalez-Marrero Y,Kudsi R,de Oliveira ICV,Dolia B,Huang H,Aukhil I,Harrison P,Shaddox LM

    更新日期:2021-02-01 00:00:00

  • A comparison of 3 systems for quantifying gingival crevicular fluid with respect to linearity and the effects of qualitative differences in fluids.

    abstract::This investigation compares the Periotron 6000, Periotron 600, and ninhydrin area systems for quantifying gingival fluid. All systems have highly significant (p less than 0.001) linear relationships between measurements and fluid volumes. Additional curvilinear components have virtually no clinically significant impli...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Hinrichs JE,Bandt CL,Smith JA,Golub LM

    更新日期:1984-11-01 00:00:00

  • Chronic lymphocytic leukaemia with gingival and palatal deposits.

    abstract::The oral features of a patient with notable maxillary and mandibular gingival enlargement secondary to leukaemic infiltration in chronic lymphocyte leukaemia are presented. ...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Porter SR,Matthews RW,Scully C

    更新日期:1994-09-01 00:00:00

  • Assessment of arterial stiffness in periodontitis using a novel pulse wave imaging methodology.

    abstract:AIM:We investigated the cross-sectional relationship between periodontal status and arterial stiffness, assessed through a novel Pulse Wave Imaging methodology. METHODS:Eighty volunteers were enrolled (39% male, age range 24-78 years) and 33 pairs were formed of periodontitis patients/periodontally healthy controls, m...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Sanz-Miralles EC,Li R,Momen-Heravi F,Mendieta C,Konofagou EE,Papapanou PN

    更新日期:2017-05-01 00:00:00

  • Accuracy of probing attachment levels using a CEJ probe versus traditional probes.

    abstract:BACKGROUND:Current interest in the assessment of probing attachment level measurements has been stimulated by recent introduction of novel periodontal probes as well as by the reclassification of periodontal diseases. Clinical attachment level (CAL) is currently the "gold standard" for diagnosing and monitoring periodo...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Karpinia K,Magnusson I,Gibbs C,Yang MC

    更新日期:2004-03-01 00:00:00

  • Clinical benefits of oral irrigation for periodontitis are related to reduction of pro-inflammatory cytokine levels and plaque.

    abstract:BACKGROUND:Although a growing body of evidence indicates that oral irrigation with water has therapeutic benefits in periodontitis, the mechanisms of action have not been elucidated. The aims of this study were: (1) to analyze the effects of oral irrigation (Water Pik Oral Irrigator) on the clinical signs of adult peri...

    journal_title:Journal of clinical periodontology

    pub_type: 临床试验,杂志文章


    authors: Cutler CW,Stanford TW,Abraham C,Cederberg RA,Boardman TJ,Ross C

    更新日期:2000-02-01 00:00:00

  • Effect of glycine powder air-polishing on the gingiva.

    abstract:OBJECTIVES:Safety and efficacy of glycine powder air-polishing (GPAP) in removing subgingival biofilm have been previously demonstrated. The hypothesis that GPAP results in less gingival erosion than sodium bicarbonate air-polishing (SBAP) or hand-instrumentation was assessed. MATERIAL AND METHODS:In each of 10 patien...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章,随机对照试验


    authors: Petersilka G,Faggion CM Jr,Stratmann U,Gerss J,Ehmke B,Haeberlein I,Flemmig TF

    更新日期:2008-04-01 00:00:00

  • Assessing the periodontal treatment needs of a population.

    abstract::A longitudinal study was conducted on 106 patients attending a dental school and undergoing periodontal treatment, to assess the relationship between some commonly used periodontal indices and the time taken to treat periodontal disease. The data were analysed by assessing the times taken for examination motivation, s...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Ekanayaka AN,Sheiham A

    更新日期:1979-06-01 00:00:00

  • Periodontal health at first permanent molars adjacent to primary molar stainless steel crowns.

    abstract::The present investigation was designed to study the effect of stainless steel crowns (SSC), placed on second primary molars, on the periodontal tissues of neighbouring first permanent molars. 36 children (9-12 years old) with an SSC on a second primary molar on one side of the mouth only, were selected for the study. ...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Guelmann M,Matsson L,Bimstein E

    更新日期:1988-10-01 00:00:00

  • Statistical methods for testing plaque removal efficacy in clinical trials.

    abstract:OBJECTIVES:To evaluate the ability of different statistical approaches in finding a statistically significant difference in plaque removal efficiency between brushes in clinical trials. MATERIALS AND METHODS:The approaches, which are evaluated, concern the scores after brushing only, the difference in scores before an...

    journal_title:Journal of clinical periodontology

    pub_type: 临床试验,杂志文章,随机对照试验


    authors: Heynderickx I,Engel J

    更新日期:2005-06-01 00:00:00

  • Periodontal disease as a risk for dental implant failure over time: a long-term historical cohort study.

    abstract:OBJECTIVES:To evaluate the long-term survival rates of dental implants according to the patient's periodontal status, as well as to estimate if the effect of periodontal status regarding implant failure is constant throughout the long-term follow-up. MATERIALS AND METHODS:This was a historical prospective cohort study...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Levin L,Ofec R,Grossmann Y,Anner R

    更新日期:2011-08-01 00:00:00

  • Bacterial invasion of the periodontium in a case of juvenile periodontitis.

    abstract::A case of juvenile periodontitis is described where biopsy material taken from a lower right incisor during periodontal surgery revealed plaque-derived bacteria present within the periodontal connective tissue. The gingival connective tissue contained an inflammatory infiltrate which exhibited a profound loss of colla...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Gillett R,Johnson NW

