1,380 results match your criteria Clinical Implant Dentistry and Related Research [Journal]


Immediately restored single implants in the aesthetic zone of the maxilla using a novel design: 5-year results from a prospective single-arm clinical trial.

Clin Implant Dent Relat Res 2019 Feb 14. Epub 2019 Feb 14.

Department of Oral Sciences, Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand.

Background: Single implant crowns have become the preferred rehabilitation treatment option for replacing a missing tooth.

Purpose: This study evaluates 5-year clinical success of using tilted implants placed immediately after extraction followed by rehabilitation with all-ceramic crowns.

Materials And Methods: Twenty-seven participants requiring 28 single implant crowns in the aesthetic zone of maxilla were recruited to participate in a single-arm clinical trial. Read More

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http://dx.doi.org/10.1111/cid.12733DOI Listing
February 2019

Clinical and radiographic peri-implant health status around narrow diameter implant-supported single and splinted crowns.

Clin Implant Dent Relat Res 2019 Feb 14. Epub 2019 Feb 14.

Department of Restorative Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.

Background: Studies assessing and comparing clinical and radiographic peri-implant status around narrow diameter implant-supported single crowns (NDISCs) and splinted crowns (NDISPs) are scarce.

Objective: The aim of this retrospective study was to estimate and compare complication rates, patient satisfaction, peri-implant status and peri-implant bone loss (PBL) of NDISCs and NDISPs.

Materials And Methods: Patients receiving narrow diameter implants (NDIs) in the posterior mandible were assessed. Read More

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http://dx.doi.org/10.1111/cid.12718DOI Listing
February 2019

The influence of wound closure on graft stability: An in vitro comparison of different bone grafting techniques for the treatment of one-wall horizontal bone defects.

Clin Implant Dent Relat Res 2019 Feb 11. Epub 2019 Feb 11.

Department of Oral- and Cranio-Maxillofacial Surgery, Heidelberg University Hospital, Heidelberg, Germany.

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: guided bone regeneration (GBR) with collagen membrane, particulated xenograft; group 2: GBR with collagen membrane, particulated xenograft, pins; group 3: GBR with titanium-reinforced membrane, particulated xenograft, pins; group 4: autogenous block graft, particulated xenograft, collagen membrane. Read More

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http://dx.doi.org/10.1111/cid.12728DOI Listing
February 2019

Masticatory ability improves after maxillary implant overdenture treatment: A randomized controlled trial with 1-year follow-up.

Clin Implant Dent Relat Res 2019 Feb 11. Epub 2019 Feb 11.

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

Background: The effect of maxillary implant overdentures on masticatory ability in edentulous patients with complaints regarding their conventional maxillary dentures is unknown.

Purpose: To assess the change in objective masticatory ability (mixing ability index, MAI), patient reported masticatory ability (questionnaire), and patient satisfaction (GSS) after maxillary implant overdenture treatment with either solitary attachments or bars.

Materials And Methods: Two groups randomly received four-implant maxillary overdentures on either solitary attachments (group I, n = 25) or bars (group II, n = 25). Read More

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http://dx.doi.org/10.1111/cid.12721DOI Listing
February 2019

A 2-year prospective case series on volumetric changes, PROMs, and clinical outcomes following sinus floor elevation using deproteinized bovine bone mineral as filling material.

Clin Implant Dent Relat Res 2019 Feb 11. Epub 2019 Feb 11.

Faculty of Medicine and Pharmacy, Oral Health Research Group (ORHE), Vrije Universiteit Brussel (VUB), Brussels, Belgium.

Background: A sinus floor augmentation may be indicated when a lack of hard tissue impedes implant placement. Although clinically successful, evidence supporting the long-term three-dimensional stability of the grafted volume is scarce. Second, evidence on the patient's acceptance of this type of treatment is limited. Read More

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http://dx.doi.org/10.1111/cid.12730DOI Listing
February 2019

Effects of micro/nano strontium-loaded surface implants on osseointegration in ovariectomized sheep.

Clin Implant Dent Relat Res 2019 Feb 4. Epub 2019 Feb 4.

State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral Diseases and Shaanxi Clinical Research Center for Oral Diseases, Department of Oral and Maxillofacial Surgery, School of Stomatology, The Fourth Military Medical University, Xi'an, People's Republic of China.

Background: Poor osseointegration of dental implants often occurs in osteoporotic patients and processed implant surfaces could help to improve the dilemma.

Purpose: This study aimed to compare the effects of different titanium (Ti) surfaces on bone-implant osseointegration in ovariectomized (OVX) sheep.

Materials And Methods: Four groups were included: smooth titanium (ST) was merely polished Ti; micro titanium (MT) was treated with hydrofluoric acid (HF) for 30 minutes; strontium-loaded nano titanium (NT-Sr) was formed by magnetron sputtering; strontium-loaded micro/nano titanium (MNT-Sr) was fabricated by HF etching combined with magnetron sputtering. Read More

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http://dx.doi.org/10.1111/cid.12719DOI Listing
February 2019
2 Reads

Prospective controlled clinical study investigating long-term clinical parameters, patient satisfaction, and microbial contamination of zirconia implants.

