Abstract：
OBJECTIVES:This aim of this study was to develop and assess a technique that could be used to assess accurately the gingival volume changes seen in drug-induced gingival overgrowth by the analysis of data obtained from an entire gingival surface by means of three-dimensional imaging. MATERIAL AND METHODS:Stone dental models of patients before and after gingivectomy procedures were digitized with a laser scanner and then regenerated as computer models constructed from the acquired three-dimensional co-ordinate data. A comparison of superposed "before" and "after" surfaces was undertaken to assess and accurately quantify changes in gingival contour. RESULTS:The mean vertical tissue reduction varied from 1.58 to 2.56 mm in the four study subjects and individual differences are shown. The maximum thickness of removed buccal gingival overgrowth was found to range between 1.20 and 3.40 mm. The volume of tissue removed from each inter-dental papilla ranged from 4.2 to 46.1 mm3 and the mean volume of the papilla removed from each subject+/-SD values was 24.8+/-13.1 mm3. CONCLUSION:This method will measure changes in gingival tissues to within 60 microm in one plane, making it ideal for the assessment of longitudinal changes in gingival contour as seen in the development of gingival overgrowth, its recurrence after surgery or the changes in volume brought about by surgery.
journal_name
J Clin Periodontoljournal_title
Journal of clinical periodontologyauthors
Thomason JM,Ellis JS,Jovanovski V,Corson M,Lynch E,Seymour RAdoi
10.1111/j.1600-051X.2005.00769.xkeywords:
subject
Has Abstractpub_date
2005-10-01 00:00:00pages
1069-75issue
10eissn
0303-6979issn
1600-051Xpii
CPE769journal_volume
32pub_type
杂志文章abstract：:Accelerated periodontal tissue destruction in patients with labile insulin-dependent diabetes mellitus (DM) and localized juvenile periodontitis (LJP) has been suggested to be related to functional abnormalities of neutrophils. We have recently found that collagenase in gingival crevicular fluid (GCF) of adult periodo...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1992.tb00454.x
更新日期：1992-02-01 00:00:00
abstract：OBJECTIVE:The aim of the present study was to evaluate the effect of a titanium brush and chemical agents following surgical treatment of experimental peri-implantitis. MATERIAL AND METHODS:Six implants were installed in the mandible of eight beagle dogs (unit of analysis) 3 months after tooth extraction. Experimental...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.12566
更新日期：2016-08-01 00:00:00
abstract：OBJECTIVES:This study investigates the effect of a range of potential risk factors on the severity of gingival overgrowth in transplant patients medicated with ciclosporin in the absence of any calcium channel blockers. MATERIALS AND METHODS:One hundred dentate solid organ transplants medicated with ciclosporin (but n...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2005.00657.x
更新日期：2005-03-01 00:00:00
abstract：:Bleeding on probing (BOP) is a widely used criterion to diagnose gingival inflammation. The purpose of the present retrospective study was to evaluate its prognostic value in identifying sites at risk for periodontal breakdown during the maintenance phase of periodontal therapy. 55 patients who had been treated for ad...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1986.tb00852.x
更新日期：1986-07-01 00:00:00
abstract：:The possible effects of ultrasonic scaling of all maxillary teeth for a total of 5 min on the inner ears of 20 healthy young adults, 22-36 years of age, were investigated by means of pure tone audiometry. Audiograms were obtained just before and immediatley after scaling. Temporary shifts in hearing threshold (TTS) of...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1976.tb01858.x
更新日期：1976-05-01 00:00:00
abstract：:The purpose of this investigation was to analyze the clinical crown of the 3 tooth groups of the maxillary anterior sextant of the permanent dentition of normal subjects with respect to (i) width, length and the width/length ratios and (ii) determine if there is a correlation between tooth dimensions or tooth group ra...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.1999.260304.x
更新日期：1999-03-01 00:00:00
abstract：AIM:The purpose of this study was to assess the initiation and progression of periodontal disease during adult life. MATERIALS AND METHODS:In a 26-year longitudinal investigation of the initiation and progression of chronic periodontitis that started in 1969 and included 565 men of Norwegian middle class, 223 who had ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2003.00399.x
