The comparative evaluation of transcrestal and lateral sinus floor elevation in sites with residual bone height ≤6 mm: A two-year prospective randomized study.

abstract：OBJECTIVES:The aim of the present study was to assess the influence of either recombinant human growth and differentiation factor 5 (rhGDF-5)- or recombinant human bone morphogenetic protein 2 (rhBMP-2)-coated natural bone mineral (NBM) on guided bone regeneration in a rat calvarial defect model. MATERIAL AND METHODS:...

journal_title：Clinical oral implants research

authors： Schwarz F,Ferrari D,Sager M,Herten M,Hartig B,Becker J

更新日期：2009-11-01 00:00:00

abstract：OBJECTIVES:To compare the effect of two surgical techniques, lateral condensation and bone drilling, on changes in temperature of the adjacent low-density bone during implant placement into posterior maxilla and to investigate the influence of the host factors - age, gender, region of implantation, bone density, and th...

journal_title：Clinical oral implants research

authors： Marković A,Mišić T,Mančić D,Jovanović I,Šćepanović M,Jezdić Z

更新日期：2014-08-01 00:00:00

abstract：:The aim of this study was to investigate the effect of calcium phosphate coating crystallinity and composition on the proliferation and differentiation of rat bone marrow (RBM) cells. Grit-blasted titanium substrates were provided with thin sputter-coated calcium phosphate (Ca-P) films of different composition. The Ca...

journal_title：Clinical oral implants research

authors： ter Brugge PJ,Wolke JG,Jansen JA

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to evaluate osseointegration of one-piece zirconia vs. titanium implants depending on their insertion depth by histomorphometry. MATERIAL AND METHODS:Four one-piece implants of identical geometry were inserted on each side of six mongrel dogs: (1) an uncoated zirconia implant, (2) a...

journal_title：Clinical oral implants research

authors： Koch FP,Weng D,Krämer S,Biesterfeld S,Jahn-Eimermacher A,Wagner W

更新日期：2010-03-01 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：:Breakdown of bone around oral implants following occlusal overload or plaque accumulation was evaluated in monkeys. 5 screw-type implants of pure titanium (Astra Tech) were inserted in the mandible of 4 monkeys (Macaca Fascicularis). 6 months after insertion of the implants a fixed partial prosthesis was mounted on th...

journal_title：Clinical oral implants research

authors： Isidor F

更新日期：1997-02-01 00:00:00

abstract：PURPOSE:The purpose of this prospective study on humans were to evaluate (a) the clinical outcome of alveolar distraction osteogenesis for the correction of vertically deficient edentulous mandibular ridges, (b) the clinical outcome of dental implants placed in the distracted areas, and (c) the quality and quantity of ...

journal_title：Clinical oral implants research

authors： Chiapasco M,Lang NP,Bosshardt DD

更新日期：2006-08-01 00:00:00

abstract：AIM:The objective of the study was to compare (i) esthetic, (ii) clinical and (iii) patient-centered outcomes following immediate (Type 1) and early implant placement (Type 2). MATERIAL AND METHODS:Thirty-eight subjects needing a single extraction (premolar to premolar) were randomly allocated to Type 1 or Type 2 impl...

journal_title：Clinical oral implants research

authors： Huynh-Ba G,Meister DJ,Hoders AB,Mealey BL,Mills MP,Oates TW,Cochran DL,Prihoda TJ,McMahan CA

更新日期：2016-02-01 00:00:00

abstract：OBJECTIVES:The aim of this crossover study was to compare clinical denture base deformation with different attachments used for mandibular implant overdentures. MATERIALS AND METHODS:Twenty-four patients with edentulous mandibular ridges received two implants in the former canine regions. Three months thereafter, each...

journal_title：Clinical oral implants research

authors： ELsyad MA,Fathe Mahanna F,Samir Khirallah A,Ali Habib A

更新日期：2020-02-01 00:00:00

abstract：BACKGROUND:During the fourth Summer Camp (SC) held by the European Association of Osseointegration (EAO), 20 junior representatives from various European and non-European universities and associations were selected to partake in oral presentation and communication skill development. AIMS:The aim of the EAO Summer Camp...

journal_title：Clinical oral implants research

authors： Fickl S,Francisco H,Gurzawska-Comis K,Milinkovic I,Mühlemann S,Sanz Sánchez I,Torsello F,Van de Valde T

