Abstract:
PURPOSE:The purpose of this study was to compare the clinical performance of two dental implant types possessing a different macro-design in the in vivo pig model. MATERIALS AND METHODS:Titanium Aadva(TM) implants (GC, Tokyo, Japan) were compared with OsseoSpeed(TM) implants (Astra, Mölndal, Sweden), with the Aadva implant displaying significant larger inter-thread dimensions than the OsseoSpeed implant. Implants were installed in the parietal bone of 12 domestic pigs and left for healing for either 1 or 3 months. Implant osseointegration was evaluated by quantitative histology (bone volume relative to the tissue volume [BV/TV]; bone-to-implant contact [BIC]) for distinct implant regions (collar, body, total implant length) with specific implant thread features. The Wilcoxon-Mann-Whitney nonparametric test with α = 0.05 was performed. RESULTS:An inferior amount of bone enveloping the Aadva implant compared with the OsseoSpeed implant was observed, in particular at the implant body part with its considerable inter-thread gaps (p < .05). Concomitantly, the Aadva macro-design negatively affected the amount of bone in direct contact with the implant for this specific implant part (p < .05), and resulted in an overall impaired implant osseointegration at the initial healing stage (total implant length; 1-month healing; p < .05). CONCLUSION:Although the Aadva implant displayed a clinically acceptable level of osseointegration, the findings demonstrate that implant macro-design features can impact the dynamics of implant osseointegration. Consideration of specific implant macro-design features should be made relative to the biological and mechanical microenvironment.
journal_name
Clin Implant Dent Relat Resjournal_title
Clinical implant dentistry and related researchauthors
Vivan Cardoso M,Vandamme K,Chaudhari A,De Rycker J,Van Meerbeek B,Naert I,Duyck Jdoi
10.1111/cid.12178subject
Has Abstractpub_date
2015-08-01 00:00:00pages
639-45issue
4eissn
1523-0899issn
1708-8208journal_volume
17pub_type
杂志文章abstract:BACKGROUND:Zirconia (ZrO(2)) might be an alternative material to titanium (Ti) for dental implant fabrication. However, no data are available on the fracture strength of one-piece ZrO(2) oral implants. PURPOSE:The objective of this study was to evaluate the fracture strength of ZrO(2) implants after exposure to the ar...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2008.00105.x
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Human studies on implants with the same design but with different surfaces are lacking at the present time. PURPOSE:The aim of this study was to compare the survival rate of and marginal bone loss (MBL) around 2 types of implants with the same design, but with different surfaces: fully "sandblasted and doub...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12504
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:A moderately rough surface implant (TiUnite, Nobel Biocare AB, Göteborg, Sweden) was introduced in 2000. Laboratory studies and some clinical studies have demonstrated excellent bone response in the early healing phase. PURPOSE:The aim of this prospective multicenter study was to follow a large number of co...
journal_title:Clinical implant dentistry and related research
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/j.1708-8208.2005.tb00077.x
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Peri-implant mucositis is very common and, when left untreated, can progress to the more serious condition of peri-implantitis. Therefore, early diagnosis, adequate treatment and, in particular, adherence to a peri-implant supportive therapy are extremely important for the management of peri-implant mucositi...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12833
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Differences in implant microtexture are important in conditioning the bone response around dental implants. PURPOSE:The aim of the present study was an evaluation of the bone response in machined (M), blasted with apatitic calcium phosphate (tricalcium phosphate/hydrossyapatite [HA] blend) particles (resorb...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12033
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:Within the fossa of the submaxillary gland (FSG), there is a portion superior to the mandibular canal (SMCP) that can affect implant placement. Our study evaluated this specific portion's prevalence and its average dimensional difference between the first and the second molar regions in a dental implant populat...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2011.00429.x
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Long-term success and patient satisfaction of dental implant systems can only be achieved by fulfilling clinical as well as biological needs related to maintenance, aesthetics, soft tissue sealing, and osseointegration, among others. Surface properties largely contribute to the biological and clinical perfor...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12736
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Accurate recording of implant location is required so that definitive restorations are properly supported and do not place additional stresses on the implants. Movement of impression copings inside the impression material using an open-tray or close-tray impression technique during clinical and laboratory ph...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2009.00241.x
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Information on the microbiota in peri-implantitis is limited. We hypothesized that neither gender nor a history of periodontitis/smoking or the microbiota at implants differ by implant status. MATERIALS AND METHODS:Baseline microbiological samples collected at one implant in each of 166 participants with pe...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12052
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Conventional wisdom states that reactive soft tissue consisting of granulation tissue and long junctional epithelium in compromised sites should be curetted completely, while others approve of its preservation in implant surgeries. PURPOSE:To evaluate the presence of reactive soft tissue as wound closure fo...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12845
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Association between long-term structural changes of grafted bone and outcomes of the implants is not clear. PURPOSE:Morphometrical measurements and implant success were analyzed in subjects of particulate cellular bone and marrow (PCBM) reconstruction of the jawbone. MATERIALS AND METHODS:Subjects were 30 ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12723
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:The use of computer numeric controlled (CNC)-milled titanium frameworks is a new technique for framework fabrication, and few clinical reports have been made on this treatment modality. PURPOSE:The goal of this study was to report the clinical performance of implant-supported prostheses with CNC-milled tita...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2002.tb00159.x
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Patients have in many studies been identified with progressive bone loss and peri-implantitis problems, but few studies are available where these groups of patients have been followed up. PURPOSE:The purpose of this paper is to study further progression of bone loss in a cohort of 182 patients that have bee...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12166
