3,398 results match your criteria Clinical Oral Implants Research [Journal]


Original vs. non-original abutments for screw-retained single implant crowns: An in vitro evaluation of internal fit, mechanical behaviour and screw loosening.

Clin Oral Implants Res 2018 Nov 22. Epub 2018 Nov 22.

Department of Buccofacial Prosthesis, Faculty of Odontology, University Complutense of Madrid, Madrid, Spain.

Objectives: To assess the internal accuracy, mechanical behaviour under static load and screw loosening before and after cyclic loading of implant-supported crowns restored with original components or with two compatible non-original brands.

Materials And Methods: Sixty-three dental implants were divided into three groups (n = 21 each): Group 1 used original components, and groups 2 and 3 used non-original components. Internal accuracy was measured throughout a cross section of the sample groups (n = 8) using scanning electron microscopy (SEM) to evaluate the fit for implant-abutments, implant-crowns and crown-abutments. Read More

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https://onlinelibrary.wiley.com/doi/abs/10.1111/clr.13390
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http://dx.doi.org/10.1111/clr.13390DOI Listing
November 2018
2 Reads

Full-arch implant supported rehabilitations: A prospective study comparing porcelain-veneered zirconia frameworks to monolithic zirconia.

Clin Oral Implants Res 2018 Dec 6. Epub 2018 Dec 6.

Department of Oral Surgery and Implant Dentistry, Faculdade de Medicina Dentária da Universidade de Lisboa, Portugal.

Objectives: To evaluate the performance of two types of zirconia frameworks.

Material And Methods: From 2014 to 2016, in a prospective clinical trial 150 patients were rehabilitated with 83 and 110 implant-supported, screw-retained, full-arch ceramic-veneered zirconia (PVZ) rehabilitations and monolithic zirconia with porcelain veneering limited to buccal (MZ) rehabilitations, respectively. Patients were consecutively enlisted according to pre-defined inclusion criteria and evaluated on 4 months intervals. Read More

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http://dx.doi.org/10.1111/clr.13393DOI Listing
December 2018
1 Read
3.889 Impact Factor

Surface modification of ultrafine-grained titanium: influence on mechanical properties, cytocompatibility and osseointegration potential.

Clin Oral Implants Res 2018 Dec 6. Epub 2018 Dec 6.

Laboratory for Biointerfaces, Empa, Swiss Federal Laboratories for Materials Science and Technology, St. Gallen, Switzerland.

Objective: The main objective of this study was to demonstrate that dental implants made from ultrafine-grain titanium (UFG-Ti) can be created that replicate state of the art surfaces of standard coarse-grain titanium (Ti), showing excellent cytocompatibility and osseointegration potential while also providing improved mechanical properties.

Material And Methods: UFG-Ti was prepared by continuous equal channel angular processing (ECAP) and surfaces were treated by sand-blasting and acid-etching. Mechanical properties (tensile and fatigue strength), wettability and roughness parameters were evaluated. Read More

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http://dx.doi.org/10.1111/clr.13396DOI Listing
December 2018
1 Read

Mechanical Behavior of Posterior All-Ceramic Hybrid-Abutment-Crowns Versus Hybrid-Abutments with Separate Crowns - A Laboratory Study.

Clin Oral Implants Res 2018 Dec 6. Epub 2018 Dec 6.

Department of Prosthodontics, Propaedeutic and Dental Materials, School of Dentistry, Christian-Albrechts University, Kiel, Germany.

Objective: The purpose of this laboratory study was to evaluate the fatigue resistance, fracture resistance and mode of failure of posterior hybrid-abutment-crown versus hybrid-abutment with separate crown, both bonded to short titanium bases.

Materials And Methods: Thirty-two titanium implants were embedded perpendicularly in auto-polymerizing resin. Implant-supported restorations simulating a maxillary first premolar were designed and milled using a CAD/CAM system and divided into 2 groups according to material (n=16): zirconia (Z) and lithium disilicate (L). Read More

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http://dx.doi.org/10.1111/clr.13395DOI Listing
December 2018
1 Read

Perceptions and experiences of patients following treatment with single-implant mandibular overdentures: a qualitative study.

Clin Oral Implants Res 2018 Dec 5. Epub 2018 Dec 5.

School of Dentistry, Federal University of Goias, Goiania, Goias, Brazil.

Objective: This study aimed to explore the perceptions and long-term experiences of edentulous patients rehabilitated with single-implant mandibular overdentures (SIMO).

Methods: Thirteen participants, mean age 65.7 years, 69. Read More

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http://dx.doi.org/10.1111/clr.13394DOI Listing
December 2018
1 Read

Effect of Implant-Supported Mandibular Overdentures versus Reline on Masticatory Performance and Salivary Flow Rates in Very Old Adults - a randomized clinical trial.

Clin Oral Implants Res 2018 Nov 30. Epub 2018 Nov 30.

Division of Gerodontology and Removable Prosthodontics, University Clinics of Dental Medicine, University of Geneva, Geneva, Switzerland.