更新日期：2020-08-01 00:00:00

abstract：OBJECTIVE:The purpose of this laboratory study was to evaluate the fatigue resistance, fracture resistance and mode of failure of posterior hybrid-abutment-crown vs. hybrid-abutment with separate crown, both bonded to short titanium bases. MATERIALS AND METHODS:Thirty-two titanium implants were embedded perpendicularl...

journal_title：Clinical oral implants research

authors： Nouh I,Kern M,Sabet AE,Aboelfadl AK,Hamdy AM,Chaar MS

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:Graft consolidation follows a gradient that reflects the properties of bone substitutes at sites of sinus augmentation. Here we present an analytical method to investigate the process of graft consolidation taking the distance from the maxillary host bone into account. MATERIAL AND METHODS:We therefore evalu...

journal_title：Clinical oral implants research

authors： Busenlechner D,Huber CD,Vasak C,Dobsak A,Gruber R,Watzek G

更新日期：2009-10-01 00:00:00

abstract：BACKGROUND:Alumina-toughened zirconia (ATZ) is a possible alternative material to titanium for oral implants. No data are available on the fracture strength of ATZ oral implants. PURPOSE:The purpose of this study was to examine one-piece implants made of ATZ ceramic under artificial loading conditions and to compare t...

journal_title：Clinical oral implants research

authors： Kohal RJ,Wolkewitz M,Mueller C

更新日期：2010-12-01 00:00:00

abstract：AIM:To evaluate the soft tissue and the dimensional changes of the alveolar bony crest at sites where deproteinized bovine bone mineral (DBBM) particles, concomitantly with the placement of a collagen membrane, were used at implants installed into sockets immediately after tooth extraction. MATERIAL AND METHODS:The pu...

journal_title：Clinical oral implants research

authors： Caneva M,Botticelli D,Morelli F,Cesaretti G,Beolchini M,Lang NP

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVES:One main problem occurring after bone grafting is resorption, leading to insufficient bone volume and quality, and may subsequently cause dental implant failure. Comparison of graft volume and bone density of iliac crest and calvarial transplants determined by animal studies demonstrates significantly lower ...

journal_title：Clinical oral implants research

authors： Smolka W,Eggensperger N,Carollo V,Ozdoba C,Iizuka T

更新日期：2006-04-01 00:00:00

abstract：OBJECTIVES:The aim of this controlled in vitro study was to identify and quantify up to 38 microbial species penetrating through the screw-retained implant prostheses with different sealing materials. MATERIAL AND METHODS:Sixty morse cone implants were restored with single-unit screw-retained prostheses. All the compo...

journal_title：Clinical oral implants research

authors： do Nascimento C,Pita MS,Calefi PL,de Oliveira Silva TS,Dos Santos JB,Pedrazzi V

更新日期：2017-02-01 00:00:00

abstract：:The 15 patients included in this study each had 2-6 permucosal Branemark osseointegrated implants that had functioned successfully for 18 months or more. They were given a full oral examination which included measurements of probing depth and gingival, bleeding and plaque indices around the implants. Marginal bone red...

journal_title：Clinical oral implants research

authors： Eley BM,Cox SW,Watson RM

更新日期：1991-04-01 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：BACKGROUND:Cement-retained fixed implant-supported restorations involve the risk of excess cement, which can associate peri-implantitis. In connection with routine therapy using a methacrylate cement (Premier Implant Cement, Premier(®) Dental Products Company, Plymouth Meeting, PA, USA) to retain fixed implant-supporte...

journal_title：Clinical oral implants research

authors： Korsch M,Obst U,Walther W

更新日期：2014-07-01 00:00:00

abstract：:The purpose of this study was to examine the healing potential and re-osseointegration in peri-implant infection defects adjacent to various implant surfaces. In 7 female Beagle dogs, a total of 41 titanium oral implants (ITI, Straumann, Waldenburg; Switzerland) with a sink depth of 6 mm (diameter 2.8 mm) were placed ...

journal_title：Clinical oral implants research

authors： Wetzel AC,Vlassis J,Caffesse RG,Hämmerle CH,Lang NP

更新日期：1999-04-01 00:00:00

abstract：OBJECTIVES:To assess retrospectively the cumulative costs for the long-term oral rehabilitation of patients with birth defects affecting the development of teeth. METHODS:Patients with birth defects who had received fixed reconstructions on teeth and/or implants > or =5 years ago were asked to participate in a compreh...

