Abstract:
:The aim of the study was to evaluate the early colonization of non-submerged implants over a 6-month period in partially edentulous patients treated for advanced aggressive periodontal disease. In 22 patients treated for advanced aggressive periodontitis and in a supportive maintenance program for a period between 12 and 240 months at implant surgery, a total of 68 non-submerged dental implants were installed. Patients had a plaque score below 20%, and less than 20% of the pockets around the teeth were bleeding on probing (BOP). Using DNA-probes (micro-IDent), the presence and concentration of five periodontal pathogens (Actinobacillus actinomycetemcomitans (Aa), Porphyromonas gingivalis (Pg), Prevotella intermedia (Pi), Tannerella forsythensis (Tf) and Treponema denticola (Td)) were determined in the five deepest pockets of the rest dentition pre-operatively and after 6 months as well as five places around each implant 10 days, 1 month, 3 months and 6 months after surgery. In each patient, a test to determine the genotype interleukin-1 (IL-1) was performed (PST - micro-IDent). After 6 months, no difference in microbial composition as compared with baseline was found around the teeth in five patients, in 12 minute differences and in five patients important differences were observed. Ten days after surgery, three patients had a complete similar bacterial composition between teeth and implants. In 14 patients, the composition was fairly similar, while large differences in composition and concentration occurred in five patients. This microbiota around the implants remained almost unchanged over a 6-month period and did not hamper the clinical and radiographic osseointegration and did not lead to peri-implantitis, mucositis or initiation of bone destruction.
journal_name
Clin Oral Implants Resjournal_title
Clinical oral implants researchauthors
De Boever AL,De Boever JAdoi
10.1111/j.1600-0501.2005.01175.xsubject
Has Abstractpub_date
2006-02-01 00:00:00pages
8-17issue
1eissn
0905-7161issn
1600-0501pii
CLR1175journal_volume
17pub_type
杂志文章abstract::The purpose of this study was to investigate the possibility of antimicrobial treatment of peri-implant infections associated with a periodontitis-like subgingival microbiota. Nine partially or fully edentulous patients with titanium hollow cylinder implants were selected which showed loss of bone and probing depths >...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1992.030402.x
更新日期:1992-12-01 00:00:00
abstract:OBJECTIVE:A precise and scientifically established method for the evaluation of the bone quality/primary stability is the measure of the insertion torque (IT). The aim of this study was a comparison between the IT values and the bone-implant contact percentage (BIC) of human implants retrieved after a 4/8-week healing ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01599.x
更新日期:2009-08-01 00:00:00
abstract::Mandibular bone density, vertebral density and resorption of the edentulous ridge were correlated in a group of 17 partially edentulous subjects. Bone density was quantified by Quantitative Computerized Tomography; resorption was evaluated on panoramic radiographs. Mean bone density in dentate areas was significantly ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1999.100503.x
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVES:To evaluate the implant failure, marginal bone loss (MBL), and other biological or technical complications of restorations supported by tilted and straight implants after at least 3 years in function. METHODS:Electronic and manual searches were performed in MEDLINE, Embase, Web of Science, and OpenGrey to i...
journal_title:Clinical oral implants research
pub_type: 杂志文章,meta分析
doi:10.1111/clr.13279
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVES:This study was conducted to evaluate the effect of barrier membranes on sandwich bone augmentation (SBA) for the treatment of implant dehiscence defects. MATERIAL AND METHODS:Twenty-six implant-associated buccal dehiscence defects in 22 patients were treated according to the SBA concept - mineralized human ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1600-0501.2007.01408.x
更新日期:2008-01-01 00:00:00
abstract::The present study describes the use of a degradable and a non-degradable material for guided bone regeneration. Forty rabbits were divided into 5 groups. Bicortical defects 15 mm in diameter were prepared in rabbit calvaria. A titanium microplate was placed over the defect to prevent collapse of the membrane. The calv...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1998.090504.x
更新日期:1998-10-01 00:00:00
abstract:AIM:The aim of this prospective, randomized, controlled multicenter study was to determine the 3-year efficacy and stability of the soft and hard tissues at implants with a different geometry that were placed in fresh extraction sockets. MATERIAL AND METHODS:Implants with two different configurations, cylindrical (Gro...