    更新日期:1982-01-01 00:00:00

  • Comparison between polymerase chain reaction-based and checkerboard DNA hybridization techniques for microbial assessment of subgingival plaque samples.

    abstract:AIM:To compare polymerase chain reaction (PCR) with subsequent reverse hybridization (micro-IDent test) and checkerboard DNA-DNA hybridization for the identification of 13 bacterial species in subgingival plaque samples. MATERIAL AND METHODS:Subgingival plaque samples were taken using paper points and curettes from tw...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Haffajee AD,Yaskell T,Torresyap G,Teles R,Socransky SS

    更新日期:2009-08-01 00:00:00

  • Healing of the dento-epithelial junction following the use of dental floss.

    abstract::The healing of the dento-epithelial junction following the use of dental floss was studied on 28 first premolars in seven children who were under orthodontic treatment. On the mesial surfaces the floss was brought to the depth of the pocket and moved back and forth three to five times, while being pressed against the ...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Waerhaug J

    更新日期:1981-04-01 00:00:00

  • Is early plaque growth rate constant with time?

    abstract::Early plaque growth and plaque topography were studied in 15 young adults with a healthy periodontium during a 4-day period of no oral hygiene. After perfect tooth-cleaning, the recolonisation of the buccal surfaces of 48 teeth (front teeth and premolars) was recorded at the start and after 6, 12, 24, 30, 36, 48, 54, ...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Quirynen M,van Steenberghe D

    更新日期:1989-05-01 00:00:00

  • Periodontal regeneration using a xenogeneic bone substitute seeded with autologous periodontal ligament-derived mesenchymal stem cells: A 12-month quasi-randomized controlled pilot clinical trial.

    abstract:AIM:To evaluate the safety and efficacy of autologous periodontal ligament-derived mesenchymal stem cells (PDL-MSCs) embedded in a xenogeneic bone substitute (XBS) for the regenerative treatment of intra-bony periodontal defects. MATERIAL AND METHODS:This quasi-randomized controlled pilot phase II clinical trial inclu...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Sánchez N,Fierravanti L,Núñez J,Vignoletti F,González-Zamora M,Santamaría S,Suárez-Sancho S,Fernández-Santos ME,Figuero E,Herrera D,García-Sanz JA,Sanz M

    更新日期:2020-11-01 00:00:00

  • Modulation of clinical expression of plaque-induced gingivitis. I. Background review and rationale.

    abstract:OBJECTIVES:The purpose of this article is to provide the necessary background and rationale for the accompanying studies, which are ultimately aimed at identifying genetic and environmental factors determining gingivitis susceptibility. MATERIALS AND METHODS:The literature on factors reported to modify the clinical ex...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章,评审


    authors: Tatakis DN,Trombelli L

    更新日期:2004-04-01 00:00:00

  • Tooth loss and pocket probing depths in compliant periodontally treated patients: a retrospective analysis.

    abstract:BACKGROUND/AIMS:This retrospective study determined the treatment outcomes of 142 compliant periodontal patients observed for at least 10 years at the University of Kiel. All patients had been treated for moderate to advanced periodontitis and regularly received supportive periodontal therapy (SPT). METHODS:Patient- a...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: König J,Plagmann HC,Rühling A,Kocher T

    更新日期:2002-12-01 00:00:00

  • Cellular aspects of and effects on the gingiva in children with Down's syndrome during experimental gingivitis.

    abstract::In a previous experimental gingivitis study, it was shown that in children with Down's syndrome (DS), gingival inflammation started earlier, was more extensive and developed faster, than in normal healthy control children. In both groups, the start of the process was accompanied by an acute inflammatory response and a...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Reuland-Bosma W,Liem RS,Jansen HW,van Dijk LJ,van der Weele LT

    更新日期:1988-05-01 00:00:00

  • Sonic-powered toothbrushes and reversal of experimental gingivitis.

    abstract:OBJECTIVE:To compare two sonic toothbrushes in relation to the reversal of experimental gingivitis. MATERIALS AND METHODS:Subjects refrained from brushing mandibular teeth for 21 days. During a 4-week treatment phase, the right or left side of the mouth was brushed with either the Sonic Complete (SC) or Sonicare Elite...

    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章,随机对照试验


    authors: Versteeg PA,Timmerman MF,Rosema NA,Warren PR,Van der Velden U,Van der Weijden GA

    更新日期:2005-12-01 00:00:00

  • Prevalence of juvenile periodontitis in Finland.

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    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Saxén L

    更新日期:1980-06-01 00:00:00

  • Studies on the effect of toothpaste rinses on plaque regrowth. (I). Influence of surfactants on chlorhexidine efficacy.

    abstract::A number of compounds have been added to toothpastes to inhibit plaque regrowth. The inclusion of cationic antiseptics, such as chlorhexidine, poses formulation difficulties because of interactions with other ingredients particularly anionic detergents. More recently, Triclosan/zinc citrate formulations have been show...

    journal_title:Journal of clinical periodontology

    pub_type: 临床试验,杂志文章


    authors: Addy M,Jenkins S,Newcombe R

    更新日期:1989-07-01 00:00:00

  • Actinobacillus actinomycetemcomitans in Chinese adults. Serotype distribution and analysis of the leukotoxin gene promoter locus.

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    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章


    authors: Mombelli A,Gmür R,Lang NP,Corbert E,Frey J

    更新日期:1999-08-01 00:00:00

  • A systematic review of the effectiveness of self-performed mechanical plaque removal in adults with gingivitis using a manual toothbrush.

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    journal_title:Journal of clinical periodontology

    pub_type: 杂志文章,meta分析,评审


    authors: van der Weijden GA,Hioe KP

    更新日期:2005-01-01 00:00:00