journal_title：Clinical oral implants research

authors： Incici E,Matuliene G,Hüsler J,Salvi GE,Pjetursson B,Brägger U

更新日期：2009-07-01 00:00:00

abstract：:In a prospective study, 20 patients who underwent harvesting of chin grafts as outpatients, were followed up for 12 months (3 further patients with incomplete follow-up data were excluded from the study). Preoperatively and 7 days, 1, 3, 6 and 12 months postoperatively, follow-up data were assessed. Evaluation of the ...

journal_title：Clinical oral implants research

authors： Nkenke E,Schultze-Mosgau S,Radespiel-Tröger M,Kloss F,Neukam FW

更新日期：2001-10-01 00:00:00

abstract：OBJECTIVES:The aim of the present publication was to report on the EAO Workshop group-4 discussions and consensus statements on the five reviews previously prepared. These reviews provided the scientific evidence on the effect of crown-to-implant ratio, on reconstructions with cantilevers in fully and partially edentul...

journal_title：Clinical oral implants research

authors： Hämmerle CHF,Cordaro L,Alccayhuaman KAA,Botticelli D,Esposito M,Colomina LE,Gil A,Gulje FL,Ioannidis A,Meijer H,Papageorgiou S,Raghoebar G,Romeo E,Renouard F,Storelli S,Torsello F,Wachtel H

更新日期：2018-10-01 00:00:00

abstract：AIM:The aim of this experimental in vitro study was to evaluate the effects of the piezoelectric device in temperature and time variations in standardized osteotomies performed with similar tip inserts in bovine bone blocks. METHODS:Two different piezosurgical devices were used the OE-F15(®) (Osada Inc., Los Angeles, ...

journal_title：Clinical oral implants research

authors： Delgado-Ruiz RA,Sacks D,Palermo A,Calvo-Guirado JL,Perez-Albacete C,Romanos GE

更新日期：2016-09-01 00:00:00

abstract：OBJECTIVES:Surface modifications performed at the neck of dental implants, in the manner of micro-grooved surfaces, can reduce fibrous tissue encapsulation and prevent bacterial colonization, thereby improving fibrointegration and the formation of a biological seal. However, the applied procedures are technically compl...

journal_title：Clinical oral implants research

authors： Guillem-Marti J,Delgado L,Godoy-Gallardo M,Pegueroles M,Herrero M,Gil FJ

更新日期：2013-07-01 00:00:00

abstract：OBJECTIVES:The purpose of this study was the evaluation of the effectiveness of plaque removing of a new rotating brush made of titanium in comparison with the cleaning procedure with steel curettes. MATERIALS AND METHODS:Plaque was collected by six volunteers for 48 h. A total of 60 samples were randomly designated t...

journal_title：Clinical oral implants research

authors： John G,Becker J,Schwarz F

更新日期：2014-07-01 00:00:00

abstract：AIM:To evaluate prospectively the clinical and radiographic outcomes after 2 years of loading of 6 mm long moderately rough implants supporting single crowns in the posterior regions. MATERIAL AND METHODS:Forty SLActive Straumann short (6 mm) implants were placed in 35 consecutively treated patients. Nineteen implants...

journal_title：Clinical oral implants research

authors： Rossi F,Ricci E,Marchetti C,Lang NP,Botticelli D

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVE:The influence of progressively high concentrations of platelet-rich plasma (PRP) on human osteoblast hFOB1.19 proliferation was evaluated. MATERIAL AND METHODS:The PRP was obtained from a human source. Two experiments were conducted. In the first one, PRP was diluted to 50%, 25%, 12.5% and 6.125% (v/v) with ...

journal_title：Clinical oral implants research

authors： Ferreira CF,Carriel Gomes MC,Filho JS,Granjeiro JM,Oliveira Simões CM,Magini Rde S

更新日期：2005-08-01 00:00:00

abstract：:The study aimed to examine the relationship between the subgingival flora around implants and their periodontal parameters. Plaque samples from 561 implants (279 patients) were analyzed by means of differential phase contrast microscopy and compared with the sample site's probing depth, bleeding tendency on probing, a...

journal_title：Clinical oral implants research

authors： Papaioannou W,Quirynen M,Nys M,van Steenberghe D

更新日期：1995-12-01 00:00:00

abstract：:In 8 monkeys both the maxillary lateral incisors were extracted. In the 16 extraction sites an Al2O3-ceramic dental implant (Frialit) was immediately inserted. Eight implants were submerged under the oral mucosa and the other 8 were allowed to penetrate through the mucosa during the observation period. None of the imp...

journal_title：Clinical oral implants research

authors： Zetterqvist L,Anneroth G,Nordenram A,Wroblewski R

更新日期：1995-06-01 00:00:00