Abstract:
OBJECTIVES:The purpose of this in vitro study was to evaluate fracture loads of implant-supported zirconia-based prostheses fabricated with different veneer materials (resin-based material and lithium disilicate ceramics). MATERIAL AND METHODS:Forty-four zirconia-based molar prostheses were fabricated on dental implants and divided into four groups (n = 11): zirconia-based prostheses veneered with feldspathic porcelain (ZVF), zirconia-based prostheses bonded with the lithium disilicate glass-ceramic veneer (ZBD), zirconia-based prostheses veneered with indirect composite resin (ZVC), and zirconia-based prostheses bonded with composite materials fabricated from a CAD/CAM resin block (ZBC). The zirconia-based prostheses and abutments were adhesively bonded with a dual-polymerized resin-based luting material. Fracture load was determined using compression load to the prostheses with a universal testing machine. The data were analyzed with one-way analysis of variance (ANOVA) and Tukey's HSD test (α = .05). RESULTS:The mean fracture load was significantly higher in the ZBC group (3.95 kN) than in the ZVC group (3.28 kN). No significant difference in fracture load was found among the ZVF (3.52 kN), ZBD (3.48 kN), and ZVC groups. CONCLUSIONS:The adhesively bonded veneering technique enhances fracture resistance of implant-supported zirconia-based prostheses fabricated with a resin-based material. All implant-supported zirconia-based restorations tested should resist physiologic masticatory forces in the oral environment.
journal_name
Clin Oral Implants Resjournal_title
Clinical oral implants researchauthors
Takata H,Komine F,Honda J,Blatz MB,Matsumura Hdoi
10.1111/clr.13135subject
Has Abstractpub_date
2018-04-01 00:00:00pages
396-403issue
4eissn
0905-7161issn
1600-0501journal_volume
29pub_type
杂志文章abstract:AIM:The objective of the study was to compare (i) esthetic, (ii) clinical and (iii) patient-centered outcomes following immediate (Type 1) and early implant placement (Type 2). MATERIAL AND METHODS:Thirty-eight subjects needing a single extraction (premolar to premolar) were randomly allocated to Type 1 or Type 2 impl...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12577
更新日期:2016-02-01 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:OBJECTIVES:The present study aimed at evaluating the marginal bone resorption and the peri-implant tissue conditions around Narrow-Neck ITI implants in the implant-prosthetic treatment of the agenesis of maxillary lateral incisors. MATERIAL AND METHODS:Thirty patients affected by monolateral or bilateral agenesis of t...
journal_title:Clinical oral implants research
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0501.2005.01188.x
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to analyze the morphology and proliferation of human osteoblastic cells in vitro on five commercially available titanium surfaces. MATERIALS AND METHODS:Human primary cells of the osteoblastic lineage were obtained from bone explants. The cells were plated on polished (T1), machined ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2009.01906.x
更新日期:2010-07-01 00:00:00
abstract::The information concerning the molecular events taking place in onlay bone grafts are still incipient. The objective of the present study is to correlate the effects of perforation of resident bone bed on (1) the timing of onlay autogenous graft revascularization; (2) the maintenance of volume/density of the graft (as...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2007.01485.x
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVES:To study the peri-implant bone organization pattern of immediately loaded (IL) zirconia implants with microgrooved surfaces. MATERIALS AND METHODS:Forty-eight dental implants of 4 mm diameter and 10 mm length were inserted after two months postextraction healing in the edentulous mandible of six dogs. Three...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.12461
更新日期:2015-11-01 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:OBJECTIVES:The aim of this study was to investigate the osteoconductive properties and biological performance of porous titanium granules used in osseous defects adjacent to titanium implants. MATERIAL AND METHODS:In this animal experimental study, calibrated defects were prepared in the tibias of 24 New Zealand rabbi...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2009.01813.x
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVES:The aim of this investigation was to evaluate the potential effects of the systemically delivered combination of calcium supplementation and cholecalciferol and of the locally applied biphasic calcium alloplast on the surgically produced alveolar sockets at the early healing stage in a dog model. MATERIALS ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02284.x
更新日期:2012-10-01 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:OBJECTIVES:The aim of the present systematic review was to analyze the survival and complication rates of zirconia-based and metal-ceramic implant-supported single crowns (SCs). MATERIALS AND METHODS:An electronic MEDLINE search complemented by manual searching was conducted to identify randomized controlled clinical ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13306
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:A systematic review and meta-analysis are carried out to assess the scientific evidence that bisphosphonate therapy can decrease the success rate of dental implants. MATERIAL AND METHODS:The PubMed (Medline) database was used to search for articles published up until February 22, 2014. The meta-analysis was ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,meta分析,评审
doi:10.1111/clr.12526
更新日期:2016-02-01 00:00:00
abstract::The aim of this study was to analyse the clinical outcome of two different surgical methods for the reconstruction of narrow edentulous ridges before implant installation: guided bone regeneration with e-PTFE membranes and autologous bone chips or grafting of autologous bone blocks without e-PTFE membranes. Thirty par...
