Abstract:
BACKGROUND:Implant surface topography influences the bone response after implantation. However, the importance of surface orientation is not known. PURPOSE:The aim of this study was to investigate the bone tissue response and the stability of titanium implants prepared with isotropic and anisotropic surfaces of similar roughness. MATERIALS AND METHODS:A total of 18 implants were divided into two groups and were inserted into the femurs of nine rabbits for 12 weeks. Confocal laser scanning microscopy was used for the topographic description to verify that the two different surfaces were modified as intended. The stability of the implants was recorded by resonance frequency (RF) measurements at insertion and at time of removal, after which the implants were evaluated histomorphometrically. RESULTS:RF measurements showed that implant stability increased with time. However, there was no significant difference between the two different surface modifications at insertion and after 12 weeks. The histomorphometric comparison revealed no statistically significant differences in regard to either bone-to-metal contact or bone area inside the threads. CONCLUSION:Titanium implants prepared with isotropic and anisotropic surfaces of similar roughness integrate similarly to bone during the 3 months after implantation.
journal_name
Clin Implant Dent Relat Resjournal_title
Clinical implant dentistry and related researchauthors
Göransson A,Wennerberg Adoi
10.1111/j.1708-8208.2005.tb00042.xkeywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
17-23issue
1eissn
1523-0899issn
1708-8208journal_volume
7pub_type
杂志文章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:Sintering porcelain on a ceramic abutment may change the microstructure and result in aging processes that influence the mechanical properties, internal strain, and the three-dimensional form of the abutment, thus causing a possible misfit between the abutment and the fixture. PURPOSE:The aim was to investi...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1708-8208.2007.00044.x
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Before early functional loading of unsplinted implants with mandibular overdentures can become widespread, more clinical studies are needed to investigate the success of the approach. PURPOSE:To evaluate the success rates of two types of roughened titanium surface implants with early 2-week functional loadi...
journal_title:Clinical implant dentistry and related research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1708-8208.2003.tb00196.x
更新日期:2003-01-01 00:00:00
abstract:PURPOSE:To compare five different implant treatment protocols in the anterior maxilla, including immediate, early, and delayed implant placement, as well as implant placement in conjunction with simultaneous guided bone regeneration and implant placement 3 months following horizontal autologous bone block grafting. MA...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12212
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Single implant restorations have become the primary treatment option for young adults with missing anterior teeth. Yet, long-term studies of single-implants are limited in the literature. PURPOSE:To report long-term survival, success, and complications in young adults with single-implants in the anterior ma...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12673
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Studies on the biological processes in different bone types and the reaction of different bone types to biomaterials are often hindered because of the difficulties in sampling procedures and lack of sensitive techniques. PURPOSE:The purpose was to assess the suitability of quantitative polymerase chain reac...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2009.00195.x
更新日期:2011-06-01 00:00:00
abstract:PURPOSE:In vivo bone response was assessed by removal torque, hystological and histometrical analysis on a recently developed biomedical Ti-15Mo alloy, after surface modification by laser beam irradiation, installed in the tibia of rabbits. MATERIALS AND METHODS:A total of 32 wide cylindrical Ti-15Mo dental implants w...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2011.00354.x
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:Bone allografts have shown satisfactory clinical results in alveolar ridge reconstructions. However, the process of incorporation and the resorption rates of these grafts are not yet fully understood. PURPOSE:The aim of this study was to use computed tomography (CT), histology, and histomorphometry to asses...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/cid.12108
更新日期:2015-04-01 00:00:00
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:Implant restorations became the first choice for single-tooth replacement today. PURPOSE:The prospective clinical trial aims to investigate computer-aided-design (CAD)/computer-aided-manufacturing (CAM)-processed implant crowns after 5 years of loading. MATERIALS AND METHODS:Twenty patients were included f...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/cid.12681
更新日期:2019-02-01 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:BACKGROUND:Maxillary sinus floor elevation surgery is widely used as a preimplantology method to permit implant insertion. Nevertheless, very few data are available about long-term stability of dental implants inserted in grafted sites. PURPOSE:The aims of the present study were to evaluate the evolution of resonance ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2008.00113.x
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:Evaluation of the clinical conditions following computer guided treatment planning and flapless surgery is still limited. OBJECTIVES:The objective was to evaluate the soft tissue conditions and marginal bone changes after 1 year of function around immediately loaded implants inserted in edentate jaws follow...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2009.00243.x
更新日期:2012-04-01 00:00:00