journal_title:Clinical oral implants research
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/clr.12140
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVES:Although titanium is commonly used as a favorable bone implant material due to its mechanical properties, its bioactive and osteoconductive capacity is relatively low. Calcium phosphate ceramics, predominantly hydroxyapatite (HA), have been frequently used for coating purposes to improve the bioactive proper...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12060
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:The objective of this biomechanical study was to explore the effect of bone micro-morphology on initial intraosseous stability of implants with different designs. MATERIAL AND METHODS:Straumann and Astra Tech dental implants were placed into anterior and posterior regions of completely edentulous maxilla and m...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2006.01265.x
更新日期:2006-08-01 00:00:00
abstract::Currently, 3 treatment options are available for patients with denture complaints and an edentulous mandible with a height of at least 15 mm: meticulous construction of a new set of dentures (CD), construction of a new set of dentures following preprosthetic surgery to enlarge the denture-bearing area (PPS), and const...
journal_title:Clinical oral implants research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1034/j.1600-0501.2000.011003195.x
更新日期:2000-06-01 00:00:00
abstract:AIM:Settling (embedment relaxation), which is the main cause for screw loosening, is developed by microroughness between implant and abutment metal surface. The objective of this study was to evaluate and compare the relationship between the level of applied torque and the settling of abutments into implants in externa...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2010.02063.x
更新日期:2011-08-01 00:00:00
abstract:AIM:To investigate bone-to-implant bonding for some novel surface modifications with a hierarchic structure and to correlate the in vivo results with surface roughness parameters. MATERIALS AND METHODS:Newly developed implants surfaces were tested in rabbits and compared with the commercially available OsseoSpeed™ (OS...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02233.x
更新日期:2012-08-01 00:00:00
abstract:PURPOSE:To compare: (i) the incidence of soft tissue dehiscences; (ii) bone resorption before and after implant placement; and (iii) the survival and success rates of implants placed in two groups of patients with severe bone defects of the jaws reconstructed with autogenous onlay bone grafts alone (control group) or i...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2012.02485.x
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:During the fourth Summer Camp (SC) held by the European Association of Osseointegration (EAO), 20 junior representatives from various European and non-European universities and associations were selected to partake in oral presentation and communication skill development. AIMS:The aim of the EAO Summer Camp...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13625
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate a new design of the cervical portion of dental implant with the objective to increase the volume of peri-implant tissues in the crestal area. MATERIALS AND METHODS:Forty-eight tapered dental titanium implants with internal conical connection were implanted in healed alve...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12978
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate hard and soft tissues around implants placed in posterior mandible 1 year after vertical ridge augmentation (VRA). MATERIALS AND METHODS:40 patients with vertical defects were enrolled and treated according to the study protocol. Patients were randomly divided into two ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.13673
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVES:This study evaluated implant stability and clinical outcomes obtained with magnesium-incorporated oxidised implants (Mg titanate) and compared them to those blasted magnesium-incorporated oxidised implants (blasted Mg titanate). PATIENTS AND METHODS:Mg titanate was manufactured using the microarc oxidation ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12091
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVES:To analyze the relationships between peri-implant conditions and periodontal conditions in Chinese patients with dental implants in place for at least 1 year. MATERIAL AND METHODS:Seventy-six patients (mean age, 41 ± 10 years; range, 21-69 years) who received placement of 120 dental implants (Straumann(®) )...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12114
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:Information of implant periapical lesion(IPL) is insufficient by now. The aim of this review is to analyze the possible causes of IPL and to find out the proper treatment protocol. MATERIAL AND METHODS:A systematic literature search was carried out (up to June 2012) using relevant search terms in PUBMED. And...