更新日期:2015-08-01 00:00:00
abstract:PURPOSE:The purpose of this study was to document the long-term outcome of Brånemark implants installed in augmented maxillary bone and to identify parameters that are associated with peri-implant bone level. MATERIAL AND METHODS:Patients of a periodontal practice who had been referred to a maxillofacial surgeon for i...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2011.00359.x
更新日期:2013-02-01 00:00:00
abstract:BACKGROUND:Extraction of impacted mandibular third molar (M3) has been cited as causing osseous defect at the distal aspect of the adjacent second molar (M2). PURPOSE:This randomized controlled trial was aimed to evaluate the effect of autogenous bone grafting in situ for regeneration of periodontal osseous defect dis...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/cid.12466
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:Full-arch immediate function protocols such as the All-on-4 concept need long-term validation. PURPOSE:To report the 5-13 year outcomes of the All-on-4 treatment concept for the rehabilitation of the edentulous maxilla. MATERIALS AND METHODS:This retrospective case series study involved 1072 patients (4288...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12771
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVES:The aim of this preclinical study was to analyze and compare different grafting techniques with respect to volume stability after wound closure. MATERIALS AND METHODS:Four different grafting techniques were evaluated in vitro for volume stability in a one-wall horizontal defect configuration. Group 1: guide...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12728
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:Discrimination between ongoing and solved research questions may help to distinguish established dogmas from evidence-based implant dentistry. PURPOSE:The purpose of this study was to investigate topics of interest in the field of oral implant science and evolving thematic trends in clinical studies during ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,评审
doi:10.1111/cid.12371
更新日期:2016-08-01 00:00:00
abstract:PURPOSE:The aim of this study was to assess, for implant placement in the posterior maxilla, the accuracy of linear measurements provided by cone beam computed tomography (CBCT) using an image intensifier tube and television (TV) chain as an X-ray detector despite a loss of contrast resolution. The NewTom 9000 (Quantit...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2008.00083.x
更新日期:2008-12-01 00:00:00
abstract:PURPOSE:This study investigated how the primary stability of a dental implant as measured by the insertion torque value (ITV), Periotest value (PTV), and implant stability quotient (ISQ) is affected by varying thicknesses of cortical bone and strengths of trabecular bone using synthetic bone models. MATERIALS AND METH...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2011.00349.x
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Bone morphogenetic protein-2 (BMP2) has been successfully utilized in dentistry to promote new bone formation because of its osteoinductive ability to recruit mesenchymal progenitor cells and induce their differentiation to bone-forming osteoblasts. Recently, novel biphasic calcium phosphate scaffolds have b...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12384
更新日期:2016-12-01 00:00:00
abstract:PURPOSE:The study aims to determine if midline mandibular dental implants pose a risk for the midline lingual canal (MLC). MATERIALS AND METHODS:Cone beam computed tomography was used to scan 122 mandibles (31 black males; 28 black females; 32 white males and 31 white females). Midsagittal sections in the reconstructe...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12080
更新日期:2015-02-01 00:00:00
abstract:PURPOSE:The aim of this study was to present the clinical outcomes of the immediate loading of two bar-splinted implants retaining a mandibular overdenture. MATERIALS AND METHODS:In a clinical trial, 124 edentulous patients were treated according to a new treatment concept, which involves the immediate loading of two ...
journal_title:Clinical implant dentistry and related research
pub_type: 临床试验,杂志文章
doi:10.1111/j.1708-8208.2009.00210.x
更新日期:2011-12-01 00:00:00
abstract:BACKGROUND:Both continuous and intermittent loadings are commonly applied in orthodontics. Clinical experiences and some studies believed that longer duration of force produce more effect (tooth movement, suture expansion, bone remodeling) than transient forces applied with the same magnitude. Alternatively, others ind...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12090
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:There have been few studies investigating the long-term outcome of early-loaded implants with segmented bridgeworks on fully edentulous maxillae. PURPOSE:To evaluate the long-term predictability of early-loaded Straumann implant-supported fixed segmented bridgeworks in edentulous maxillae. MATERIAL AND MET...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12420
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Data on risk factors and complications after long-term implant treatment is limited. The aims were to evaluate the role of various fixation modes and to analyze complications and risks that affect long-term use of implant-supported partial fixed dental prostheses. MATERIALS AND METHODS:Fifty partially edent...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12587
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Clinical studies show promising outcomes with implants inserted at the time of extraction. However, this often results in an initial bone defect at the marginal region which preferably should heal for an optimal function. Therefore, monitoring of these implants is vital. PURPOSES:The aims of this study were...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2008.00095.x
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:Long-term data (>10 years) concerning the survival and success rates of implants and implant-supported prostheses are scarce. PURPOSE:The present investigation represents one of the first studies on dental implants covering an observational period of 25 years. MATERIALS AND METHODS:This study presents the ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12944
更新日期:2020-12-01 00:00:00
abstract:PURPOSE:The surface chemical and physical properties of materials used for implants have a major influence on blood clot organization. This study aims to evaluate the blood clot extension (bce) on zirconia and titanium. bce was measured in association to surface roughness (Ra) and static contact angle (θ). MATERIALS A...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12038
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:By using the guided tissue regeneration concept it is possible to augment bone, beyond the skeletal envelope, provided certain biologic, surgical, and barrier-related demands are met. Among barrier-related factors of importance are the surface properties. PURPOSE:The aim of this study was to evaluate whethe...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.1999.tb00090.x
更新日期:1999-01-01 00:00:00