Purpose: To compare the masticatory efficiency (ME), maximum voluntary bite force (MBF), masseter muscle thickness (MMT) and salivary flow rates (SFR) in completely edentulous dependent elders treated either with a conversion of their existing mandibular complete removable dental prostheses (CRDP) into a 2-implant overdenture (IOD) or a conventional reline of the CRDP.

Material And Methods: Participants were randomly allocated into intervention (IG), and control (CG) group. The IG received two implants in the mandibular canine regions and their CRDPs were transformed into IODs. Read More

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http://dx.doi.org/10.1111/clr.13392DOI Listing
November 2018
1 Read

Titanium dental implants with different collar design and surface modifications: A systematic review on survival rates and marginal bone levels.

Clin Oral Implants Res 2018 Nov 22. Epub 2018 Nov 22.

Dentistry Department, Faculty of Medicine of the University of Coimbra, Coimbra, Portugal.

Aim: The aim of this study was to compare clinical and radiographic outcomes of dental implants with different neck characteristics.

Methods: A protocol-oriented search aimed at the question: "In patients subjected to tooth replacement with screw-type dental implants does the modification of the implant neck macro- or microgeometry contribute to the improvement of survival rates and maintenance of the peri-implant marginal bone levels?" Primary outcomes were survival and marginal bone level (MBL) changes evaluated on randomized controlled trials with >10 participants and follow-up >1 year. Risk of bias was evaluated using the Cochrane Collaboration's tool. Read More

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http://doi.wiley.com/10.1111/clr.13389
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http://dx.doi.org/10.1111/clr.13389DOI Listing
November 2018
2 Reads

Schneiderian Membrane Perforation via Transcrestal Sinus Floor Elevation: A Randomized Ex Vivo Study with Endoscopic Validation.

Clin Oral Implants Res 2018 Nov 19. Epub 2018 Nov 19.

Professor and Director of Graduate Periodontics, Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA.

Objective: To endoscopically determine the incidence of Schneiderian membrane perforation during transcrestal maxillary sinus floor elevation (SFE), in relation to the bone preparation technique, amount of bone graft, membrane elevation height and different surgical steps.

Materials And Methods: Seven cadaver heads corresponding to 12 maxillary sinuses were used to perform 3 SFE via transcrestal approach per sinus (36 elevations). Each sinus was randomly assigned to either the Sinus Crestal Approach (SCA) drill kit technique (experimental group) or the conventional osteotome technique (control group). Read More

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http://doi.wiley.com/10.1111/clr.13388
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http://dx.doi.org/10.1111/clr.13388DOI Listing
November 2018
5 Reads

Long-term follow-up of single crowns supported by short, moderately rough implants-A prospective 10-year cohort study.

Clin Oral Implants Res 2018 Nov 14. Epub 2018 Nov 14.

ARDEC Academy, Rimini, Italy.

Objectives: To evaluate prospectively the clinical and radiographic outcomes after ten years of short (6 mm) implants with a moderately rough surface supporting single crowns in the posterior region.

Material And Methods: Forty 6 mm modified sandblasted large-grit acid-etched (mod-SLA), soft tissue level implants were installed in the distal segments of 35 consecutive patients. After 6 weeks of healing, abutments were tightened, and single porcelain-fused-to-metal crowns were cemented. Read More

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http://dx.doi.org/10.1111/clr.13386DOI Listing
November 2018
1 Read

Variation in bucco-palatal maxillary sinus width does not permit a meaningful sinus classification.

Clin Oral Implants Res 2018 Nov 14. Epub 2018 Nov 14.

Division of Oral Surgery, School of Dentistry, Medical University of Vienna, Vienna, Austria.

Objectives: The bucco-palatal sinus width (SW) appears as relevant factor for graft consolidation after maxillary sinus (MS) floor augmentation. The present study aimed to assess (a) SW at different height levels of posterior teeth, (b) possible factors influencing SW, and (c) whether a simple/meaningful sinus classification based on SW is possible.

Methods: The following parameters were recorded on computed tomographies of 76 edentulous and 86 partially edentulous maxillary quadrants displaying 383 tooth sites in total: (a) alveolar ridge height, (b) -area, (c) -width 2 mm apical to the alveolar crest, (d) -width at the sinus floor, and (e) SW and sinus area at a level 2, 4, 6, 8, and 10 mm above the sinus floor. Read More

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http://doi.wiley.com/10.1111/clr.13387
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http://dx.doi.org/10.1111/clr.13387DOI Listing
November 2018
4 Reads

Sinus floor elevation in sites with a perforated schneiderian membrane: What is the effect of placing a collagen membrane in a rabbit model?

Clin Oral Implants Res 2018 Nov 9. Epub 2018 Nov 9.

Department of Periodontology, Periodontal-Implant Clinical Research Institute, School of Dentistry, Kyung Hee University, Seoul, Republic of Korea.

Objective: To investigate the healing following sinus grafting in sites with a perforated schneiderian membrane repaired using a collagen membrane, compared to control sites without membrane perforation.