Clin Implant Dent Relat Res 2019 Feb 4. Epub 2019 Feb 4.

Department of Oral, Maxillofacial and Plastic Facial Surgery, Johann-Wolfgang Goethe University, Frankfurt/Main, Germany.

Background: Dental implants made of zirconia ceramics experienced a renaissance in the past years. However, there is still a lack in reliable long-term clinical data.

Purpose: Aim of the present prospective clinical study was to analyze the dental implants made from zirconia, regarding their clinical performance compared to natural teeth (control). Read More

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http://dx.doi.org/10.1111/cid.12720DOI Listing
February 2019

Etiology and classification of food impaction around implants and implant-retained prosthesis.

Clin Implant Dent Relat Res 2019 Jan 31. Epub 2019 Jan 31.

Department of Prosthodontics, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India.

Background: Food impaction is a common risk factor for the initiation of peri-implant inflammation and failure of the osseointegrated implant. Although clinicians do acknowledge the presence of food impaction around implants and implant-retained prosthesis, no classification system has yet classified the food impaction around the implant and implant-retained prosthesis.

Purpose: The present paper aims to identify and classify the plausible etiology of food impaction around implants and implant-related prosthesis. Read More

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http://dx.doi.org/10.1111/cid.12716DOI Listing
January 2019

Evaluation of L-PRF combined with deproteinized bovine bone mineral for early implant placement after maxillary sinus augmentation: A randomized clinical trial.

Clin Implant Dent Relat Res 2019 Jan 28. Epub 2019 Jan 28.

Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, Araraquara, São Paulo, Brazil.

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 study. The elevated sinus cavities were randomly grafted with DBBM + L-PRF (test) or DBBM alone (control) in a split-mouth design. Read More

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http://dx.doi.org/10.1111/cid.12713DOI Listing
January 2019

Implant vs abutment level connection in implant supported screw-retained fixed partial dentures with cobalt-chrome framework: 1-year interim results of a randomized clinical study.

Clin Implant Dent Relat Res 2019 Jan 28. Epub 2019 Jan 28.

Department of Prosthodontics, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden.

Background: Screw-retained fixed partial dentures (FPD) have shown a lower incidence of biologic complications and an easier retrievability compared with cemented FPD.

Purpose: To compare the marginal bone loss at conical connection implant restored with a screw retained cobalt-chrome FPD in an implant-level (IL) or an abutment-level (AL) setup.

Materials And Methods: Patients with at least two adjacent missing teeth were randomly allocated to be restored with IL or AL FPD. Read More

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http://dx.doi.org/10.1111/cid.12717DOI Listing
January 2019

Comparison of clinical peri-implant indices and crestal bone levels around narrow and regular diameter implants placed in diabetic and non-diabetic patients: A 3-year follow-up study.

Clin Implant Dent Relat Res 2019 Jan 9. Epub 2019 Jan 9.

Department of Prosthetic Dental Science, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.

Background: Studies evaluating and comparing clinical and radiographic peri-implant indices around narrow diameter implants (NDIs; <3.3 mm) and regular diameter implants (RDIs) in type-2 diabetes mellitus (T2DM) and non-diabetic individuals are deficient.

Objective: To estimate and compare the clinical and radiographic indices around NDIs and RDIs placed in T2DM and non-diabetic patients. Read More

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http://doi.wiley.com/10.1111/cid.12712
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http://dx.doi.org/10.1111/cid.12712DOI Listing
January 2019
3 Reads

Computer-guided calvarial mono-cortical bone blocks harvest: A novel approach for three-dimensional alveolar reconstruction of atrophic maxilla.

Clin Implant Dent Relat Res 2019 Feb 7;21(1):85-93. Epub 2019 Jan 7.

Department of Oral and maxillofacial Surgery, Faculty of Dentistry, Cairo University, Cairo, Egypt.

Background: Calvarial bone grafts have been one of the grafting options that provides predictable results for three-dimensional reconstruction of severely atrophied ridges owing to their low resorption and rapid revascularization, thus providing adequate volume for implant insertion. The aim of this study was to introduce a computer-guided technique for calvarial graft harvest to minimize the complications known with grafting from this donor site.

Materials And Methods: Eight patients, suffering from severely atrophied, completely edentulous maxillary ridges, with an age range (21-30 years) were operated on (six males and two females). Read More

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http://dx.doi.org/10.1111/cid.12714DOI Listing
February 2019
1 Read

Implant health and factors affecting peri-implant marginal bone alteration for implants placed in staged maxillary sinus augmentation: A 5-year prospective study.

Clin Implant Dent Relat Res 2019 Feb 4;21(1):32-41. Epub 2019 Jan 4.

Prosthodontics, Dental School, Ludwig-Maximilian University, Munich, Germany.

Purpose: Evaluating the extent of and the factors affecting marginal bone level (MBL) alterations and consecutively implant success and implant health for implants placed in staged maxillary sinus floor (SF) augmentation.