journal_title:Clinical oral implants research
pub_type: 临床试验,杂志文章
doi:10.1034/j.1600-0501.1999.100404.x
更新日期:1999-08-01 00:00:00
abstract::The principle of guided tissue regeneration was applied in an attempt to generate bone to cover a subperiosteal implant. Titanium frame works, casted on individual impressions of the anterior surface of the tibia of 4 Copenhagen White rabbits, were stabilized to the tibia by microscrews, and half of them were covered ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1995.060303.x
更新日期:1995-09-01 00:00:00
abstract:AIM:To evaluate the soft tissue and the dimensional changes of the alveolar bony crest at sites where deproteinized bovine bone mineral (DBBM) particles, concomitantly with the placement of a collagen membrane, were used at implants installed into sockets immediately after tooth extraction. MATERIAL AND METHODS:The pu...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2011.02332.x
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVES:The aim of this investigation was to evaluate histologically, histometrically, and histomorphometrically the influence of plaque accumulation on the peri-implant hard tissues. MATERIAL AND METHODS:Twelve fully edentulous subjects were selected for this investigation. Four to five standard titanium screw imp...
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.1600-0501.2003.00849.x
更新日期:2003-08-01 00:00:00
abstract::The present study was designed to test perforated and non-perforated barriers for their ability to promote augmentation of bone tissue. More specifically, 1 totally occlusive barrier and 6 barriers with perforation sizes of about 10, 25, 50, 75, 100, and 300 microns and 1 group with no barriers placed (open test chamb...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.1998.090406.x
更新日期:1998-08-01 00:00:00
abstract:AIM:The aim of the present study was to analyze tissue reactions to plaque formation following ligature removal in experimental peri-implantitis at commercially available implants in dogs. MATERIAL AND METHODS:Mandibular premolars and the three anterior premolars in both sides of the maxilla were extracted in six Labr...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01645.x
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVE:In a prospective pilot study, short< or =10 mm ITI-SLA implants were placed in the resorbed posterior maxilla by means of an osteotome sinus floor elevation (OSFE) procedure without grafting material. This paper presents 3-year data assessing bone-level changes around implants. MATERIAL AND METHODS:Twenty-fi...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2008.01696.x
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the demographic, radiological and therapeutic parameters that influence the overall clinical performance of palatal implants subjected to orthodontic loading. PATIENTS AND METHODS:The data of all patients who had received an orthodontic palatal implant for skeletal anchorage between January 1998 ...
journal_title:Clinical oral implants research
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1600-0501.2011.02197.x
更新日期:2012-06-01 00:00:00
abstract::The aim of this study was to investigate the effect of calcium phosphate coating crystallinity and composition on the proliferation and differentiation of rat bone marrow (RBM) cells. Grit-blasted titanium substrates were provided with thin sputter-coated calcium phosphate (Ca-P) films of different composition. The Ca...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1034/j.1600-0501.2003.00886.x
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVES:To compare the effect of two surgical techniques, lateral condensation and bone drilling, on changes in temperature of the adjacent low-density bone during implant placement into posterior maxilla and to investigate the influence of the host factors - age, gender, region of implantation, bone density, and th...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12191
更新日期:2014-08-01 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::Sandblasted and acid-etched (SLA) implants were recently introduced to reduce the healing period between surgery and prosthesis. In this split-mouth study, SLA implants were compared to titanium plasma-sprayed (TPS) implants under loaded conditions one year after placement in 32 healthy patients, with comparable bilat...
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.1600-0501.2001.120604.x
更新日期:2001-12-01 00:00:00
abstract:OBJECTIVES:Maxillary sinus augmentation procedures with bone replacement grafts aimed to increase bone height in the posterior maxilla. During healing, bone particles are partially resorbed and replaced by the patient's own bone. Vitamin D plays an essential role in calcium homeostasis and is critical for bone formatio...
journal_title:Clinical oral implants research
pub_type: 杂志文章,随机对照试验
doi:10.1111/clr.12641
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate the long-term results of the surgical treatment of single peri-implantitis intrabony defects, by means of deproteinized bovine bone mineral with 10% collagen (DBBMC). MATERIAL AND METHODS:The original population consisted of 26 patients with one crater-like defect, arou...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13028
更新日期:2017-12-01 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::It was hypothesized that the bending stiffness of the mandible is an important biomechanical parameter in implant dentistry. It was shown how this bending stiffness can be estimated by means of the principal area moments of inertia of the cortical and cancellous cross-sections as obtained by computed tomography, some ...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/j.1600-0501.2004.01021.x
更新日期:2004-08-01 00:00:00
abstract:AIM:To provide an update on the use of Patient-Reported Outcome Measures (PROMs) in the field of implant dentistry (1); to compare PROMs for prostheses supported by one or more implants to alternative treatment options or a healthy dentition (2). MATERIALS AND METHODS:The dental literature was searched on PubMed until...
journal_title:Clinical oral implants research
pub_type: 杂志文章,评审
doi:10.1111/clr.12634
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:We hypothesized that a biomimetic calcium phosphate (CaP) coating which incorporates morphogenetic protein 2 (BMP-2) on the deproteinized bovine bone (DBB) blocks could be used to enhance the vertical alveolar ridge augmentation for the one-stage onlay surgery with simultaneous implants insertion. We aimed to...
journal_title:Clinical oral implants research
pub_type: 杂志文章
doi:10.1111/clr.13558
更新日期:2020-03-01 00:00:00