Biomechanical aspects of initial intraosseous stability and implant design: a quantitative micro-morphometric analysis.

abstract：OBJECTIVES:Retrospectively, we assessed the likelihood that peri-implantitis was associated with a history of systemic disease, periodontitis, and smoking habits. METHODS:Data on probing pocket depth (PPD), bleeding on probing (BOP), and radiographic bone levels were obtained from individuals with dental implants. Per...

journal_title：Clinical oral implants research

authors： Renvert S,Aghazadeh A,Hallström H,Persson GR

更新日期：2014-04-01 00:00:00

abstract：OBJECTIVE:To evaluate the synergistic effect of bone morphogenetic protein 2 (BMP-2) and vascular endothelial growth factor (VEGF) on the repair of bone defects around dental implants. MATERIAL AND METHODS:Five groups of scaffold were fabricated by a freeze-drying method, including pure chitosan/collagen scaffold; sca...

journal_title：Clinical oral implants research

authors： Luo T,Zhang W,Shi B,Cheng X,Zhang Y

更新日期：2012-04-01 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

abstract：:The aim of this study was to investigate whether a new connective tissue attachment can occur on a surface of hydroxyapatite (HA) when periodontal ligament (PDL)-derived cells with the ability to form new connective tissue attachment are allowed to populate the surface of HA. Six maxillary canines from 3 cats were use...

journal_title：Clinical oral implants research

authors： Takata T,Katauchi K,Akagawa Y,Nikai H

更新日期：1993-09-01 00:00:00

abstract：OBJECTIVES:To study the peri-implant bone organization pattern of immediately loaded (IL) zirconia implants with microgrooved surfaces. MATERIALS AND METHODS:Forty-eight dental implants of 4 mm diameter and 10 mm length were inserted after two months postextraction healing in the edentulous mandible of six dogs. Three...

journal_title：Clinical oral implants research

authors： Delgado-Ruiz RA,Abboud M,Romanos G,Aguilar-Salvatierra A,Gomez-Moreno G,Calvo-Guirado JL

更新日期：2015-11-01 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：OBJECTIVE:To use cone beam computed tomography (CBCT) to assess the alterations of socket dimensions after a 6-month healing period following molar extraction. MATERIALS AND METHODS:Seventeen molars were extracted due to advanced periodontitis. CBCT scans were taken immediately after extraction and once more 6 months ...

journal_title：Clinical oral implants research

authors： Zhao L,Wei Y,Xu T,Zhang B,Hu W,Chung KH

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVES:Minor sinus floor elevation is a method with relatively high predictability but is technically demanding. Improvement of the technique and increase in the predictability are desirable. MATERIAL AND METHODS:A clinical protocol for minor sinus floor elevation with SLA-ITI (large grit acid-etched implants with...

journal_title：Clinical oral implants research

authors： Vitkov L,Gellrich NC,Hannig M

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:To evaluate osseointegration in rabbit tibiae and to investigate surface characteristics of novel zirconia implants made by powder injection molding (PIM) technique, using molds with and without roughened inner surfaces. MATERIAL AND METHODS:A total of 20 rabbits received three types of external hex implants...

journal_title：Clinical oral implants research

authors： Park YS,Chung SH,Shon WJ

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND/AIMS:Clinical probing of the soft tissues around oral implants has become a frequently used parameter for clinical monitoring. However, the healing of the disruption of the soft tissue seal as a result of probing has not yet been studied. The purpose of this study was to evaluate the healing events in the pe...

journal_title：Clinical oral implants research

authors： Etter TH,Håkanson I,Lang NP,Trejo PM,Caffesse RG

更新日期：2002-12-01 00:00:00

abstract：:Although a two-stage procedure with symphyseal oral implants can lead to a long-term (15 years) 99% cumulative survival rate, a one-stage approach with immediate loading via prefabricated elements seems to offer a short-term acceptable outcome with significantly lower costs. A series of 50 consecutive patients, not el...