Materials And Methods: A 5-year prospective, cohort study was conducted on 85 patients with 124 maxillary sinus augmentation procedure and 295 implants placed. Peri-implant MBL alterations (reductions) were evaluated radiographically at the first year, third year, and fifth year postloading follow-ups and were considered to patient-related risk factors (age, gender, diabetes mellitus, smoking, rheumatic disorders, and history of periodontal disease [PD]), to clinican/surgically related risk factors (membrane perforations, sinus site, and residual ridge height), to implant/prosthesis-related features (implant length, diameter, location, keratinized gingiva, and restoration gap), and to the plaque score. Read More

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http://dx.doi.org/10.1111/cid.12684DOI Listing
February 2019
4 Reads

On inflammation-immunological balance theory-A critical apprehension of disease concepts around implants: Mucositis and marginal bone loss may represent normal conditions and not necessarily a state of disease.

Clin Implant Dent Relat Res 2019 Feb 28;21(1):183-189. Epub 2018 Dec 28.

Department of Prosthodontics, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.

Background: Oral implants have displayed clinical survival results at the 95%-99% level for over 10 years of follow up. Nevertheless, some clinical researchers see implant disease as a most common phenomenon. Oral implants are regarded to display disease in the form of mucositis or peri-implantitis. Read More

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http://dx.doi.org/10.1111/cid.12711DOI Listing
February 2019
1 Read

Prospective randomized controlled clinical trial to compare hard tissue changes following socket preservation using alloplasts, xenografts vs no grafting: Clinical and histological findings.

Clin Implant Dent Relat Res 2019 Feb 28;21(1):14-20. Epub 2018 Dec 28.

Department of Periodontology, School of Graduate Dentistry, Rambam Health Care Campus, Haifa, Israel.

Purpose: To compare dimensional changes and bone quality of two different grafting materials used for socket preservation.

Materials And Methods: Thirty-three patients requiring extraction were recruited and randomly assigned to receive: biphasic calcium sulfate/ hydroxyapatite (BCS/HA); bovine derived xenograft (BDX) or no grafting (Control). Ridge width (at -3 and -6 mm) and vertical distance from a stent were measured at the time of extraction/grafting. Read More

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http://dx.doi.org/10.1111/cid.12707DOI Listing
February 2019
1 Read

Accuracy of newly developed sleeve-designed templates for insertion of dental implants: A prospective multicenters clinical trial.

Clin Implant Dent Relat Res 2019 Feb 28;21(1):108-113. Epub 2018 Dec 28.

Surgical, Micro-Surgical and Medical Science Department, University of Sassari, and Private Practice, Arzachena, Italy.

Background: The insertion of dental implants by means of computer-assisted template-based surgery is an established method.

Purpose: To investigate the accuracy of a newly developed sleeve-designed template and to evaluate differences between maxillary and mandibular implants as well as anterior versus posterior area.

Materials And Methods: Any partially edentulous patients requiring at least one implant to be planned on three-dimensional cone beam computed tomography scan, according to a computer-assisted template-based protocol, were consecutively enrolled at two centers. Read More

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http://doi.wiley.com/10.1111/cid.12704
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http://dx.doi.org/10.1111/cid.12704DOI Listing
February 2019
3 Reads

The influence of guided sleeve height, drilling distance, and drilling key length on the accuracy of static Computer-Assisted Implant Surgery.

Clin Implant Dent Relat Res 2019 Feb 27;21(1):101-107. Epub 2018 Dec 27.

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

Objective: The aim of this study was to evaluate the effect of guided sleeve height, drilling distance, and guided key height on accuracy of static Computer-Assisted Implant Surgery (sCAIS).

Materials And Methods: Pre and post-operative positions of implants placed in duplicate dental models were compared and recorded after placement of implants according to a standardized treatment planning and execution sCAIS protocol. Guided sleeve heights: 2 mm, 4 mm, 6 mm and guided key heights: 1 mm and 3 mm were equally randomized in six test groups with varying implant lengths (10-16 mm) and surgical drilling protocols. Read More

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http://doi.wiley.com/10.1111/cid.12705
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http://dx.doi.org/10.1111/cid.12705DOI Listing
February 2019
4 Reads

PEEK materials as an alternative to titanium in dental implants: A systematic review.

Clin Implant Dent Relat Res 2019 Feb 27;21(1):208-222. Epub 2018 Dec 27.

Department of Prosthodontics, Rajarajeswari Dental College and Hospital, Bengaluru, Karnataka, India.

Purpose: Evaluation of the available research on PEEK materials to find that whether PEEK material has favorable properties and can enhance osseointegration, so that they can be utilize as implants material.

Materials And Methods: An electronic and structured systematic search was undertaken in May 2018, without any restrictions of time in the Medline/Pubmed, Sci-hub, Ebscohost, Cochrane, and Web of Science databases. To identify other related references further hand search was done. Read More

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http://dx.doi.org/10.1111/cid.12706DOI Listing
February 2019
1 Read

Clinical application of autogenous demineralized dentin matrix loaded with recombinant human bone morphogenetic-2 for socket preservation: A case series.

Clin Implant Dent Relat Res 2019 Feb 27;21(1):4-10. Epub 2018 Dec 27.

Clinical Trial Center, Seoul National University Dental Hospital, Seoul, South Korea.

