Incomplete bone regeneration of rabbit calvarial defects using different membranes.

abstract：:The information concerning the molecular events taking place in onlay bone grafts are still incipient. The objective of the present study is to correlate the effects of perforation of resident bone bed on (1) the timing of onlay autogenous graft revascularization; (2) the maintenance of volume/density of the graft (as...

journal_title：Clinical oral implants research

authors： Faria PE,Okamoto R,Bonilha-Neto RM,Xavier SP,Santos AC,Salata LA

更新日期：2008-04-01 00:00:00

abstract：OBJECTIVES:The aim of the study was to investigate whether bone marrow aspirates (BMA) and concentrates (BMAC) influence the grafts' stability when added to deproteinized bovine bone mineral (DBBM) within the first 6 months after maxillary sinus augmentation. MATERIAL AND METHODS:26 CT data of 13 patients undergoing b...

journal_title：Clinical oral implants research

authors： Kühl S,Payer M,Kirmeier R,Wildburger A,Wegscheider W,Jakse N

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVES:To assess the cleaning potential of commonly used implant debridement methods, simulating non-surgical peri-implantitis therapy in vitro. MATERIALS AND METHODS:One-hundred-and-eighty dental implants were ink-stained and mounted in combined soft and hard tissue models, representing peri-implantitis defects w...

journal_title：Clinical oral implants research

authors： Ronay V,Merlini A,Attin T,Schmidlin PR,Sahrmann P

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:The early effect of platelet-rich plasma (PRP) on bone regeneration in combination with dense biphasic hydroxyl apatite (HA)/beta-tricalcium phosphate (TCP) particles (ratio 60%/40%) was evaluated in rat cranial defects with a diameter of 6.2 mm. We hypothesize that PRP exerts its beneficial effect on bone re...

journal_title：Clinical oral implants research

authors： Plachokova AS,van den Dolder J,Stoelinga PJ,Jansen JA

更新日期：2007-04-01 00:00:00

abstract：:The aim of the present study was to evaluate if early access to the endosteal bone compartment by removal of the outer cortical bone plate will enhance bone augmentation in a secluded space. Two titanium cylinders were placed on the skull of each of 8 rabbits. Each cylinder was placed into a circular slit, secured to ...

journal_title：Clinical oral implants research

authors： Lundgren AK,Lundgren D,Hämmerle CH,Nyman S,Sennerby L

更新日期：2000-04-01 00:00:00

abstract：:The purpose of this study was to determine the peri-implant soft tissue dimension (PSD) and peri-implant bone level (BL) of dental implants with different designs and surface modifications after functional loading without oral hygiene. Three types of dental implants were placed in the posterior jaws of adult baboons, ...

journal_title：Clinical oral implants research

authors： Watzak G,Zechner W,Tangl S,Vasak C,Donath K,Watzek G

更新日期：2006-04-01 00:00:00

abstract：PURPOSE:To evaluate maximal occlusal bite forces (MOF) and marginal bone level (MBL) changes in patients with implant-tooth-supported fixed partial prostheses (FPP). MATERIAL AND METHODS:Twenty nine partially edentulous patients consecutively who received 34 three-occlusal unit FPP with terminal implant and tooth supp...

journal_title：Clinical oral implants research

authors： Akça K,Uysal S,Cehreli MC

更新日期：2006-06-01 00:00:00

abstract：:The purpose of this study was to clinically evaluate an absorbable collagen membrane (Bio-Gide) and a nonabsorbable polytetrafluoroethylene membrane (PTFE), associated or not with bone grafts, for the treatment of ligature-induced peri-implantitis defects in dogs. The bilateral mandibular premolars were removed from 5...

journal_title：Clinical oral implants research

authors： Nociti FH Jr,Machado MA,Stefani CM,Sallum EA,Sallum AW

更新日期：2001-04-01 00:00:00

abstract：OBJECTIVE:The aim was to investigate histomorphometrically whether or not implant surface nanotopography improves the bone response under immediate loading simultaneous to sinus grafting. MATERIALS AND METHODS:Dual acid-etched titanium microimplants with/without crystalline surface deposition of calcium phosphate part...

journal_title：Clinical oral implants research

authors： Browaeys H,Vandeweghe S,Johansson CB,Jimbo R,Deschepper E,De Bruyn H

更新日期：2013-01-01 00:00:00

abstract：OBJECTIVES:To review the literature on mandibular single-implant overdentures (opposing complete maxillary dentures), and present surgical and prosthodontic perspectives of a novel approach for this treatment option. MATERIAL AND METHODS:An electronic search through the databases of Pubmed, Embase and Medline using th...