abstract:PURPOSE:To investigate the effectiveness of adding leukocyte and platelet-rich fibrin (L-PRF) to deproteinized bovine bone mineral (DBBM) for early implant placement after maxillary sinus augmentation. MATERIALS AND METHODS:Twelve patients requiring two-stage bilateral maxillary sinus augmentation were enrolled to the...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/cid.12713
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:Implant restorations first started with total edentulism. Later, the scientific community gave its approval for restorations in partial edentulism, and only recently some studies confirmed the validity of the treatment for single-tooth replacement. PURPOSE:The purpose of the study was to evaluate implant su...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1708-8208.2000.tb00006.x
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Mesenchymal stem cell (MSC) treatment in conjunction with bone graft materials or space filler can be an alternative to autogenous bone grafts in the treatment of peri-implant bone defects. PURPOSE:To evaluate the success of bone regeneration capacity of adipose-derived and bone marrow-derived MSCs for the ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12378
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:There is limited knowledge on the relationship between implant failures and patient age at implant surgery. PURPOSE:To further analyze and report long-term data on previously presented significant associations between implant failures and age at surgery in patients receiving treatment in the edentulous jaw....
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12753
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Positive effects on the clinical outcome of moderately rough implant surfaces are described. Intercomparison of clinical data, however, is rarely found. PURPOSE:The aim of this study was to compare the clinical results of two macroscopically identical implants, the one with a turned, machined and the other ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2007.00030.x
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Immediately-loaded, narrow-diameter implants can be a less invasive alternative for the implant-supported fixed rehabilitation of narrow, posterior crests. PURPOSE:To determine the stability and marginal bone level (MBL) changes of narrow-diameter, titanium-zirconium (TiZr) implants placed with flapless sur...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12392
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Bovine-derived grafting materials are frequently used in a variety of bone augmentation techniques. The aim of this paper is to assess the unique safety issue of bovine-derived grafting materials that is rarely addressed in dental literature: risk of bovine spongiform encephalopathy (BSE). METHODS:The valid...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12391
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Migration of a dental implant into the paranasal sinuses may be the result of sinus membrane perforation, loss of osseointegration, and lack of initial stability. The majority of displaced implants migrate into the maxillary sinus, which may cause sinusitis. PURPOSE:The purpose of this study is to report an...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12099
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:In oral implantology there has been a general trend away from machine-turned minimally rough and acid-etched and blasted implants toward intermediary roughened surfaces. Mechanical interlocking at micron resolution is claimed to be the dominant reason for the fixation of such implants in bone. However, clini...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2004.tb00032.x
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:In the past few decades, very little research has been carried out to modify implant surfaces to improve osteointegration through the regulation of immune cells. PURPOSE:The aim of this study is to investigate whether the poly(dopamine) (pDA)-assisted immobilization of IL4 on titanium surfaces could modulat...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12819
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:One possible complication of implant surgery in the posterior maxilla is the displacement of implants into the maxillary sinus. PURPOSE:To report on clinical and radiological findings and on biological, surgical, and biomechanical considerations in cases of implant displacement. MATERIALS AND METHODS:This ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12244
更新日期:2016-02-01 00:00:00
abstract:PURPOSE:To develop numerical and experimental methods for investigating the formation of micro-gaps and the change in contact area at the implant-abutment interface of two different connector designs under oblique cyclic loading. MATERIALS AND METHODS:Samples (n = 10 per group) of two-piece implant systems with the co...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12792
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:The increase in implant patients is expected to give rise to a new problem: the changing general health status of those who have had implants placed. PURPOSE:The aim of this present study was to find out the needs of and proper measures for elderly implant patients in long-term care facilities. MATERIALS A...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12148
更新日期:2015-01-01 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: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
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:PURPOSE:The aim of this study was to evaluate the probability of survival of cemented and screwed three-unit implant-supported fixed dental prostheses (ISFDP) using different implant-abutment horizontal matching configurations (regular vs switching platforms). METHODS:One hundred and sixty-eight implants with internal...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12363
更新日期:2016-08-01 00:00:00