Background: Demineralized dentin matrix (DDM) has potential application as a carrier for recombinant human bone morphogenetic protein-2 (rhBMP-2) in bone regeneration.

Purpose: To evaluate the efficacy of DDM loaded with rhBMP-2 for socket preservation.

Materials And Methods: DDM loaded with rhBMP-2 (DDM/rhBMP-2) was applied to 10 experimental sites and DDM alone to 6 control sites. Read More

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http://dx.doi.org/10.1111/cid.12710DOI Listing
February 2019
1 Read

Histological and clinical outcomes of lateral sinus floor elevation with simultaneous removal of a maxillary sinus pseudocyst.

Authors:
Huajie Yu Lixin Qiu

Clin Implant Dent Relat Res 2019 Feb 17;21(1):94-100. Epub 2018 Dec 17.

Peking University Hospital of Stomatology Fourth Division, Beijing, China.

Background: Maxillary sinus pathologies are a potential risk for failure of implant and bone augmentation. Management of lateral sinus floor elevation in the presence of a pseudocyst remains controversial, and reports on histological outcomes of endo-sinus bone augmentation with maxillary cysts are scarce.

Purpose: To present a modified surgical technique for removal of maxillary pseudocyst with simultaneous sinus floor elevation, and to evaluate clinical and histological outcomes of the bone grafting. Read More

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http://dx.doi.org/10.1111/cid.12708DOI Listing
February 2019
1 Read

The potential clinical relevance of anatomical structures and variations of the maxillary sinus for planned sinus floor elevation procedures: A retrospective cone beam computed tomography study.

Clin Implant Dent Relat Res 2019 Feb 17;21(1):114-121. Epub 2018 Dec 17.

Department of Otorhinolaryngology, Atatürk State Hospital, Antalya, Turkey.

Background: Complications arising from sinus floor elevation (SFE) with lateral approach surgery can be avoided by means of maxillary sinus examination in the preoperative period.

Purpose: To investigate anatomical variations in the maxillary sinus by making use of cone beam computed tomography (CBCT) in terms of SFE with a lateral approach.

Materials And Methods: Two hundred twenty eight maxillary sinuses in 114 patients were included. Read More

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http://dx.doi.org/10.1111/cid.12703DOI Listing
February 2019
1 Read

A preliminary comparison of masticatory performances between immediately loaded and conventionally loaded mandibular two-implant overdentures with magnetic attachments.

Clin Implant Dent Relat Res 2019 Feb 17;21(1):130-137. Epub 2018 Dec 17.

Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.

Background: Two-implant overdentures (2-IODs) is an expected treatment option to improve the masticatory performance (MP) of edentulous individuals.

Purpose: The purpose of the current study was to compare MPs between immediately loaded and conventionally loaded mandibular 2-IODs retained by magnet attachments.

Materials And Methods: Nineteen participants with edentulous mandibles were randomly assigned to an immediately loaded group or a conventionally loaded group. Read More

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http://dx.doi.org/10.1111/cid.12698DOI Listing
February 2019
1 Read

Incidental findings of implant complications on postimplantation CBCTs: A cross-sectional study-Methodological issues.

Clin Implant Dent Relat Res 2019 Feb 17;21(1):11-12. Epub 2018 Dec 17.

Department of Oral Diagnosis, Division of Oral Radiology, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Sao Paulo, Brazil.

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http://dx.doi.org/10.1111/cid.12690DOI Listing
February 2019
4 Reads

Incidental findings of implant complications on CBCTs: A cross-sectional study.

Clin Implant Dent Relat Res 2019 Feb 17;21(1):13. Epub 2018 Dec 17.

Division of Periodontology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.

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http://dx.doi.org/10.1111/cid.12688DOI Listing
February 2019
1 Read

The functional loading of implants increases their stability: A retrospective clinical study.

Clin Implant Dent Relat Res 2019 Feb 13;21(1):122-129. Epub 2018 Dec 13.

Department of Stomatology I, Faculty of Medicine and Dentistry, University of the Basque Country, Leioa, Spain.

Purpose: To assess the difference in the evolution of implant stability values, determined by resonance frequency analysis (RFA), between two groups of implants subjected to two different loading protocols: immediate and delayed.

Materials And Methods: A retrospective clinical study was conducted, including a total of 93 implants placed in 38 patients. All implants corresponded to one of two models of the Klockner Implant System (Essential Cone and Vega) and were divided into two groups according to the loading protocol adopted: delayed loading in group A (>10 weeks) and immediate loading in group B (<48 hours). Read More

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http://dx.doi.org/10.1111/cid.12702DOI Listing
February 2019
2 Reads

Clinical indices and local levels of inflammatory biomarkers in per-implant health of obese and nonobese individuals.

Clin Implant Dent Relat Res 2019 Feb 13;21(1):80-84. Epub 2018 Dec 13.

Department of Periodontology, Faculty of Dentistry, Ziauddin University, Karachi, Pakistan.

Background: Obesity seem to regulate peri-implant health. It is proposed that peri-implant crevicular fluid (PICF) levels of interleukin (IL)-1β and IL-6 are higher in obese as compared to nonobese individuals.