更新日期：2003-10-01 00:00:00
abstract：:Clinical healing following guided tissue regeneration (GTR) in deep intrabony pockets was compared to healing following gingival flap surgery alone (GFS). 15 patients received the GTR treatment including an expanded polytetrafluoroethylene membrane. 13 other patients received the control treatment GFS. A postsurgery p...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-051x.1996.tb01806.x
更新日期：1996-12-01 00:00:00
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
doi：10.1111/j.1600-051x.1996.tb00512.x
更新日期：1996-10-01 00:00:00
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
doi：10.1111/jcpe.13404
更新日期：2021-02-01 00:00:00
abstract：AIM:To study transmission of Porphyromonas gingivalis in a population living in a remote area in Southern Java, Indonesia. MATERIAL AND METHODS:Subgingival plaque samples from 167 subjects with varying degrees of periodontal breakdown were obtained and cultured for the presence of P. gingivalis. After extraction and p...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2007.01081.x
更新日期：2007-06-01 00:00:00
abstract：AIM:To evaluate periodontal disease (PD) influence on changes in high-sensitivity C-reactive protein (hsCRP) concentrations in patients with acute coronary syndromes and coexistent PD. MATERIALS AND METHODS:Dental examinations were carried out in a group of 50 consecutive patients, less than 60 years old, hospitalized...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2006.00931.x
更新日期：2006-06-01 00:00:00
abstract：:The purpose of this study was to document and characterize epithelial remnants (EPRs) of the crestal periodontium of the deciduous dentition of a diphyodont and compare them with EPR units found in the corresponding area of the permanent dentition. 7 beagle dogs were used. At the age of 10 weeks (deciduous dentition) ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1994.tb00754.x
更新日期：1994-10-01 00:00:00
abstract：:This study analysed data on periodontal reasons for tooth extractions, obtained from 52 dentists practising general dentistry in Singapore. The results revealed that, out of 2172 teeth extracted from 1276 patients, 35.8% were lost due to periodontal disease and 35.4% due to caries. Extraction due to periodontal proble...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1996.tb00550.x
更新日期：1996-04-01 00:00:00
abstract：AIM:The goal of the present longitudinal cohort study was to examine patterns of periodontal disease progression at progressing sites and subjects defined based on linear mixed models (LMM) of clinical attachment loss (CAL). MATERIALS AND METHODS:A total of 113 periodontally healthy and 302 periodontitis subjects had ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,多中心研究
doi：10.1111/jcpe.12827
更新日期：2018-01-01 00:00:00
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
doi：10.1111/j.1600-051X.2005.00851.x
更新日期：2005-12-01 00:00:00
abstract：OBJECTIVES:Assessment of patient-related factors contributing (1) to tooth loss and (2) to the quality of treatment outcome 10 years after initiation of anti-infective therapy. MATERIAL AND METHODS:All patients who had received active periodontal treatment 10 years ago by the same examiner were recruited consecutively...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2007.01184.x
更新日期：2008-02-01 00:00:00
abstract：:A socio-ecologic conceptual model for periodontal diseases has been proposed. The model, which includes 4 items: health-care organization, human biology, behavioral factors, and environment, has been tested on a random-sample of 50-year-old Oslo citizens. The investigation is based on a clinical examination as well as...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1993.tb00775.x
更新日期：1993-09-01 00:00:00
abstract：AIM:The aim of this report was to assess the strength and influence of periodontitis as a possible risk factor for pre-term birth (PTB) in a cohort of 81 primiparous Croatian mothers aged 18-39 years. METHODS:PTB cases (n = 17; mean age 25 +/- 2.9 years; age range 20-33 years) were defined as spontaneous delivery afte...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2006.00977.x
更新日期：2006-10-01 00:00:00
