Comparative maxillary bone-defect healing by calcium-sulphate or deproteinized bovine bone particles and extra cellular matrix membranes in a guided bone regeneration setting: an experimental study in rabbits.

abstract：:The present study describes the use of unbiased stereological methods for the quantitative evaluation of the amount of regenerated bone. Using the principle of guided bone regeneration the amount of regenerated bone after placement of degradable or non-degradable membranes covering defects in rabbit calvaria was compa...

journal_title：Clinical oral implants research

authors： Aaboe M,Pinholt EM,Schou S,Hjørting-Hansen E

更新日期：1998-06-01 00:00:00

abstract：:The present study describes the use of a degradable and a non-degradable material for guided bone regeneration. Forty rabbits were divided into 5 groups. Bicortical defects 15 mm in diameter were prepared in rabbit calvaria. A titanium microplate was placed over the defect to prevent collapse of the membrane. The calv...

journal_title：Clinical oral implants research

authors： Aaboe M,Pinholt EM,Schou S,Hjørting-Hansen E

更新日期：1998-10-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to explore effects of implant macrodesign and diameter on initial intraosseous stability and interface mechanical properties of immediately placed implants. MATERIAL AND METHOD:Mandibular premolars of four fresh-frozen human cadavers were extracted. Ø 4.1/4.8 mm ITI TE, Ø 4.1 ...

journal_title：Clinical oral implants research

authors： Akkocaoglu M,Uysal S,Tekdemir I,Akca K,Cehreli MC

更新日期：2005-04-01 00:00:00

abstract：:Bone anchored implants are now being used in dentistry for supporting intraoral and craniofacial prostheses. Although high success rates have been reported, a small number of implants may fail during the early healing phase or lateral in function. Currently available clinical methods to determine implant stability and...

journal_title：Clinical oral implants research

authors： Meredith N,Alleyne D,Cawley P

更新日期：1996-09-01 00:00:00

abstract：AIM:The aim of this prospective study was to evaluate the outcome of computer-guided flapless placement and immediate loading of four conical screw-type implants in the interforaminal region. PATIENTS AND METHODS:From May to August 2003, 25 consecutive patients (m : f=16 : 9) with edentulous mandibles were included in...

journal_title：Clinical oral implants research

authors： Wittwer G,Adeyemo WL,Wagner A,Enislidis G

更新日期：2007-08-01 00:00:00

abstract：:For several years, osseointegrated implant-supported overdentures have been used in the rehabilitation of full edentulism with excellent results, at least in the lower jaw. This study involved 3 groups of patients with different prosthetic reconstructions: (1) mandibular overdentures supported by 2 implants connected ...

journal_title：Clinical oral implants research

authors： Jacobs R,Schotte A,van Steenberghe D,Quirynen M,Naert I

更新日期：1992-06-01 00:00:00

abstract：PURPOSE:The aim of this study was to compare between the effects of resilient liner and clip attachments of bar-implant-retained mandibular overdenture on peri-implant tissues. MATERIALS AND METHODS:In a randomized-controlled clinical trial, 30 edentulous male patients (mean age 62.5 years) were equally assigned to tw...

journal_title：Clinical oral implants research

authors： Elsyad MA,Shoukouki AH

更新日期：2010-05-01 00:00:00

abstract：AIM:The aim of the present study was to analyze tissue reactions to plaque formation following ligature removal in experimental peri-implantitis at commercially available implants in dogs. MATERIAL AND METHODS:Mandibular premolars and the three anterior premolars in both sides of the maxilla were extracted in six Labr...

journal_title：Clinical oral implants research

authors： Albouy JP,Abrahamsson I,Persson LG,Berglundh T

更新日期：2009-04-01 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：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：OBJECTIVES:To evaluate the effect of enamel matrix derivative in liquid form (EMD-liquid) as adjunct to grafting with natural bovine bone (NBB), on new bone formation and osseointegration in buccal dehiscence defects at dental implants. MATERIAL AND METHODS:In six beagles, 3 months after extraction of the mandibular p...

journal_title：Clinical oral implants research

authors： Ikawa T,Akizuki T,Shujaa Addin A,Fukuba S,Stavropoulos A,Izumi Y

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVES:Guided bone regeneration (GBR) is a commonly utilized surgical technique in the craniofacial region. The transcriptional mechanisms associated with this type of bone regeneration are not well understood. The aim of this study was to characterize the transcriptome associated with GBR of a critical-size calvar...

journal_title：Clinical oral implants research

authors： Ivanovski S,Hamlet S,Retzepi M,Wall I,Donos N

更新日期：2011-04-01 00:00:00

abstract：OBJECTIVES:To evaluate graft remodelling according to the distance from the native bone in maxillary sinuses grafted with anorganic bovine bone (ABB). MATERIAL AND METHODS:Bilateral sinus grafting was performed in twenty patients with residual bone height <5 mm before implant placement. After 8 months, biopsy samples ...

journal_title：Clinical oral implants research

authors： Pignaton TB,Spin-Neto R,Ferreira CEA,Martinelli CB,de Oliveira GJPL,Marcantonio E Jr

更新日期：2020-10-01 00:00:00

abstract：OBJECTIVES:A prospective double-blind randomised controlled trial was conducted to test the effect of prophylactic antibiotics on post-operative morbidity and osseointegration of dental implants. MATERIALS AND METHODS:Fifty-five subjects scheduled for implant surgery were enrolled. The patients were randomly assigned ...