Objective: The purpose of the present clinico-laboratory study is to estimate and compare the clinical and radiographic indices and PICF levels of IL-1β and IL-6 among obese and nonobese patients. Read More

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http://dx.doi.org/10.1111/cid.12700DOI Listing
February 2019
1 Read

Buccal bone thickness at dental implants in the maxillary anterior region with large bony defects at time of immediate implant placement: A 1-year cohort study.

Clin Implant Dent Relat Res 2019 Feb 11;21(1):73-79. Epub 2018 Dec 11.

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

Background: There is lack of studies regarding preservation and possible changes in BBT at dental implants.

Purpose: To assess, on cone beam computer tomograms, the presence of bone at the time of tooth extraction in the maxillary esthetic region and the mean buccal bone thickness 1 month and 1 year after final restoration placement in patients with large bony defects.

Material And Methods: In a cohort study, patients were selected presenting a failing tooth with a large bony defect (test group [n = 20]: large bony defect, immediate placed implant and delayed provisionalization). Read More

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http://dx.doi.org/10.1111/cid.12701DOI Listing
February 2019
1 Read

Soft tissue augmentation at immediate implants using a novel xenogeneic collagen matrix in conjunction with immediate provisional restorations: A prospective case series.

Clin Implant Dent Relat Res 2019 Feb 3;21(1):145-153. Epub 2018 Dec 3.

Section of Graduate Periodontology, University Complutense, Madrid, Spain.

Background: Collagen matrices used around immediate implants may reduce morbidity although there is limited evidence on their performance.

Purpose: To evaluate soft and hard tissue changes when combining immediate implants, hard and soft tissue grafting, and an immediate provisional restoration.

Material And Methods: In 12 patients, immediate implants were placed in the anterior maxillary and first premolar area together with a xenogeneic bone substitute. Read More

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http://dx.doi.org/10.1111/cid.12696DOI Listing
February 2019
5 Reads

Use of IL-1 β, IL-6, TNF-α, and MMP-8 biomarkers to distinguish peri-implant diseases: A systematic review and meta-analysis.

Clin Implant Dent Relat Res 2019 Feb 3;21(1):190-207. Epub 2018 Dec 3.

Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan.

Objective: To investigate the use of peri-implant crevicular fluid (PICF) interleukin-1β (IL-1β), IL-6, tumor necrosis factor-α (TNF-α), and matrix metalloproteinase-8 (MMP-8) biomarkers in distinguishing between healthy implants (H), peri-implant mucositis (MU), and peri-implantitis (PI).

Material And Methods: Electronic using three databases (Pubmed, EMBASE, and Cochrane) and manual searches were conducted for articles published up to March 2018 by two independent calibrated reviewers. Meta-analyses using a random-effects model were conducted for each of the cytokines; IL-1β, IL-6, and TNF-α, to analyze standardized mean difference (SMD) between H and MU, MU and PI, H and PI with their associated 95% confidence intervals (CI). Read More

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http://dx.doi.org/10.1111/cid.12694DOI Listing
February 2019
2 Reads

Potential risk factors for maxillary sinus membrane perforation and treatment outcome analysis.

Clin Implant Dent Relat Res 2019 Feb 26;21(1):66-72. Epub 2018 Nov 26.

Division of Oral Surgery and Orthodontics, Department of Dental Medicine and Oral Health, Medical University of Graz, Graz, Austria.

Background: Most common complication of sinus floor elevation (SFE) is sinus membrane perforation (SMP).

Purpose: To investigate the correlation between SMP and potential risk factors and to evaluate SMP treatment outcomes.

Materials And Methods: This study included patients who had undergone a SFE at Division of Oral Surgery and Orthodontics, Medical University of Graz from 2013 to 2017. Read More

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http://doi.wiley.com/10.1111/cid.12699
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http://dx.doi.org/10.1111/cid.12699DOI Listing
February 2019
14 Reads

Influence of restorative margins position on one-stage laser-microgrooved implants-supported single screwed crowns: A clinical, biochemical, and microbiological analysis.

Clin Implant Dent Relat Res 2019 Feb 26;21(1):52-59. Epub 2018 Nov 26.

Department of Dental and Maxillofacial Sciences, School of Dentistry, University La Sapienza, Rome, Italy.

Aim: To clinically, biochemically, and microbiologically evaluate the influence of crown margins position on one-stage laser-microgrooved implants.

Materials And Methods: Twenty-one-stage titanium implants with a laser-microgrooved collar surface, supporting screwed, single crown restorations, were placed in 20 partially edentulous patients and evaluated. Clinical parameters included modified plaque index, modified gingival index, peri-implant probing pocket depth, bleeding on probing, and distance between implant shoulder and mucosal margin. Read More

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http://dx.doi.org/10.1111/cid.12693DOI Listing
February 2019
2 Reads

Analysis of implant loss risk factors especially in maxillary molar location: A retrospective study of 6977 implants in Chinese individuals.

Clin Implant Dent Relat Res 2019 Feb 19;21(1):138-144. Epub 2018 Nov 19.

Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China.

Background: The knowledge of the potential risk factors associated with implant loss is crucial for dental clinicians, but the opinions about the risk factors are still diverse and controversial.