Materials & Methods: Following elevation of the sinus membrane in 16 rabbits, each sinus was assigned to one of the following groups: (i) intentional schneiderian membrane perforation, followed by the placement of a collagen membrane and bone grafting (group SMP), (ii) bone grafting without a perforation of the schneiderian membrane and without a collagen membrane placement (control group). At 2 and 4 weeks (n=8 for each time-point), micro-computed tomographic (micro-CT) and histomorphometric analyses were performed. Read More

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http://doi.wiley.com/10.1111/clr.13385
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http://dx.doi.org/10.1111/clr.13385DOI Listing
November 2018
4 Reads

Resveratrol reverses the negative effect of smoking on peri-implant repair in the tibia of rats.

Clin Oral Implants Res 2018 Nov 6. Epub 2018 Nov 6.

Dental Research Division, School of Dentistry, Paulista University, Av. Dr. Bacelar, 1212, 4o andar, Vila Clementino, São Paulo, SP, - Brazil.

Objectives: Innovative approaches capable to improve peri-implant bone repair are relevant in the presence of smoking, a risk factor for healing around implants. This study investigated the effect of resveratrol (RESV) on peri-implant repair and its influence on bone-related markers in rats submitted to cigarette smoking inhalation (CSI).

Materials And Methods: One titanium implant was inserted in each tibiae of rats assigned to: CSI+RESV(n:18); CSI+ placebo(n:18); Non-CSI(n:18). Read More

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http://doi.wiley.com/10.1111/clr.13384
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http://dx.doi.org/10.1111/clr.13384DOI Listing
November 2018
4 Reads

Assessment of peri-implant defects at titanium and zirconium dioxide implants by means of periapical radiographs and cone beam computed tomography: an in-vitro examination.

Clin Oral Implants Res 2018 Nov 2. Epub 2018 Nov 2.

Clinic of Fixed and Removable Prosthodontics and Dental Material Science, Center of Dental Medicine, University of Zurich, Zurich, Switzerland.

Objective: To test the accuracy of measurement of interproximal peri-implant bone defects at titanium (Ti) and zirconium dioxide (ZrO ) implants by digital periapical radiography (PR) and cone beam computed tomography (CBCT).

Material And Methods: A total of 18 models, each containing one Ti and one ZrO implant, were cast in dental stone. Six models each were allocated to following defect groups: A - no peri-implant defect, B - 1 mm width defect, C - 1. Read More

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http://doi.wiley.com/10.1111/clr.13383
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http://dx.doi.org/10.1111/clr.13383DOI Listing
November 2018
6 Reads

Accuracy of flapless immediate implant placement in anterior maxilla using computer-assisted versus freehand surgery: A cadaver study.

Clin Oral Implants Res 2018 Oct 22. Epub 2018 Oct 22.

State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Disease, Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.

Objective: To compare the accuracy of computer-guided surgery and freehand surgery on flapless immediate implant placement (IIP) in the anterior maxilla.

Material And Methods: In this split-mouth design, 24 maxillary incisors in eight human cadaver heads were randomly divided into two groups: computer-guided surgery (n = 12) and freehand surgery (n = 12). Preoperatively, cone-beam computed tomography (CBCT) scans were acquired, and all implants were planned with a software (Blue Sky Plan3). Read More

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http://dx.doi.org/10.1111/clr.13382DOI Listing
October 2018

Influence of the keratinized mucosa on the stability of peri-implant tissues and brushing discomfort: A 4-year follow-up study.

Clin Oral Implants Res 2018 Oct 22. Epub 2018 Oct 22.

Department of Periodontics, School of Dentistry, State University of Maringá, Maringá, Paraná, Brazil.

Objective: The purpose of the present prospective follow-up study was to evaluate the long-term influence of the peri-implant keratinized mucosa (KM) on marginal bone level (MBL), peri-implant tissues health, and brushing discomfort.

Material And Methods: Eighty patients were initially recruited during their maintenance visit from January to October 2013 and allocated in two groups according to KM width around implants: Wide Group (KM ≥ 2 mm) and Narrow Group (KM < 2 mm). In the four-year follow-up examination (T4), marginal bone level (MBL), modified plaque index (mPI), probing depth (PD), clinical attachment level (CAL), bleeding on probing (BoP), and brushing discomfort (BD) were reassessed and compared to the initial assessments (T0). Read More

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http://doi.wiley.com/10.1111/clr.13381
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http://dx.doi.org/10.1111/clr.13381DOI Listing
October 2018
10 Reads

Systematic review of clinical and patient-reported outcomes following oral rehabilitation on dental implants with a tapered compared to a non-tapered implant design.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:41-54

South Florida Center for Periodontics & Implant Dentistry, Boca Raton, FL, USA.

Background: Dental implants are available in different shapes.

Aims: This systematic review aims to address whether tapered compared to non-tapered implants demonstrate similar clinical and patient-reported outcomes. The review follows the preferred reporting items for systematic reviews and meta-analyses (PRISMA) format. Read More

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http://doi.wiley.com/10.1111/clr.13128
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http://dx.doi.org/10.1111/clr.13128DOI Listing
October 2018
6 Reads
3.890 Impact Factor

Survival rates of short dental implants (≤6 mm) compared with implants longer than 6 mm in posterior jaw areas: A meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:8-20

Department of Prosthodontics, Tufts University School of Dental Medicine, Boston, MA, USA.