journal_title:Clinical oral implants research
pub_type: 杂志文章,评审
doi:10.1111/clr.12232
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to radiologically and histologically evaluate the graft healing and volumetric changes after lateral augmentation with two different compositions of deproteinized bovine bone (DPBB) and autogenous bone (AB). MATERIAL AND METHODS:Thirteen patients with a mean age of 59.6 ± 12.1 years ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12143
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVES:The objective of this study was to evaluate peri-implant soft tissue attachment and alveolar bone height on nanoporous TiO(2) thin film on commercial titanium dental implants compared with unmodified standard implants. MATERIAL AND METHODS:In six adult beagle dogs, the mandibular premolars P2-P4 were extrac...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2007.01478.x
更新日期:2008-04-01 00:00:00
abstract:PURPOSE:The aim of this prospective clinical trial was to assess clinical, radiological, and esthetic outcomes of immediate-loaded post-extractive implants after 1 year of follow-up. MATERIALS AND METHODS:Twenty-four consecutive patients (15 females and nine males) with a mean age of 47.27 years (range 35-65) requirin...
journal_title:Clinical oral implants research
pub_type: 临床试验,杂志文章
doi:10.1111/clr.12403
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVES:In regenerative medicine, surface engineering of bioinert synthetic materials is often required in order to introduce bioactive species that can promote cell adhesion, proliferation, viability and enhanced ECM-secretion functions. The aim of this work is to study cell interaction with alumina-modified surfac...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01642.x
更新日期:2009-03-01 00:00:00
abstract::The aim of the present study was to evaluate the effect of augmenting the maxillary alveolar ridge and the lateral aspect of the mandible with onlay autogeneic cortico-cancellous bone grafts that were covered with e-PTFE membranes. The experiment was carried out in 51 rats. In 15 rats, the edentulous maxillary jaw bet...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2002.130210.x
更新日期:2002-04-01 00:00:00
abstract:PURPOSE:The aim of this study was to compare between the effects of resilient liner and clip attachments of bar-implant-retained mandibular overdenture on peri-implant tissues. MATERIALS AND METHODS:In a randomized-controlled clinical trial, 30 edentulous male patients (mean age 62.5 years) were equally assigned to tw...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1600-0501.2009.01879.x
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:In the replacement of missing teeth, a paradigm shift is currently observed with immediate implant placement and/or restoration, particularly in the aesthetic zone. In molar sites, however, anatomical, occlusal and biomechanical considerations remain deterrent factors influencing the outcome of this treatmen...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02415.x
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVES:The aim of the present study was to investigate the effects of strontium-modified implant surfaces on promoting early bone osseointegration in osteoporotic rabbits. MATERIALS AND METHODS:The surface topographies, chemical elements, contact angles and ionic releases of the SLA and SLA-Sr samples were analyse...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13460
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:The aim of this work was to evaluate the biofilm formation of Porphyromonas gingivalis on disks of titanium (Ti) grade 4 (G4) and Ti-6Al-4V alloy grade 5 (G5) with different surface topographies. MATERIALS AND METHODS:Porphyromonas gingivalis ATCC 33277 was used to develop an in vitro mature biofilm on a tot...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12659
更新日期:2016-07-01 00:00:00
abstract::It has been documented that the long-term clinical outcome of the Brånemark system is very favourable. However, failures do occur before and after loading. This study examined the differences in marginal bone loss between standard and self-tapping fixtures and attempted to explain excessive marginal bone loss or loss ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1992.030302.x
更新日期:1992-09-01 00:00:00
abstract::Well integrated and clinically functional titanium dental implants retrieved in humans after 14 and 40 months of settlement were used for the characterization of the interfacial area between the plasma-sprayed coating and the surrounding mineralized bone. Electron microscopic studies were performed from undecalcified ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2000.011004279.x
更新日期:2000-08-01 00:00:00