journal_title：Clinical oral implants research

authors： Nolan R,Kemmoona M,Polyzois I,Claffey N

更新日期：2014-02-01 00:00:00

abstract：AIM:To evaluate surface roughness alterations at the smooth neck of dental implants after the use of eight different prophylactic procedures. MATERIALS AND METHODS:50 tissue level implants (Institut Straumann AG, Basel, Switzerland) were used for the present investigation. The smooth collar of each implant was divided...

journal_title：Clinical oral implants research

authors： Cafiero C,Aglietta M,Iorio-Siciliano V,Salvi GE,Blasi A,Matarasso S

更新日期：2017-07-01 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：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：BACKGROUND:The placement of different graft materials and/or the use of occlusive membranes to cover the extraction socket entrance are techniques aimed at preserving/reducing alveolar ridge resorption. The use of grafting materials in fresh extraction sockets has, however, been questioned because particles of the graf...

journal_title：Clinical oral implants research

authors： Serino G,Biancu S,Iezzi G,Piattelli A

更新日期：2003-10-01 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：:A dog model for study of supracrestal bone growth around partially inserted implants is described. The mandibular premolar teeth (P1, P2, P3 and P4) were extracted on both sides of the mandible in four dogs. At a surgical exposure 12 weeks later, two 10 mm titanium implants were partially inserted on each side, 15 mm ...

journal_title：Clinical oral implants research

authors： Roos-Jansåker AM,Franke-Stenport V,Renvert S,Albrektsson T,Claffey N

更新日期：2002-10-01 00:00:00

abstract：:A clinical and radiographical study was performed to evaluate the treatment outcome of single tooth replacements with artificial crowns retained to implants installed according to a 1-stage surgical procedure and immediate loading (Experimental Group = EG) in comparison to the original 2-stage concept (Control Group =...

journal_title：Clinical oral implants research

authors： Ericsson I,Nilson H,Lindh T,Nilner K,Randow K

更新日期：2000-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to evaluate a new design of the cervical portion of dental implant with the objective to increase the volume of peri-implant tissues in the crestal area. MATERIALS AND METHODS:Forty-eight tapered dental titanium implants with internal conical connection were implanted in healed alve...

journal_title：Clinical oral implants research

authors： Calvo-Guirado JL,Maté-Sánchez de Val JE,Delgado-Ruiz RA,Fernández Domínguez M,Orlato Rossetti PH,Gehrke SA

更新日期：2018-07-01 00:00:00

abstract：:This study aimed to investigate the effect of hyperbaric oxygen (HBO) therapy on the tissue reactions to commercially pure (c.p.) titanium implants placed in free autogenous bone graft by a 1-stage procedure. Eighty c.p. titanium implants were placed in the bone grafted from iliac crest to bilateral mandible of 40 Jap...

journal_title：Clinical oral implants research

authors： Sawai T,Niimi A,Johansson CB,Sennerby L,Ozeki K,Takahashi H,Albrektsson T,Ueda M

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to evaluate the preference of a patients' population, according to the index of willingness to pay (WTP), against two treatments to restore a single-tooth gap: the implant-supported crown (ISC) and the 3-unit fixed partial denture prosthesis (FPDP) on natural teeth. MATERIALS ...

journal_title：Clinical oral implants research

authors： Augusti D,Augusti G,Re D

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to observe the sequential healing of onlay grafts in terms of the volumetric and histologic changes using different bone substances and absorbable membranes according to the presence of collagen cross-linking. MATERIAL AND METHODS:Four groups involving onlay grafting with different...

journal_title：Clinical oral implants research

authors： Cha JK,Joo MJ,Yoon S,Lee JS,Choi SH,Jung UW

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVES:The aim of the study was to evaluate new bone formation under etched titanium (SLA) and modified-etched hydrophilic titanium (modSLA) domes placed on the calvarium of healthy, osteoporotic and osteoporotic treated with bisphosphonates rabbits. METHODS:Experimental osteoporosis was induced by ovariectomy (OV...

journal_title：Clinical oral implants research

authors： Mardas N,Schwarz F,Petrie A,Hakimi AR,Donos N

更新日期：2011-04-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to assess the clinical success of dental implants placed in severely atrophic maxilla (residual bone height ≤4 mm) using transalveolar sinus floor elevation (TSFE) without grafting. Furthermore, the implant stability during the healing period was also evaluated. MATERIALS AND METHOD...

journal_title：Clinical oral implants research

authors： Gu YX,Shi JY,Zhuang LF,Qian SJ,Mo JJ,Lai HC

更新日期：2016-01-01 00:00:00

abstract：OBJECTIVES:To assess the impact of collagen membrane application on bone formation surrounding implants placed simultaneously with the bone ring technique. MATERIAL AND METHODS:Dental implants were inserted simultaneously with the bone ring technique in standardized, vertical alveolar bony defects in the mandible of d...

journal_title：Clinical oral implants research

authors： Nakahara K,Haga-Tsujimura M,Igarashi K,Kobayashi E,Schaller B,Lang NP,Saulacic N

更新日期：2020-01-01 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：:The purpose of the present in vitro investigation was to measure temperature changes at the implant surface when using pulsed CO2 laser in a simulated implant surface decontamination protocol. Six threaded titanium implants were placed in a fresh resected pig mandible. A 4 x 4 mm defect was created buccally to each im...

journal_title：Clinical oral implants research

authors： Mouhyi J,Sennerby L,Nammour S,Guillaume P,Van Reck J

更新日期：1999-02-01 00:00:00