Purpose: To systematically review randomized controlled clinical trials (RCTs) reporting on the long-term survival and failure rates, as well as the complications of short implants (≤6 mm) versus longer implants (>6 mm) in posterior jaw areas.

Materials And Methods: Electronic and manual searches were conducted to identify studies, specifically RCTs, reporting on short dental implants (≤6 mm) and their survival and complication rates compared with implants longer than 6 mm. Secondary outcomes analyzed were marginal bone loss and prosthesis survival rates. Read More

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http://doi.wiley.com/10.1111/clr.13289
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http://dx.doi.org/10.1111/clr.13289DOI Listing
October 2018
6 Reads

Immediate loading vs. early/conventional loading of immediately placed implants in partially edentulous patients from the patients' perspective: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:255-269

Health Sciences & Human Services Library, University of Maryland, Baltimore, Maryland.

Objectives: This systematic review aimed at answering the following PICO question: In patients receiving immediate (Type 1) implant placement, how does immediate compare to early or conventional loading in terms of Patient-Reported Outcome Measures (PROMs)?

Material And Methods: Following search strategy development, the OVID, PubMed, EMBASE, and Cochrane Database of Systematic Reviews databases were search for the relevant literature. All levels of evidence including randomized controlled trials, prospective and retrospective cohort studies, and case series of at least five patients were considered for possible inclusion. An additional manual search was performed by screening the reference lists of relevant studies and systematic reviews published up to May 2017. Read More

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http://dx.doi.org/10.1111/clr.13278DOI Listing
October 2018
1 Read

Accuracy of linear measurements on CBCT images related to presurgical implant treatment planning: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:393-415

Oral and Maxillofacial Radiology, Applied Oral Sciences, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China.

Objective: The aim of this systematic review was to identify, review, analyze, and summarize available evidence on the accuracy of linear measurements when using maxillofacial cone beam computed tomography (CBCT) specifically in the field of implant dentistry.

Material And Methods: The search was undertaken in April 2017 in the National Library of Medicine database (Medline) through its online site (PubMed), followed by searches in the Cochrane, EMBASE, ScienceDirect, and ProQuest Dissertation and Thesis databases. The main inclusion criterion for studies was that linear CBCT measurements were performed for quantitative assessment (e. Read More

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http://doi.wiley.com/10.1111/clr.13142
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http://dx.doi.org/10.1111/clr.13142DOI Listing
October 2018
6 Reads

Static computer-aided implant surgery (s-CAIS) analysing patient-reported outcome measures (PROMs), economics and surgical complications: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:359-373

Department of Oral Surgery, Oral Radiology & Oral Medicine, University Center for Dental Medicine Basel, University of Basel, Basel, Switzerland.

Objective: To systematically evaluate the scientific literature for patient-reported outcome measures (PROMs) in static computer-aided implant surgery (s-CAIS).

Methods: A PICO strategy was executed using an electronic (MEDLINE, EMBASE, CENTRAL), plus manual search up to 15-06-2017 focusing on clinical studies investigating s-CAIS with regard to patients' pain & discomfort, economics and/or intra-operative complications. Search strategy was assembled from multiple conjunctions of MeSH Terms and unspecific free-text words. Read More

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http://doi.wiley.com/10.1111/clr.13136
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http://dx.doi.org/10.1111/clr.13136DOI Listing
October 2018
6 Reads

Patient-reported outcome measures of edentulous patients restored with implant-supported removable and fixed prostheses: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:241-254

Implant Dentistry, Prosthodontics, Faculty of Dentistry, University of Hong Kong, Hong Kong, China.

Objective: The aim of this systematic review was to compare patient-reported outcomes measures (PROMs) of implant-supported fixed complete dentures (IFCDs) and overdentures (IODs).

Material And Methods: PubMed, Cochrane Library, EMBASE, Scopus and Web of Science were searched, complemented by manual search. Studies published in English up to November 2016 comparing removable with fixed implant-supported prosthesis on fully edentulous patients were included. Read More

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http://dx.doi.org/10.1111/clr.13286DOI Listing
October 2018

Group 5 ITI Consensus Report: Digital technologies.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:436-442

Academic Center for Dentistry Amsterdam, Amsterdam, The Netherlands.

Objectives: Working Group 5 was assigned the task to review the current knowledge in the area of digital technologies. Focused questions on accuracy of linear measurements when using CBCT, digital vs. conventional implant planning, using digital vs. Read More

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http://dx.doi.org/10.1111/clr.13309DOI Listing
October 2018
1 Read

Performance and outcome of zirconia dental implants in clinical studies: A meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:135-153

Clinic for Oral and Cranio-Maxillofacial Surgery, Hightech Research Center, University Hospital Basel, University of Basel, Basel, Switzerland.