Purpose: This retrospective study assessed the risk factors associated with implant loss, especially that in the maxillary molar location.

Materials And Methods: From January 2015 to March 2017, 4338 Chinese patients received 6977 implants at Nanjing Stomatological Hospital. Read More

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http://doi.wiley.com/10.1111/cid.12697
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http://dx.doi.org/10.1111/cid.12697DOI Listing
February 2019
4 Reads

Evaluation of 0.2% delmopinol mouth rinse for prevention of peri-implant mucositis and peri-implantitis: A randomized controlled canine study.

Clin Implant Dent Relat Res 2019 Feb 15;21(1):46-51. Epub 2018 Nov 15.

Faculty of Dental Medicine, Department of Implantology, Titu Maiorescu University, Bucharest, Romania.

Objectives: To evaluate the effectiveness of 0.2% delmopinol mouth rinse in maintenance of peri-implant tissue health and prevention or inhibition of peri-implant mucositis and peri-implantitis.

Materials And Methods: Four weeks following tooth extraction, eight titanium dental implants, were placed in six dogs' mandibles. Read More

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http://doi.wiley.com/10.1111/cid.12692
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http://dx.doi.org/10.1111/cid.12692DOI Listing
February 2019
15 Reads

A doxycycline-treated hydroxyapatite implant surface attenuates the progression of peri-implantitis: A radiographic and histological study in mice.

Clin Implant Dent Relat Res 2019 Feb 15;21(1):154-159. Epub 2018 Nov 15.

Department of Oral Implantology and Regenerative Dental Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.

Background: Oral rehabilitation with dental implants has become increasingly common; however, the increase of peri-implantitis is a great concern. Doxycycline (DOX) is a widely used antibiotic that inhibits bacteria growth, inflammation, and bone resorption.

Objectives: To evaluate the progression of peri-implantitis of hydroxyapatite (HA)-coated implants with (5 mg/mL, DOX group) or without (HA group) DOX treatment on the surface. Read More

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http://dx.doi.org/10.1111/cid.12695DOI Listing
February 2019
5 Reads

Anterior maxillary sandwich osteotomy technique with simultaneous implant placement: A novel approach for management of vertical deficiency.

Clin Implant Dent Relat Res 2019 Feb 9;21(1):160-168. Epub 2018 Nov 9.

Faculty of Oral and Dental Medicine, Department of Oral and Maxillofacial Surgery, Cairo University, Cairo, Egypt.

Background: The introduction of sandwich osteotomy technique with simultaneous implant placement allowed various procedures to be carried out with a level of great precision and accuracy thus saving time for the patient and clinician.

Purpose: The aim of the current study is to evaluate the efficacy of this new technique regarding increasing the anterior maxillary alveolar height with simultaneous implant placement.

Materials And Methods: Nine patients suffering from multiple missing anterior maxillary teeth were selected with vertical dimension not less than 10 mm. Read More

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http://doi.wiley.com/10.1111/cid.12687
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http://dx.doi.org/10.1111/cid.12687DOI Listing
February 2019
19 Reads

Clinical and radiographic peri-implant variables around short dental implants in type 2 diabetic, prediabetic, and non-diabetic patients.

Clin Implant Dent Relat Res 2019 Feb 9;21(1):60-65. Epub 2018 Nov 9.

Department of Prosthetic Dental Science, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.

Background: Clinical and radiographic status around short dental implants in patients with different glycemic levels remains unexplored.

Purpose: To determine the clinical and radiographic bone level (RBL) around short dental implants in type-2 diabetes mellitus (T2DM), prediabetic, and non-diabetic patients.

Materials And Methods: Participants were grouped into three groups based on HbA1c levels: T2DM (Group-1); prediabetic patients (Group-2); and non-diabetic subjects (Group-3). Read More

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http://doi.wiley.com/10.1111/cid.12691
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http://dx.doi.org/10.1111/cid.12691DOI Listing
February 2019
19 Reads

The behavior of polyetheretherketone healing abutments when measuring implant stability with electronic percussive testing.

Clin Implant Dent Relat Res 2019 Feb 8;21(1):42-45. Epub 2018 Nov 8.

Department of Prosthodontics, Faculty of Dentistry, Istanbul University, Istanbul, Turkey.

Background: It is unknown whether it is possible to measure implant stability with polyetheretherketone (PEEK) healing abutments using electronic percussive testing (EPT).

Purpose: To investigate the reliability of the percussive test values (PTVs) measured with PEEK healing abutments and to compare them with the PTVs measured with titanium healing abutments.

Material And Methods: Thirty dental implants were inserted into the fresh pelvis belonging to a cow. Read More

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http://dx.doi.org/10.1111/cid.12689DOI Listing
February 2019
1 Read

Alveolar ridge preservation using an open membrane approach for sockets with bone deficiency: A randomized controlled clinical trial.

Clin Implant Dent Relat Res 2019 Feb 5;21(1):175-182. Epub 2018 Nov 5.

Department of Periodontology, Veterans Health Service Medical Center, Seoul, Republic of Korea.

Background: Various approaches are used for alveolar ridge preservation (ARP); however, there is no standard method or material.

