Abstract:
BACKGROUND:The aim of this 9-month reentry study was to compare the regenerative healing using porous (P) and non-porous (NP) teflon barrier membranes plus demineralized freeze dried bone allografts (DFDBA) in Class II buccal/lingual furcation defects. METHODS:Twenty-four patients, 13 males and 11 females, ages 38 to 75 (mean 54 +/- 10), were included in this study. Each patient had adult periodontitis and one Class II furcation defect measuring > or = 3 mm open horizontal probing depth. Twelve patients were randomly selected to receive the NP treatment and 12 received the P membrane. All defects received a DFDBA graft. Measurements were performed by a masked examiner. RESULTS:No statistically significant differences (P>0.05) were found between NP and P groups at any time with respect to any open or closed measure. Improvement in mean open horizontal probing depth was significant for both the NP (2.33 +/- 0.78 mm) and P (2.75 +/- 0.75 mm) groups. Mean clinical attachment level gains at 9 months were significant for both NP (1.50 +/- 1.62 mm) and P (2.50 +/- 2.11 mm) groups. Seventeen of 24 defects had an intrabony component and > or = 50% fill was obtained in 100% of these defects. CONCLUSIONS:The results of this 9-month reentry study comparing the use of porous and non-porous barrier membranes with a DFDBA graft indicate that there were no statistically significant differences between groups. Both groups showed a statistically significant improvement following the treatment of Class II furcation defects in humans.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Lamb JW 3rd,Greenwell H,Drisko C,Henderson RD,Scheetz JP,Rebitski Gdoi
10.1902/jop.2001.72.11.1580subject
Has Abstractpub_date
2001-11-01 00:00:00pages
1580-7issue
11eissn
0022-3492issn
1943-3670journal_volume
72pub_type
临床试验,杂志文章,随机对照试验abstract::Ultrasonic scalers may be operated at different power settings which may influence the final therapeutic result. The displacement amplitude of the scaling tip may affect scaling efficiency or the degree of root surface damage. This investigation aimed to determine whether there was any difference in periodontal healin...
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.1995.66.9.756
更新日期:1995-09-01 00:00:00
abstract::Palatal groove is a rare morphological defect of upper incisors, frequently associated with localized destruction of periodontal tissue with endodontic complications. In this study, a sample of 1,081 male, young adult subjects, aged 20 to 22, palatal grooving was recorded in 11 (1.01%) subjects, affecting 15 incisors....
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1990.61.3.197
更新日期:1990-03-01 00:00:00
abstract:BACKGROUND:The main problem in the posterior instrumental treatment of periodontitis is the re-epithelization of the periodontal defects, leading to the formation of an unphysiological, long junctional epithelium inhibiting the regeneration of periodontal attachment. A precondition for the re-epithelization is the inte...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1999.70.4.388
更新日期:1999-04-01 00:00:00
abstract::Defects in neutrophil or polymorphonuclear leukocyte (PMNL) chemotaxis have been observed in a number of clinical conditions, including Down's syndrome and insulin-dependent diabetes mellitus (IDDM), which tend to be associated with severe forms of periodontal disease. In addition, impaired PMNL chemotaxis is frequent...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.1985.56.11s.56
更新日期:1985-11-01 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
pub_type: 杂志文章
doi:10.1902/jop.2011.100664
更新日期:2011-09-01 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
pub_type: 杂志文章,meta分析,评审
doi:10.1002/JPER.17-0368
更新日期:2018-05-01 00:00:00
abstract::Twelve gingival samples removed from 6 human volunteers were sectioned in small pieces, parts of which served as uncultured pieces. The remaining pieces were organ cultured for 5 hours in control, compound 48/80, and antihuman IgE media. Uncultured tissues, cultured tissues, and cultured spent media were analyzed spec...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1975.46.3.171
更新日期:1975-03-01 00:00:00
abstract:BACKGROUND:Langerhans-cell histiocytosis (LCH) is a group of rare disorders histologically characterized by the proliferation of Langerhans cells. Multiple organs and systems may be involved by the disease. Typically, there is bone involvement and, less frequently, lesions may be found in the lungs, liver, lymph nodes,...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2005.76.1.143
更新日期:2005-01-01 00:00:00
abstract::The purpose of this single blind clinical study was to determine the effects of two commerical mouthwashes (one containing cetylpyridinium chloride and domiphen bromide and the other containing only cetlypridinium chloride) on existing plaque accumulations. A second purpose was to determine if a residual effect could ...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章
doi:10.1902/jop.1976.47.7.419
更新日期:1976-07-01 00:00:00
abstract::The purpose of this study was to evaluate the feasibility and reliability of using a home screening occult blood test to detect the presence of gingival inflammation. Fifty (50) healthy male and female subjects participated in this study. Pre- and post-stimulation saliva samples were obtained and tested for occult blo...
journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章
doi:10.1902/jop.1995.66.1.52
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:To validate the concept of early implant placement for use in the esthetically sensitive anterior maxilla, clinical trials should ideally include objective esthetic criteria when assessing outcome parameters. METHODS:In this cross-sectional, retrospective 2- to 4-year study involving 45 patients treated wit...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2009.080435
更新日期:2009-01-01 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:BACKGROUND:This study evaluates the effects on clinical and biochemical parameters of Lactobacillus reuteri-containing probiotic supplementation adjunctive to initial periodontal therapy in patients with chronic periodontitis (CP). METHODS:Thirty patients with CP were included and divided into two groups. Every patien...
journal_title:Journal of periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1902/jop.2015.140612
更新日期:2015-06-01 00:00:00
abstract::A classical treatment for chronic adult periodontitis consists of four to six consecutive sessions of scaling and root planing at a 1- to 2-week interval. Such a so-called "quadrant or sextant therapy" might result in a reinfection of a previously disinfected area by bacteria from an untreated region. The purpose of t...