abstract：:Since 1975, about 3500 Vietnamese refugees have come to Norway. The purpose of the present study was to report on remaining teeth and periodontal conditions in a population of 200 adolescent and adult Vietnamese refugees. The mean number of remaining teeth ranged from 27.8 in the youngest age group to 24.6 in the olde...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1985.tb01352.x
更新日期：1985-01-01 00:00:00
abstract：OBJECTIVES:This case-control study examined polymorphisms at the interleukin-1 gene in relation to periodontal status, subgingival bacteria and systemic antibodies to periodontal microbiota. METHODS:132 periodontitis patients were age- and gender-matched with 73 periodontally intact controls. Full-mouth clinical asses...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2001.028005389.x
更新日期：2001-05-01 00:00:00
abstract：AIMS:Both, vitamin D3 and human periodontal ligament cells (hPDLCs) possess immunosuppressive properties, but their combined effect on immune cells has never been investigated. Here, we analysed the impact of vitamin D3 on the immunosuppressive properties of hPDLCs towards CD4+ T lymphocytes. MATERIAL AND METHODS:Allo...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.13283
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Recombinant human bone morphogenetic protein-2 (rhBMP-2) technologies have been shown to enhance alveolar bone formation significantly. Biomaterial (carrier) limitations, however, have restricted their biologic potential for indications where compressive forces may limit the volume of bone formed. The object...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2003.00364.x
更新日期：2003-08-01 00:00:00
abstract：:A new periodontitis classification scheme has been adopted, in which forms of the disease previously recognized as "chronic" or "aggressive" are now grouped under a single category ("periodontitis") and are further characterized based on a multi-dimensional staging and grading system. Staging is largely dependent upon...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.12946
更新日期：2018-06-01 00:00:00
abstract：:Experiments have been performed in beagle dogs in attempts to evaluate the effect of orthodontic- and jiggling-type trauma on the supporting structures of premolars. The results reported have unanimously demonstrated that in situations where orthodontic or jiggling forces were inflicted on teeth with a normal periodon...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,评审
doi：10.1111/j.1600-051x.1986.tb01427.x
更新日期：1986-11-01 00:00:00
abstract：AIM:The purpose of this study was to determine inflammatory and epigenetic features following induction of oral and gut dysbiosis in experimental periodontitis in order to examine the interplay between oral and systemic infection. MATERIALS AND METHODS:Periodontitis was induced in 6- to 8-week-old C57BL/6 mice by (a) ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.13151
更新日期：2019-08-01 00:00:00
abstract：:This study compared the intra-examiner and inter-examiner error of 2 constant force probes to the reading of a conventional manual probe. 3 examiners made repeated examinations of attachment level using a modified Florida probe and a manual North Carolina probe (read to 1 mm or 0.5 mm); relative attachment level measu...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1997.tb01212.x
更新日期：1997-12-01 00:00:00
abstract：:11 volunteer subjects with advanced chronic periodontitis participated in a 1-year longitudinal clinical and microbiological study. Subgingival plaque was collected at each of 7 visits from 148 pre-selected sites in the left jaw quadrants (test sites) and on the first and last visits, only from 117 sites in the left j...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1988.tb01592.x
更新日期：1988-05-01 00:00:00
abstract：AIM:The aim of this experiment was to investigate the association between cannabis use and destructive periodontal disease among adolescents. MATERIAL AND METHODS:Data from a population screening examination carried out among Chilean high school students from the Province of Santiago were used to determine whether the...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2008.01364.x
更新日期：2009-03-01 00:00:00
abstract：:The purpose of this cross-sectional epidemiological study was to determine the prevalence of pathologic tooth migration (PTM) among periodontal patients and to investigate the relationship and degree of association between PTM and the following factors: bone loss, tooth loss, gingival inflammation according to the gin...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1997.tb00217.x
更新日期：1997-07-01 00:00:00