Objectives: To evaluate implant survival, peri-implant marginal bone loss, technical, and biological complications as well as aesthetic outcomes of zirconia implants in clinical studies.

Material And Methods: Electronic (Medline, Embase) and hand searches were performed to identify clinical studies published between January 2004 and March 2017 investigating zirconia dental implants with a mean follow-up of at least 12 months. Primary outcomes were implant survival and peri-implant marginal bone loss. Read More

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http://dx.doi.org/10.1111/clr.13352DOI Listing
October 2018
1 Read

Number of implants placed for complete-arch fixed prostheses: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:154-183

Department of Prosthodontics, Indiana University School of Dentistry, Indianapolis, Indiana.

Objectives: The main purpose of this systematic review was to evaluate outcomes related to the number of implants utilized to support complete-arch fixed prostheses, both for the maxilla and the mandible.

Materials And Methods: This review followed the reporting guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). A focused question using the PICO format was developed, questioning whether "In patients with an implant supported fixed complete dental prosthesis, do implant and prosthetic survival outcomes differ between five or more compared to fewer than five supporting implants?". Read More

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http://dx.doi.org/10.1111/clr.13312DOI Listing
October 2018

Proceedings of the 6th ITI Consensus Conference.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:5-7

Melbourne Dental School, University of Melbourne, Parkville, Vic., Australia.

The 6th ITI Consensus Conference was held in Amsterdam on 17-19 April 2018. In preparation for the conference, 21 systematic reviews were written. They were divided into five main topics in dental implantology-surgery, prosthodontics, patient-reported outcomes, complications/risk and digital technologies. Read More

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http://dx.doi.org/10.1111/clr.13301DOI Listing
October 2018

Medication-related dental implant failure: Systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:55-68

Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland.

Objectives: The aim of this systematic review was to investigate the association between the intake of systemic medications that may affect bone metabolism and their subsequent impact on implant failures.

Material And Methods: Electronic and manual literature searches were conducted. Implant failure (IF) was the primary outcome, while biological/mechanical and the causes/timing associated with IF were set as secondary outcomes. Read More

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http://dx.doi.org/10.1111/clr.13137DOI Listing
October 2018
9 Reads

Group 2 ITI Consensus Report: Prosthodontics and implant dentistry.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:215-223

Department of Restorative Dentistry, Harvard School of Dental Medicine, Boston, Massachusetts.

Objectives: Working Group 2 was convened to address topics relevant to prosthodontics and dental implants. Systematic reviews were developed according to focused questions addressing (a) the number of implants required to support fixed full-arch restorations, (b) the influence of intentionally tilted implants compared to axial positioned implants when supporting fixed dental prostheses (FDPs), (c) implant placement and loading protocols, (d) zirconia dental implants, (e) zirconia and metal ceramic implant supported single crowns and (f) zirconia and metal ceramic implant supported FDPs.

Materials And Methods: Group 2 considered and discussed information gathered in six systematic reviews. Read More

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http://doi.wiley.com/10.1111/clr.13298
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http://dx.doi.org/10.1111/clr.13298DOI Listing
October 2018
8 Reads

Clinical outcomes of peri-implantitis treatment and supportive care: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:331-350

International Research Collaborative, Faculty of Science, The University of Western Australia, Perth, WA, Australia.

Objectives: To report the clinical outcomes for patients with implants treated for peri-implantitis who subsequently received supportive care (supportive peri-implant/periodontal therapy) for at least 3 years.

Material And Methods: A systematic search of multiple electronic databases, grey literature and hand searching, without language restriction, to identify studies including ≥10 patients was constructed. Data and risk of bias were explored qualitatively. Read More

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http://doi.wiley.com/10.1111/clr.13287
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http://dx.doi.org/10.1111/clr.13287DOI Listing
October 2018
11 Reads

Implant placement and loading protocols in partially edentulous patients: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:106-134

Melbourne Dental School, The University of Melbourne, Melbourne, Vic., Australia.

Objectives: To systematically review the evidence for the clinical outcome of fixed implant prostheses treated with different combinations of implant placement and loading protocols in partially edentulous patients.

Materials And Methods: An electronic search was performed in Medline, Embase, and Central to identify studies investigating the outcome of implants subjected to immediate placement + immediate restoration/loading (Type 1A), immediate placement + early loading (Type 1B), immediate placement + conventional loading (Type 1C), early placement + immediate restoration/loading (Type 2-3A), early placement + early loading (Type 2-3B), early placement + conventional loading (Type 2-3C), late placement + immediate restoration/loading (Type 4A), late placement + early loading (Type 4B), late placement + conventional loading (Type 4C) with implant-supported fixed dental prostheses (IFDPs) in partially edentulous patients. Only human studies with at least 10 cases and a minimum follow-up time of 12 months, reporting on solid-screw-type implants with rough surfaces and an intra-osseous diameter between 3 and 6 mm, were included. Read More

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http://doi.wiley.com/10.1111/clr.13276
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http://dx.doi.org/10.1111/clr.13276DOI Listing
October 2018
5 Reads

Clinical performance of intentionally tilted implants versus axially positioned implants: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:78-105

Mayo Clinic School of Medicine, Rochester, Minnesota.