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.1996.67.12.1251
更新日期:1996-12-01 00:00:00
abstract::This study examined the effect of oral food consumption on the prevalence and levels of subgingival bacteria and yeasts in 20 gastrostomy tube-fed children and 24 healthy controls. Microbial identification was carried out using anaerobic culture and 16S rRNA-based PCR identification methods. Streptococcal and Actinomy...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1997.68.12.1163
更新日期:1997-12-01 00:00:00
abstract:BACKGROUND:Patients with Kostmann syndrome (severe congenital neutropenia [SCN]) typically normalize their absolute neutrophil count (ANC) upon granulocyte colony-stimulating factor (G-CSF) therapy. However, although they no longer experience life-threatening bacterial infections, they frequently still have recurrent g...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050191
更新日期:2006-04-01 00:00:00
abstract::The plaque control record (O'Leary index) appears to be a commonly used oral hygiene index for assessing oral health skills. This index provides sufficient information for patient education; however, the time involved in data collection reduces its value. Most other indices limit the number of teeth and surfaces and f...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1998.69.10.1176
更新日期:1998-10-01 00:00:00
abstract::One hundred and two extracted permanent molars were debrided in 3% H2O2, sealed at the apex, and placed in a vacuum chamber. Safranin dye was introduced into the teeth that were placed in a vacuum of 525 mm of Hg. Observations were made of the external root surface to determine any staining due to patent accessory can...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1978.49.1.21
更新日期:1978-01-01 00:00:00
abstract::Histiocytosis X, a reticuloendothelial disorder, includes the three clinical syndromes: Letterer-Siwe and Hand-Schuller-Christian diseases and eosinophilic granuloma of the bone. Twenty-eight cases of adult onset of histiocytosis X involving the head and neck region were found in the literature during the past 20 year...
journal_title:Journal of periodontology
pub_type: 杂志文章,评审
doi:10.1902/jop.1989.60.1.57
更新日期:1989-01-01 00:00:00
abstract::The American Academy of Periodontology has developed the following parameter on the treatment of chronic periodontitis with slight to moderate loss of periodontal supporting tissues. Patients should be informed of the disease process, therapeutic alternatives, potential complications, expected results, and their respo...
journal_title:Journal of periodontology
pub_type: 指南,杂志文章,实务指引
doi:10.1902/jop.2000.71.5-S.853
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:This cross-sectional study was planned to investigate whether patients with chronic periodontitis exhibit different salivary or plasma concentrations of Toll-like receptor (TLR) 2 and TLR4 compared to subjects who are clinically healthy. METHODS:Whole saliva and plasma samples were obtained and full-mouth c...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2010.100467
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:A novel injectable, fast setting calcium phosphate cement (CPC) is currently used in orthopedic therapy for bone fractures. This study evaluated the possibility of applying this cement to healing periodontal defects. METHODS:Fenestrations and 3-walled periodontal defects were surgically created on bilateral...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2002.73.9.1043
更新日期:2002-09-01 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
pub_type: 杂志文章
doi:10.1902/jop.1998.69.2.120
更新日期:1998-02-01 00:00:00
abstract:BACKGROUND:The clinical success of root coverage with autogenous connective tissue (CT) or acellular dermal matrix (ADM) has been well documented. However, limited histological results of CT grafts have been reported, and a case report of a human block section has been published documenting an ADM graft. The purpose of...
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.2005.76.2.178
更新日期:2005-02-01 00:00:00
abstract::The purpose of this investigation was to evaluate calcium hydroxide and potassium nitrate individually as densensitizing agents for hypersensitive root surfaces. The apparatus used in the experiment to measure hypersensitivity was (a) a thermo-electric stimulating device to measure hot and cold stimulation quantitativ...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1977.48.10.667
更新日期:1977-10-01 00:00:00
abstract::The capacity of collagen membranes to support guided regeneration of periodontal tissues in the dog was assessed. The mesiolabial, labial and distolabial aspects of the mesial root of the second and third mandibular premolar were surgically exposed in three beagle dogs. Collagen membranes, 0.5 to 0.7 mm thick, prepare...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1988.59.6.380
更新日期:1988-06-01 00:00:00
abstract::Durapatite particles were employed along with autogenous bone chips to treat an extensive periodontal defect on a mandibular first molar which involved the bifurcation area and the distal root. Nine weeks after treatment the tooth was found to be cracked and was extracted along with tissue containing the grafted sites...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1983.54.8.455
更新日期:1983-08-01 00:00:00
abstract:BACKGROUND:Although there are several studies that show the prevalence and diameter of accessory root canals in the furcation area, there is a scarceness of studies that observe the trajectory and different types of cavo-interradicular canals. The aim of this study was to verify the prevalence of the different morpholo...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.060112
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:Recent research indicated that periodontal infection may worsen systemic diseases, including pulmonary disease. Respiratory infections, such as pneumonia and the exacerbation of chronic obstructive pulmonary disease, involve the aspiration of bacteria from the oropharynx into the lower respiratory tract. ME...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2011.100582
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:The purpose of this clinical study was to evaluate the possible influence of testosterone hormone on common clinical measurements of periodontal disease in men with hypergonadotropic hypogonadism. METHODS:Twenty-four hypergonadotropic hypogonadal men (H) and 24 systemically healthy men (S) were divided into...
journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.2006.050286
更新日期:2006-07-01 00:00:00