journal_title：Clinical oral implants research

authors： Alsabeeha N,Payne AG,De Silva RK,Swain MV

更新日期：2009-04-01 00:00:00

abstract：OBJECTIVE:This systematic review was initiated to explore the critical horizontal interproximal and buccal bone dimensions around implants for an optimal aesthetic outcome. MATERIALS AND METHODS:Pubmed, the Cochrane and the ISI web of Science databases were searched to identify eligible human studies that reflect on t...

journal_title：Clinical oral implants research

authors： Teughels W,Merheb J,Quirynen M

更新日期：2009-09-01 00:00:00

abstract：OBJECTIVES:To investigate the role of different levels of pH of artificial saliva under simulated oral environment on the corrosion behavior of commercially pure titanium (cp-Ti) and Ti-6Al-4V alloy. Special attention is given to understand the changes in corrosion kinetics and surface characterization of Ti by using e...

journal_title：Clinical oral implants research

authors： Barão VA,Mathew MT,Assunção WG,Yuan JC,Wimmer MA,Sukotjo C

更新日期：2012-09-01 00:00:00

abstract：OBJECTIVES:The aim of this manuscript is to provide a bone map that can be used as a general guide to determine the areas where miniscrews can be safely anchored. MATERIALS AND METHODS:Twenty-one computed tomographies (CTs) of maxilla and mandible were taken by the imaging centre ORTOSCAN and two measures were taken: ...

journal_title：Clinical oral implants research

authors： Hernández LC,Montoto G,Puente Rodríguez M,Galbán L,Martínez V

更新日期：2008-06-01 00:00:00

abstract：OBJECTIVE:The aim of this systematic review was to investigate the influence of bone mineral density on the primary stability of dental implants. MATERIAL AND METHODS:A search of health science databases (Cochrane Library, MEDLINE-PubMed, ISI Web of Knowledge, EMBASE, LILACS) and grey literature was performed, includi...

journal_title：Clinical oral implants research

authors： Marquezan M,Osório A,Sant'Anna E,Souza MM,Maia L

更新日期：2012-07-01 00:00:00

abstract：:The aim of this in vitro study was to determine whether the sinus mucosa holds cells with an osteogenic potential. Frozen sections of sinus mucosa from three adult pigs were investigated for the expression of STRO-1, a marker of mesenchymal progenitor cells, and alkaline phosphatase activity, an enzyme expressed by ce...

journal_title：Clinical oral implants research

authors： Gruber R,Kandler B,Fuerst G,Fischer MB,Watzek G

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND:The transcrestal approach with osteotomes is a commonly applied and predictable technique for maxillary sinus floor elevation. However, Schneiderian membrane perforation is a common and often inevitable intraoperative complication. Recently, the use of balloons has been proposed to reduce the risk of sinus m...

journal_title：Clinical oral implants research

authors： Chan HL,Oh TJ,Fu JH,Benavides E,Avila-Ortiz G,Wang HL

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVES:In regenerative medicine, surface engineering of bioinert synthetic materials is often required in order to introduce bioactive species that can promote cell adhesion, proliferation, viability and enhanced ECM-secretion functions. The aim of this work is to study cell interaction with alumina-modified surfac...

journal_title：Clinical oral implants research

authors： Bertazzo S,Zambuzzi WF,da Silva HA,Ferreira CV,Bertran CA

更新日期：2009-03-01 00:00:00

abstract：OBJECTIVES:To evaluate the effect of vertical and periosteal-releasing incisions (PRI) on the extension of the buccal flap in a trapezoidal flap design. MATERIAL AND METHODS:Thirty patients scheduled for implant surgery accompanied by bone augmentation were recruited. The amount of flap extension pulled with a minimal...

journal_title：Clinical oral implants research

authors： Park JC,Kim CS,Choi SH,Cho KS,Chai JK,Jung UW

更新日期：2012-08-01 00:00:00

abstract：PURPOSE:The aim of this prospective study was to evaluate the soft tissue changes around implants in the aesthetic zone, placed under a trimodal approach (immediate post-extraction placement, flapless, and immediate provisional restoration) and its relationship to gingival/periodontal biotype of the patient. MATERIALS...

journal_title：Clinical oral implants research

authors： Cabello G,Rioboo M,Fábrega JG

更新日期：2013-10-01 00:00:00

abstract：BACKGROUND:Reconstructive dentistry encompasses an enormous range of treatment modalities from the restoration of single teeth to the reconstruction of the whole dentoalveolar complex in edentulous patients. Some treatment modalities have been assessed in terms of quality-of-life (QoL) outcomes and satisfaction OBJECT...

journal_title：Clinical oral implants research

authors： Thomason JM,Heydecke G,Feine JS,Ellis JS

更新日期：2007-06-01 00:00:00

abstract：:The aim of this study is to evaluate a surgical protocol for vertical ridge augmentation in the maxilla and mandible using autogenous onlay bone graft associated with a titanium mesh. A group of 18 partially edentulous patients, presenting the need for vertical bone augmentation of at least 4 mm, were treated before i...