Objectives: The aim of this review was to determine the clinical performance of dental implants that are intentionally tilted when compared with implants that are placed following the long axis of the residual alveolar ridge.

Materials And Methods: A systematic review of the scientific literature using a predefined research question (PICO) and search strategy was undertaken. This search included five electronic databases. Read More

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http://doi.wiley.com/10.1111/clr.13294
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http://dx.doi.org/10.1111/clr.13294DOI Listing
October 2018
1 Read

Narrow-diameter implants: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:21-40

Department of Oral and Maxillofacial Surgery, Plastic Surgery, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany.

Objectives: Narrow-diameter implants (NDI) are claimed to be a reasonable alternative to bone augmentation procedures. The aim of this comprehensive literature review was to conduct a meta-analysis comparing the implant survival of NDI and standard diameter implants (SDI) and to provide recommendations and guidelines for application of NDI.

Material And Methods: An extensive systematic literature search was performed in the PubMed/MEDLINE and the Cochrane Library databases. Read More

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http://dx.doi.org/10.1111/clr.13272DOI Listing
October 2018
4 Reads

The accuracy of static computer-aided implant surgery: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:416-435

Private office, Brighton, Victoria, Australia.

Objectives: To assess the literature on the accuracy of static computer-assisted implant surgery in implant dentistry.

Materials And Methods: Electronic and manual literature searches were conducted to collect information about the accuracy of static computer-assisted implant systems. Meta-regression analysis was performed to summarise the accuracy studies. Read More

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http://doi.wiley.com/10.1111/clr.13346
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http://dx.doi.org/10.1111/clr.13346DOI Listing
October 2018
3 Reads

A systematic review of the survival and complication rates of zirconia-ceramic and metal-ceramic single crowns.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:199-214

Division of Fixed Prosthodontics and Biomaterials, University Clinics for Dental Medicine, University of Geneva, Geneva, Switzerland.

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 trials, prospective cohort and retrospective case series on implant-supported SCs with a mean follow-up time of at least 3 years. Patients had to have been clinically examined at the follow-up visit. Read More

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http://doi.wiley.com/10.1111/clr.13306
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http://dx.doi.org/10.1111/clr.13306DOI Listing
October 2018
13 Reads

Group 1 ITI Consensus Report: The influence of implant length and design and medications on clinical and patient-reported outcomes.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:69-77

Department of Periodontology, Semmelweis Egyetem, Budapest, Hungary.

Objectives: The aim of Working Group 1 was to address the influence of different local (implant length, diameter, and design) and systemic (medications) factors on clinical, radiographic, and patient-reported outcomes in implant dentistry. Focused questions on (a) short posterior dental implants (≤6 mm), (b) narrow diameter implants, (c) implant design (tapered compared to a non-tapered implant design), and (d) medication-related dental implant failures were addressed.

Materials And Methods: Four systematic reviews were prepared in advance of the Consensus Conference and were discussed among the participants of Group 1. Read More

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http://doi.wiley.com/10.1111/clr.13342
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http://dx.doi.org/10.1111/clr.13342DOI Listing
October 2018
3 Reads
3.890 Impact Factor

The diagnosis of peri-implantitis: A systematic review on the predictive value of bleeding on probing.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:276-293

Division of Periodontology, University Clinics of Dental Medicine, University of Geneva, Geneva 4, Switzerland.

Objectives: Bleeding on gentle probing (BOP) is the key parameter to the diagnosis of mucositis, while changes in crestal bone levels, along with clinical signs of inflammation, are required for the diagnosis of peri-implantitis. This systematic review and meta-analysis focused on the evaluation of BOP as a predictive measure for peri-implantitis.

Materials And Methods: An electronic search was performed through Medline and EMBASE databases, followed by a hand search through previous reviews and reference lists. Read More

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http://doi.wiley.com/10.1111/clr.13127
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http://dx.doi.org/10.1111/clr.13127DOI Listing
October 2018
5 Reads

Group 3 ITI Consensus Report: Patient-reported outcome measures associated with implant dentistry.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:270-275

Universidad Inter Continental, Mexico City, Mexico.

Objectives: The aim of Working Group 3 was to focus on three topics that were assessed using patient-reported outcome measures (PROMs). These topics included the following: (a) the aesthetics of tooth and implant-supported fixed dental prostheses focusing on partially edentulous patients, (b) a comparison of fixed and removable implant-retained prostheses for edentulous populations, and (c) immediate versus early/conventional loading of immediately placed implants in partially edentate patients. PROMs include ratings of satisfaction and oral health-related quality of life (QHRQoL), as well as other indicators, that is, pain, general health-related quality of life (e. Read More

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http://dx.doi.org/10.1111/clr.13299DOI Listing
October 2018
1 Read

Effect of advanced age and/or systemic medical conditions on dental implant survival: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:311-330

Division of Gerodontology and Removable Prosthodontics, University Clinics of Dental Medicine, University of Geneva, Geneva, Switzerland.

