Abstract:
:Although a two-stage procedure with symphyseal oral implants can lead to a long-term (15 years) 99% cumulative survival rate, a one-stage approach with immediate loading via prefabricated elements seems to offer a short-term acceptable outcome with significantly lower costs. A series of 50 consecutive patients, not eliminated for any systemic or smoking condition, received at the department of periodontology three implants in the symphyseal area, connected by a very rigid horse shoe-shaped titanium bar. A final screw retained prosthetic framework was placed on top of it at the department of prosthetic dentistry within 2 days after surgery (44) or after a delay, due to purely external factors, of up to 10 days (6). Forty-five patients were followed for 1 year. In one patient, all three implants failed and another four patients were lost to follow-up. The cumulative failure rates for implants and prostheses at 1 year were, respectively, 7.3% and 5%. The mean marginal bone loss at 1 year was 1.08 mm (SD: 1.62; range -5.68 to +2.55). This study shows that stable marginal bone levels can be maintained around immediately loaded implants in the lower jaw in an average patient population for at least 1 year. The survival rate is, however, lower than for a staged approach.
journal_name
Clin Oral Implants Resjournal_title
Clinical oral implants researchauthors
van Steenberghe D,Molly L,Jacobs R,Vandekerckhove B,Quirynen M,Naert Idoi
10.1111/j.1600-0501.2004.01069.xsubject
Has Abstractpub_date
2004-06-01 00:00:00pages
360-5issue
3eissn
0905-7161issn
1600-0501pii
CLR1069journal_volume
15pub_type
杂志文章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:PURPOSE:The aim of this prospective study was to evaluate the soft tissue changes around implants in the aesthetic zone, placed under a trimodal approach (immediate post-extraction placement, flapless, and immediate provisional restoration) and its relationship to gingival/periodontal biotype of the patient. MATERIALS...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2012.02516.x
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:This study histologically analyzed the healing of fresh frozen bone allograft (FFBA) with or without platelet-rich plasma (PRP) in bony defects surgically created in the mandible of dogs. MATERIAL AND METHODS:Bilateral resection defects were surgically created on the inferior border of the mandible in 10 dog...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12008
更新日期:2013-12-01 00:00:00
abstract::The study aimed to examine the relationship between the subgingival flora around implants and their periodontal parameters. Plaque samples from 561 implants (279 patients) were analyzed by means of differential phase contrast microscopy and compared with the sample site's probing depth, bleeding tendency on probing, a...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1995.060401.x
更新日期:1995-12-01 00:00:00
abstract:BACKGROUND/AIMS:Clinical probing of the soft tissues around oral implants has become a frequently used parameter for clinical monitoring. However, the healing of the disruption of the soft tissue seal as a result of probing has not yet been studied. The purpose of this study was to evaluate the healing events in the pe...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2002.130601.x
更新日期:2002-12-01 00:00:00
abstract:OBJECTIVES:To assess retrospectively the cumulative costs for the long-term oral rehabilitation of patients with birth defects affecting the development of teeth. METHODS:Patients with birth defects who had received fixed reconstructions on teeth and/or implants > or =5 years ago were asked to participate in a compreh...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2009.01711.x
更新日期:2009-07-01 00:00:00
abstract::The aim of the study was to investigate temperature changes at the implant-bone interface during simulated implant surface decontamination with a 809-nm gallium-aluminium-arsenid (GaAlAs) semiconductor laser. Stepped cylinder implants with a diameter of 3.8 mm and a length of 11 mm with two different surfaces (sand-bl...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2003.140112.x
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVES:A removable implant-retained dental prosthesis in an edentulous mandible can use telescopic crowns or a bar superstructure as anchorage elements for an overdenture. The aim of this study was to compare the clinical results for bar-anchored and telescopic crown-retained overdentures in implant prosthetic trea...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1600-0501.2007.01500.x
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the effect of enamel matrix derivative in liquid form (EMD-liquid) as adjunct to grafting with natural bovine bone (NBB), on new bone formation and osseointegration in buccal dehiscence defects at dental implants. MATERIAL AND METHODS:In six beagles, 3 months after extraction of the mandibular p...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13512
更新日期:2019-10-01 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:OBJECTIVES:The aims of this study were (i) to evaluate the efficacy of ridge preservation and repair procedures involving the application of SocketKAP(™) and SocketKAGE(™) devices following tooth removal and (ii) to evaluate alveolar bone volumetric changes at 6 months post-extraction in intact sockets or those with fa...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12687
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVES:The goal of this study was to enhance the blood responses to titanium (Ti) surfaces used for dental implant application through the formation of a TiO2 nano-mesh surface layer produced by a fast electrochemical anodization treatment. MATERIAL AND METHODS:Electrochemical anodization treatments with different...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2010.02152.x
更新日期:2012-03-01 00:00:00
abstract::Dental implant surfaces are important in determining the tissue/surface interaction. One of the first cells to adhere to the implant surface is the monocyte. This study examines the effect of surface roughness on monocyte adhesion and cytokine secretion. Monocyte adherence to titanium discs of 4 different degrees of s...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2002.130111.x