journal_title：Clinical oral implants research

authors： Roccuzzo M,Ramieri G,Spada MC,Bianchi SD,Berrone S

更新日期：2004-02-01 00:00:00

abstract：OBJECTIVES:This prospective multicentre study provides clinical experience up to 3 years to support a simplified treatment for mandibular edentulism within 1 week by using one-stage implant surgery and a screw-retained full-arch bridge. METHODS:Two hundred and fifty ITI Monotype® implants were installed in 62 patients...

journal_title：Clinical oral implants research

authors： Arvidson K,Esselin O,Felle-Persson E,Jonsson G,Smedberg JI,Soderstrom U

更新日期：2008-07-01 00:00:00

abstract：OBJECTIVE:To compare the sequential healing at immediately loaded implants installed in a healed alveolar bony ridge or immediately after tooth extraction. MATERIAL AND METHODS:In the mandible of 12 dogs, the second premolars were extracted. After 3 months, the mesial roots of the third premolars were endodontically t...

journal_title：Clinical oral implants research

authors： Mainetti T,Lang NP,Bengazi F,Sbricoli L,Soto Cantero L,Botticelli D

更新日期：2015-04-01 00:00:00

abstract：OBJECTIVE:The aim of the present study was to describe the clinical characteristics at implants with a history of progressive bone loss. MATERIAL AND METHODS:Eighty-two out of 184 previously identified subjects with a history of progressive bone loss volunteered for the study. Clinical assessments of plaque, bleeding ...

journal_title：Clinical oral implants research

authors： Fransson C,Wennström J,Berglundh T

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to compare changes at the marginal bone level adjacent to implants placed with flapless surgery and flap surgery during a stress-free healing period. MATERIAL AND METHODS:Seven hundred and eighty-five implants were placed in 417 patients with a flapless approach and 459 implants...

journal_title：Clinical oral implants research

authors： Nickenig HJ,Wichmann M,Schlegel KA,Nkenke E,Eitner S

更新日期：2010-12-01 00:00:00

abstract：OBJECTIVE:The aim of this study is to analyze the morphology and proliferation of human osteoblastic cells in vitro on five commercially available titanium surfaces. MATERIALS AND METHODS:Human primary cells of the osteoblastic lineage were obtained from bone explants. The cells were plated on polished (T1), machined ...

journal_title：Clinical oral implants research

authors： Passeri G,Cacchioli A,Ravanetti F,Galli C,Elezi E,Macaluso GM

更新日期：2010-07-01 00:00:00

abstract：OBJECTIVES:The aim of the present multi-center study was to evaluate the treatment outcome of immediately restored one-piece single-tooth implants with a diameter of 3 mm after 1 year. MATERIAL AND METHODS:A total of 57 one-piece implants (NobelDirect 3.0) were inserted in 47 patients (26 females, 21 males) with a mea...

journal_title：Clinical oral implants research

authors： Zembić A,Johannesen LH,Schou S,Malo P,Reichert T,Farella M,Hämmerle CH

更新日期：2012-01-01 00:00:00

abstract：AIM OF THE STUDY:To present the results of a prospective study on the management of infectious complications following maxillary sinus floor elevation procedures with a combined endoscopic (FESS) and intra-oral approach. MATERIALS AND METHODS:From 2005 to 2009, twenty consecutive patients were diagnosed for sinusal ch...

journal_title：Clinical oral implants research

authors： Chiapasco M,Felisati G,Zaniboni M,Pipolo C,Borloni R,Lozza P

更新日期：2013-06-01 00:00:00

abstract：AIMS:To determine whether endoscope-guided sinus elevation procedures can be consistently used to create sufficient bone support for stable implant placement and long-term implant success. MATERIAL AND METHODS:Sixty-two implants were surgically placed into 30 patients (14 men and 16 women) following internal sinus ele...

journal_title：Clinical oral implants research

authors： Schleier P,Bierfreund G,Schultze-Mosgau S,Moldenhauer F,Küpper H,Freilich M

更新日期：2008-11-01 00:00:00

abstract：OBJECTIVE:Short implants are increasingly used, but there is doubt about their performance being similar to that of regular implants. The aim of this study was to compare the mechanical stability of short implants vs. regular implants placed in the edentulous posterior mandible. MATERIAL AND METHODS:Twenty-three patie...

journal_title：Clinical oral implants research

authors： Queiroz TP,Aguiar SC,Margonar R,de Souza Faloni AP,Gruber R,Luvizuto ER

更新日期：2015-09-01 00:00:00