Objectives: his review evaluated implant survival in geriatric patients (≥75 years) and/or the impact of systemic medical conditions.

Materials And Methods: Systematic literature searches were performed to identify studies reporting on geriatric subjects with dental implants and on implant patients who had any of the seven most common systematic conditions among geriatric patients. Meta-analyses were performed on the postloading implant survival rates. Read More

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http://doi.wiley.com/10.1111/clr.13288
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http://dx.doi.org/10.1111/clr.13288DOI Listing
October 2018
3 Reads

A systematic review of the survival and complication rates of zirconia-ceramic and metal-ceramic multiple-unit fixed dental prostheses.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:184-198

Division of Fixed Prosthodontics and Biomaterials, University Clinics for Dental Medicine, University of Geneva, Geneva, Switzerland.

Objectives: The aim of the present review was to compare the outcomes, that is, survival and complication rates of zirconia-ceramic and/or monolithic zirconia implant-supported fixed dental prostheses (FDPs) with metal-ceramic FDPs.

Materials And Methods: An electronic MEDLINE search complemented by manual searching was conducted to identify randomized controlled clinical trials, prospective cohort studies and retrospective case series on implant-supported FDPs with a mean follow-up of at least 3 years. Patients had to have been examined clinically at the follow-up visit. Read More

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http://dx.doi.org/10.1111/clr.13277DOI Listing
October 2018
1 Read
3.890 Impact Factor

Long-term biological complications of dental implants placed either in pristine or in augmented sites: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:294-310

Department of Periodontology, Institute of Odontology, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.

Aim: To investigate and compare the prevalence of biological complications and failure of implants placed in pristine vs. augmented sites after a mean observation period of at least 10 years.

Materials And Methods: The focused question "In patients with osseointegrated dental implants, are there differences in biological complications and implant failure at implants placed in pristine vs. Read More

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http://doi.wiley.com/10.1111/clr.13123
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http://dx.doi.org/10.1111/clr.13123DOI Listing
October 2018
7 Reads

Patient-reported outcome measures focusing on aesthetics of implant- and tooth-supported fixed dental prostheses: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:224-240

Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland.

Objectives: The aim of this systematic review and meta-analysis was to summarize the existing evidence on patient-reported aesthetic outcome measures (PROMs) of implant-supported, relative to tooth-supported fixed dental prostheses.

Material And Methods: In April 2017, two reviewers independently searched the Medline (PubMed), EMBASE, and Cochrane electronic databases, focusing on studies including patient-reported aesthetic outcomes of implant- and tooth-supported fixed dental prostheses (FDPs). Human studies with a mean follow-up period of at least 1 year, a minimum of ten patients, and English, German, or French publication were included. Read More

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http://doi.wiley.com/10.1111/clr.13295
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http://dx.doi.org/10.1111/clr.13295DOI Listing
October 2018
9 Reads

The accuracy of different dental impression techniques for implant-supported dental prostheses: A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:374-392

Maurice H. Kornberg School of Dentistry, Temple University, Philadelphia, Pennsylvania.

Aim: This systematic review and meta-analysis were conducted to assess and compare the accuracy of conventional and digital implant impressions. The review was registered on the PROSPERO register (registration number: CRD42016050730).

Material And Methods: A systematic literature search was conducted adhering to PRISMA guidelines to identify studies on implant impressions published between 2012 and 2017. Read More

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http://doi.wiley.com/10.1111/clr.13273
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http://dx.doi.org/10.1111/clr.13273DOI Listing
October 2018
4 Reads

Group 4 ITI Consensus Report: Risks and biologic complications associated with implant dentistry.

Clin Oral Implants Res 2018 Oct;29 Suppl 16:351-358

National Dental Centre, Singapore, Singapore.

Objectives: The aim of Working Group 4 was to address topics related to biologic risks and complications associated with implant dentistry. Focused questions on (a) diagnosis of peri-implantitis, (b) complications associated with implants in augmented sites, (c) outcomes following treatment of peri-implantitis, and (d) implant therapy in geriatric patients and/or patients with systemic diseases were addressed.

Materials And Methods: Four systematic reviews formed the basis for discussion in Group 4. Read More

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http://doi.wiley.com/10.1111/clr.13307
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http://dx.doi.org/10.1111/clr.13307DOI Listing
October 2018
4 Reads

Effects of a toothpaste containing 0.3% triclosan in the maintenance phase of peri-implantitis treatment: 2-Year randomized clinical trial.

Clin Oral Implants Res 2018 Oct;29(10):973-985

Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, São Paulo, Brazil.

Objective: To evaluate the effects of a toothpaste containing 0.3% triclosan in volunteers that have been treated for peri-implantitis and were enrolled in a maintenance program.

Material And Methods: Subjects presenting at least one implant with peri-implantitis were selected. Read More

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http://doi.wiley.com/10.1111/clr.13363
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http://dx.doi.org/10.1111/clr.13363DOI Listing
October 2018
8 Reads

Biological and technical complications of tilted implants in comparison with straight implants supporting fixed dental prostheses. A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:295-308

University of Berne, Berne, Switzerland.