更新日期:2002-02-01 00:00:00
abstract:OBJECTIVES:The aim of this prospective study was to evaluate the 5-year performance and success rate of titanium screw-type implants with the titanium plasma spray (TPS) or the sand-blasted, large grit, acid-etched (SLA) surface inserted in a two-stage sinus floor elevation (SFE) procedure in the posterior maxilla. MA...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01573.x
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVES:Collagen membranes are not limited to be occlusive barriers as they actively support bone regeneration. However, the impact of bone-derived growth factors on their osteoconductive competence has not been examined. METHODS:Twenty adult Sprague Dawley rats were included in the study. Calvaria defects with a d...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13133
更新日期:2018-04-01 00:00:00
abstract::This paper reports a 5-year life-table analysis on wide neck (WN) ITI implants placed in a private practice. In 212 patients, 263 implants were placed in the posterior region; 97% rehabilitated the molar area. Implants in the mandible and in the maxilla were 61.2% and 38.8%, respectively; the mean implant length was 9...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2006.01271.x
更新日期:2006-10-01 00:00:00
abstract::This study was undertaken to evaluate the use of tissue-engineered bone as grafting material for alveolar augmentation with simultaneous implant placement. Twelve adult hybrid dogs were used in this study. One month after the extraction of teeth in the mandible region, bone defects on both sides of the mandible were i...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2006.01246.x
更新日期:2006-10-01 00:00:00
abstract::The purpose of this study was to examine the healing potential and re-osseointegration in peri-implant infection defects adjacent to various implant surfaces. In 7 female Beagle dogs, a total of 41 titanium oral implants (ITI, Straumann, Waldenburg; Switzerland) with a sink depth of 6 mm (diameter 2.8 mm) were placed ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1999.100205.x
更新日期:1999-04-01 00:00:00
abstract::In 8 monkeys both the maxillary lateral incisors were extracted. In the 16 extraction sites an Al2O3-ceramic dental implant (Frialit) was immediately inserted. Eight implants were submerged under the oral mucosa and the other 8 were allowed to penetrate through the mucosa during the observation period. None of the imp...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1995.060206.x
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVES:The present experiment was performed to determine the influence of Bio-Oss on hard tissue formation at sites that, following implant installation, presented a 1-1.25 mm wide marginal defect. MATERIAL AND METHODS:Four Labrador dogs were used. The premolars and first molars on both sides of the mandible were ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1046/j.1600-0501.2003.01008.x
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the effect of topical applications of melatonin and apigenin (4',5,7-trihydroxyflavone) on new bone formation in post-extraction sockets after 30, 60 and 90 days. MATERIALS AND METHODS:Six American fox hounds were used in the study, extracting mandibular premolars (P2, P...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12866
更新日期:2018-11-01 00:00:00
abstract::This paper presents the Orthosystem (Institute Straumann, Waldenburg/ Switzerland), a new endosseous orthodontic implant anchor system for palatal anchorage. The Orthosystem may replace compliance dependent extraoral anchoring aids for orthodontics and makes a bonding of well aligned mandibular dentition and it's use ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1996.070416.x
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND:Non-surgical mechanical therapy of peri-implantitis (PI) with/without adjunctive measures yields limited clinical improvements. AIM:To evaluate the clinical outcomes following non-surgical mechanical therapy of PI with adjunctive application of a diode laser after an observation period ≥2 years. MATERIAL A...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12689
更新日期:2016-07-01 00:00:00
abstract::The aim of this study was to evaluate the soft tissue conditions at osseo-integrated oral implants in relation to the width of masticatory mucosa. Thirty-nine patients who had received a full-arch fixed bridge reconstruction > or = 10 years ago or a partial reconstruction > or = 5 years ago on a total of 171 implants ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1994.050101.x
更新日期:1994-03-01 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:OBJECTIVES:The aim was to evaluate the peri-implant tissue levels over a 1-year period for implants connected to either convex or concave final abutments at the time of implant placement. MATERIALS AND METHODS:In this randomized, double masked, controlled clinical study, twenty-eight patients with one missing maxillar...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.13493
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to investigate the outcomes of the installation of two implant-supported overdentures until such treatment is complete. Although this treatment is well established in the literature, there are no studies comparing what happens to muscles and the quality of life (QoL) of patients dur...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12980
更新日期:2017-10-01 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:To evaluate the reliability and failure modes of regular and horizontal mismatched platforms for implant-abutment connection varying the implant diameter. MATERIAL AND METHODS:Regular (REG, n = 21, 4.0-mm-diameter implant) and horizontal mismatched (HM, n = 21, 4.6-mm-diameter implant) platform Ti-6Al-4V im...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02257.x
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to histologically compare the dynamics of bone healing response between calcium sulphate (CaS) and deproteinized bovine bone mineral (DBBM) particles in guided bone regeneration utilizing an extracellular matrix membrane (ECM) as barrier. MATERIALS AND METHODS:Eighteen rabbits were...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12425
更新日期:2015-05-01 00:00:00