Purpose: To investigate the effect of ARP with a dense polytetrafluoroethylene (d-PTFE) membrane and freeze-dried irradiated allogenic bone for sockets with bone deficiency.

Materials And Methods: Thirty-four patients (with sockets exhibiting ≥3 mm hard tissue loss in ≥1 walls) were randomized to undergo natural socket healing (control) or ARP with a d-PTFE membrane and freeze-dried irradiated allogenic bone (test group). Read More

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http://doi.wiley.com/10.1111/cid.12668
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http://dx.doi.org/10.1111/cid.12668DOI Listing
February 2019
9 Reads

Patient satisfaction versus retention of implant overdentures with two attachment systems: A randomized trial.

Clin Implant Dent Relat Res 2019 Feb 29;21(1):21-31. Epub 2018 Oct 29.

Department of Pediatric Dentistry, Faculty of Dentistry of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.

Background: Clinical success with mandibular implant overdentures is highly dependent on a reliable attachment system connecting prosthesis and implants.

Purpose: To compare the levels of retention and patient-based outcomes on implant overdentures retained/supported by cylindrical (LA) and ball (RA) attachment systems overtime and investigate their relationship.

Materials And Methods: Attachment retention (Newtons), and patient satisfaction with the treatment, prosthesis stability, and ability to chew (VAS, 100 mm) were assessed in a crossover trial for both attachment systems at baseline, 1 week, 3, 6, and 12 months and compared to preintervention values. Read More

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http://dx.doi.org/10.1111/cid.12675DOI Listing
February 2019
1 Read

A nomogram prediction of peri-implantitis in treated severe periodontitis patients: A 1-5-year prospective cohort study.

Clin Implant Dent Relat Res 2018 Dec 29;20(6):962-968. Epub 2018 Oct 29.

Department of Periodontology, Peking University School and Hospital of Stomatology, Beijing, China.

Background: No nomogram of peri-implantitis was reported before which is valuable for risk-estimating, clinical decision-making, and better-patients-communicating.

Purpose: To identify the risk indicators and develop a nomogram prediction model of peri-implantitis in treated severe periodontitis patients.

Materials And Methods: A prospective study was conducted on 100 patients with 214 implants. Read More

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http://doi.wiley.com/10.1111/cid.12686
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http://dx.doi.org/10.1111/cid.12686DOI Listing
December 2018
5 Reads

CAD/CAM implant crowns in a digital workflow: Five-year follow-up of a prospective clinical trial.

Clin Implant Dent Relat Res 2019 Feb 26;21(1):169-174. Epub 2018 Oct 26.

Department of Reconstructive Dentistry, University Center for Dental Medicine Basel, University of Basel, Basel, Switzerland.

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 for cement-retained crowns in posterior sites. Read More

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http://dx.doi.org/10.1111/cid.12681DOI Listing
February 2019
1 Read

Impact of jaw location on clinical and radiological status of dental implants placed in cigarette-smokers and never-smokers: 5-year follow-up results.

Clin Implant Dent Relat Res 2018 Dec 22;20(6):983-987. Epub 2018 Oct 22.

Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.

Purpose: The aim of this 60 months follow-up investigation was to investigate the impact of jaw location on clinical and radiological status of dental-implant therapy in cigarette-smokers and never-smokers.

Materials And Methods: Twenty-nine self-reported cigarette-smokers and 27 nonsmokers were assessed. All implants were categorized into three regions with reference to their location in the maxilla or mandible: (a) Anterior zone: implants located in anterior teeth; (b) Middle zone: Implants located in the premolar region; and (c) posterior zone: implants located in the molar region. Read More

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http://dx.doi.org/10.1111/cid.12679DOI Listing
December 2018
1 Read

Influence of novel implant selective laser melting framework design on mechanical durability of acrylic veneer.

Clin Implant Dent Relat Res 2018 Dec 19;20(6):969-975. Epub 2018 Oct 19.

Melbourne Dental School, Melbourne University, Melbourne, Victoria, Australia.

Background: A novel implant framework design is proposed to improve the mechanical durability of acrylic veneer.

Purposes: Comparing the mechanical durability of acrylic veneer on implant frameworks fabricated from selective laser melting (SLM) with novel design against conventional computer numeric controlled (CNC) milled frameworks.

Materials And Methods: Implant titanium frameworks with distal cantilever were fabricated by SLM (n = 10) and CNC milling (n = 10). Read More

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http://dx.doi.org/10.1111/cid.12685DOI Listing
December 2018
2 Reads

Clinical aspects and polymorphisms in the LTA, TNFA, LTB genes and association with dental implant loss.

Clin Implant Dent Relat Res 2018 Dec 18;20(6):954-961. Epub 2018 Oct 18.

Postgraduate Program in Dentistry and Health Sciences, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba, Paraná, Brazil.

Background: This study shows the relationship between host factors and environmental factors in the influence of susceptibility to loss of dental implants.

Purpose: The aim of this study was to investigate the association of clinical aspects and tag SNPs of the genes LTA, TNFA, and LTB with dental implant loss.