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 identify clinical studies published up to December 2017. After duplicate study selection and data extraction, the risk of bias was assessed with the ROBINS-I tool. Read More

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http://doi.wiley.com/10.1111/clr.13279
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http://dx.doi.org/10.1111/clr.13279DOI Listing
October 2018
1 Read

Dental Implant Quality Register-A possible tool to further improve implant treatment and outcome.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:145-151

Department of Periodontology, Faculty of Odontology, Malmo University, Malmo, Sweden.

The Board of EAO (European Association for Osseointegration) has discussed an initiative to explore the conditions to establish a Dental Implant Register. It was suggested to bring this issue to the EAO Consensus Conference 2018 for a discussion and to possibly propose relevant and manageable parameters. This article presents some select examples from quality registers in the medical field. Read More

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http://dx.doi.org/10.1111/clr.13268DOI Listing
October 2018
1 Read

The use of platelet-rich fibrin to enhance the outcomes of implant therapy: A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:6-19

Department of Oral Biology, School of Dentistry, Medical University of Vienna, Vienna, Austria.

Objective: To assess the impact of platelet-rich fibrin (PRF) on implant dentistry. The primary focused question was as follows: What are the clinical, histological, and radiographic outcomes of PRF administration for bone regeneration and implant therapy?

Method: A systematic literature search comprised three databases: MEDLINE, EMBASE, and Cochrane followed by a hand search of relevant scientific journals. Human studies using PRF for bone regeneration and implant therapy were considered and articles published up to December 31, 2017 were included. Read More

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http://doi.wiley.com/10.1111/clr.13275
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http://dx.doi.org/10.1111/clr.13275DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6221166PMC
October 2018
4 Reads

How do peri-implant biologic parameters correspond with implant survival and peri-implantitis? A critical review.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:100-123

Department Periodontology & Oral Implantology, Dental School, Faculty Medicine and Health Sciences, Ghent University Belgium, Ghent, Belgium.

Objectives: The aim of this critical review was to evaluate whether commonly used biologic diagnostic parameters correspond to implant survival and peri-implantitis prevalence.

Materials And Methods: Publications from 2011 to 2017 were selected by an electronic search using the Pubmed database of the US National Library of Medicine. Prospective and retrospective studies with a mean follow-up time of at least 5 years and reporting prevalence of peri-implantitis as well as mean bone loss and standard deviation were selected. Read More

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http://doi.wiley.com/10.1111/clr.13264
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http://dx.doi.org/10.1111/clr.13264DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6220966PMC
October 2018
8 Reads

Is there an effect of crown-to-implant ratio on implant treatment outcomes? A systematic review.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:243-252

Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.

Objectives: High crown-to-implant ratios may lead to complications due to unfavorable occlusal forces, including nonaxial forces, on the bone surrounding the neck of the implant and within the connection of the crown and implant itself. The aim of this study was to perform a systematic review on the influence of crown-to-implant ratio of single-tooth, nonsplinted, implants on biological and technical complications.

Materials And Methods: MEDLINE (1950-January 2018), EMBASE (1966-January 2018), and Cochrane Central Register of Controlled Trials database (1800-January 2018) were searched to identify eligible studies. Read More

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http://dx.doi.org/10.1111/clr.13338DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6221159PMC
October 2018

The effect of antiresorptive drugs on implant therapy: Systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:54-92

Department of Periodontology, Faculty of Odontology, University of Malmö, Malmö, Sweden.

Objectives: A considerable portion of the adult population has received and/or is receiving treatment with antiresorptive drugs (ARDs). It is thus relevant to assess possible side effects of ARD intake in connection to various aspects of implant therapy. The aim of this study was to answer the focused question "In patients with systemic intake of ARDs, what is the outcome and complication rate of implant therapy including associated bone grafting procedures comparing to patients without systemic intake of ARDs?"

Materials And Methods: Original studies fulfilled predefined inclusion criteria (e. Read More

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http://doi.wiley.com/10.1111/clr.13282
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http://dx.doi.org/10.1111/clr.13282DOI Listing
October 2018
3 Reads

Clinical outcomes of partial and full-arch all-ceramic implant-supported fixed dental prostheses. A systematic review and meta-analysis.

Clin Oral Implants Res 2018 Oct;29 Suppl 18:224-236

Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, Berlin, Germany.

Objective: To assess the survival and technical complication rate of partial and full-arch all-ceramic implant-supported fixed dental prostheses (P-FDP/FA-FDP) and supporting implants.

Materials And Methods: An electronic search through three databases (MEDLINE/Pubmed, Cochrane Library, Embase) was conducted to identify relevant clinical studies with an observation period of at least 12 months, including ≥15 patients. Reconstruction and implant survival rates, technical complications and confounding variables such as processed/installed materials, retention mode and location in the mouth were obtained. Read More

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http://doi.wiley.com/10.1111/clr.13345
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http://dx.doi.org/10.1111/clr.13345DOI Listing
October 2018
2 Reads