Materials And Methods: The subjects consisted of 244 patients, divided into two groups: control group (C)-163 individuals who did not lose any implants, being in function for at least 6 months; and study group (S)-81 individuals who had lost at least one implant. Read More

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http://dx.doi.org/10.1111/cid.12677DOI Listing
December 2018
1 Read

Randomized controlled clinical study of veneered zirconia abutments for single implant crowns: Clinical, histological, and microbiological outcomes.

Clin Implant Dent Relat Res 2018 Dec 17;20(6):988-996. Epub 2018 Oct 17.

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

Objectives: To analyze the effect of veneering of the submucosal part of zirconia abutments and the type of retention (cemented vs screw-retained) on clinical, microbiological, and histological outcomes of single-tooth implant crowns.

Material And Methods: A total of 44 patients with a single missing tooth to be replaced by an implant in the anterior region participated in the study. Implants were randomly assigned to receive zirconia-based CAD/CAM reconstructions using either one of four treatment modalities: cement-retained with submucosal veneering (CR-P), cement-retained without submucosal veneering (CR-W), screw-retained with submucosal veneering (SR-P), and screw-retained without submucosal veneering (SR-W). Read More

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http://dx.doi.org/10.1111/cid.12674DOI Listing
December 2018
1 Read

Matrix metalloproteinases gene polymorphism haplotype is a risk factor to implant loss: A case-control study.

Clin Implant Dent Relat Res 2018 Dec 17;20(6):1003-1008. Epub 2018 Oct 17.

Department of Cell Biology, University Federal of Paraná, Curitiba, Paraná, Brazil.

Background: Dental implants consist in the treatment of choice to replace tooth loss. The knowledge that implant loss tends to cluster in subsets of individuals may indicate that host response is influenced by genetic factors. Matrix metalloproteinases (MMPs) are enzymes that contribute to degradation and removal of collagen from extracellular matrix. Read More

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http://doi.wiley.com/10.1111/cid.12671
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http://dx.doi.org/10.1111/cid.12671DOI Listing
December 2018
3 Reads

A retro-prospective long-term follow-up of Brånemark single implants in the anterior maxilla in young adults. Part 1: Clinical and radiographic parameters.

Clin Implant Dent Relat Res 2018 Dec 15;20(6):937-944. Epub 2018 Oct 15.

Department of Prosthetic Dentistry, Folktandvården Eastman Institute, Stockholm, Sweden.

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 maxilla. Read More

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http://dx.doi.org/10.1111/cid.12673DOI Listing
December 2018
1 Read

Evaluation of early wound healing scales/indexes in oral surgery: A literature review.

Clin Implant Dent Relat Res 2018 Dec 15;20(6):1030-1035. Epub 2018 Oct 15.

Department of Oral and Maxillofacial Surgery, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.

Background: The quality of the healing response after oral and maxillofacial surgery (OMS) is influenced by the nature of the tissue disruption and the circumstances surrounding wound closure. The use of wound healing scales may help the surgeon anticipate and, when possible, intervene so that wound repair can progress favorably.

Materials And Methods: Studies reported in the OMS literature of the last 20 years that applied scales/indexes to monitor the wound healing process were reviewed. Read More

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http://dx.doi.org/10.1111/cid.12680DOI Listing
December 2018
1 Read

Marginal soft tissue stability around conical abutments inserted with the one abutment-one time protocol after 5 years of prosthetic loading.

Clin Implant Dent Relat Res 2018 Dec 11;20(6):976-982. Epub 2018 Oct 11.

Department of Oral surgery and Implantology, University of Valencia, Valencia, Spain.

Background: Soft tissue stability is crucial to obtain and maintain optimal esthetic results.

Purpose: This study aimed to investigate, over 5 years, the soft tissue response using a conical abutment together with the "one-abutment one-time" (OA-OT) protocol in the restoration of implants inserted in the anterior esthetic area.

Material And Methods: From January 2011 to January 2012, all consecutive patients requiring an implant n the maxillary area between canines were enrolled. Read More

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http://doi.wiley.com/10.1111/cid.12683
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http://dx.doi.org/10.1111/cid.12683DOI Listing
December 2018
2 Reads

Clinical outcomes of implants placed in ridge-preserved versus nonpreserved sites: A 4-year randomized clinical trial.

Clin Implant Dent Relat Res 2018 Dec 11;20(6):906-914. Epub 2018 Oct 11.

Department of Surgery, Unit of Oral Surgery and Implantology, University-Hospital at Geneva, School of Dental Medicine, Geneva, Switzerland.

Background: Consistent bone changes occur after tooth removal, often compromising the success of implants placed within the socket left to natural healing The long-term effect of ridge preservation on implant outcomes is still unclear.

Purpose: The aim of the study was to assess success and survival rates of implants placed in extraction sockets, with spontaneous healing, or grafted with cortical porcine bone, or collagenated corticocancellous porcine bone.

Materials And Methods: Ninety patients in need for a single premolar/molar tooth extraction and an implant treatment were selected for the present study. Read More

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http://doi.wiley.com/10.1111/cid.12682
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http://dx.doi.org/10.1111/cid.12682DOI Listing
December 2018
6 Reads