journal_title：Clinical oral implants research

authors： van Steenberghe D,Molly L,Jacobs R,Vandekerckhove B,Quirynen M,Naert I

更新日期：2004-06-01 00:00:00

abstract：OBJECTIVE:Crestal bone loss around dental implants is a criterion for success as this could prevent loss of implant and superstructure. The macrogeometry of the implant could influence bone remodelling when the implant-abutment connection is placed at crestal bone level or above. The aim of this study was to evaluate c...

journal_title：Clinical oral implants research

authors： van Eekeren P,Tahmaseb A,Wismeijer D

更新日期：2016-12-01 00:00:00

abstract：OBJECTIVE:To evaluate the influence of the configuration of the marginal aspect of implants placed immediately into extraction sockets on peri-implant hard tissue adaptation. MATERIAL AND METHODS:In 6 Labrador dogs, endodontic treatments of the mesial roots of 1 M1 were performed and the distal roots were removed. 2 P...

journal_title：Clinical oral implants research

authors： Bressan E,Lang NP,Corazza B,Ricci S,Almagro Urrutia Z,Botticelli D

更新日期：2014-10-01 00:00:00

abstract：AIMS/BACKGROUND:Empirically, for implant placement associated with sinus floor augmentation, a minimum of five mm of residual crestal bone height has been recommended in order to achieve sufficient initial implant stability. It has been the aim of the study to test this assumption in an experimental animal trial. MATE...

journal_title：Clinical oral implants research

authors： Fenner M,Vairaktaris E,Stockmann P,Schlegel KA,Neukam FW,Nkenke E

更新日期：2009-08-01 00:00:00

abstract：AIM:To test whether an equine bone substitute block used for guided bone regeneration (GBR) of peri-implant defects differs from bovine block or particulate bone substitutes regarding the hard and soft tissue contours of the augmented ridge. MATERIAL & METHODS:Two semi-saddle bone defects were prepared in each side of...

journal_title：Clinical oral implants research

authors： Benic GI,Thoma DS,Jung RE,Sanz-Martin I,Unger S,Cantalapiedra A,Hämmerle CHF

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVES:This retrospective cross-sectional study aimed to evaluate the prevalence of biologic complications of implants in patients treated by fixed implant supported prosthesis without regular maintenance program. MATERIALS AND METHODS:One hundred thirty-four patients with 478 implants, installed during a 10-year ...

journal_title：Clinical oral implants research

authors： Rokn A,Aslroosta H,Akbari S,Najafi H,Zayeri F,Hashemi K

更新日期：2017-03-01 00:00:00

abstract：:Four different surface modifications were designed. Forty screw-shaped implants were divided into 4 groups, 10 screws in each. Every screw was prepared with 2 different surface topographies. The surface topography was measured with a confocal laser scanning profilometer and the surface roughness was characterized usin...

journal_title：Clinical oral implants research

authors： Wennerberg A,Hallgren C,Johansson C,Danelli S

更新日期：1998-02-01 00:00:00

abstract：OBJECTIVES:The aim of this investigation was to evaluate histologically, histometrically, and histomorphometrically the influence of plaque accumulation on the peri-implant hard tissues. MATERIAL AND METHODS:Twelve fully edentulous subjects were selected for this investigation. Four to five standard titanium screw imp...

journal_title：Clinical oral implants research

authors： Kohal RJ,Bächle M,Emmerich D,Beschnidt SM,Strub JR

更新日期：2003-08-01 00:00:00

abstract：:Ultra-sonic bone surgery (USBS) has been recently introduced as a novel osteotomic technique. This clinical study reports on the application of this new technique to perform ridge-split procedures. Over a period of 3.5 years, 57 patients underwent a split-crest procedure with the aim to place 230 implants, 78 in the m...

journal_title：Clinical oral implants research

authors： Blus C,Szmukler-Moncler S

更新日期：2006-12-01 00:00:00

abstract：PURPOSE:The aim of this prospective clinical trial was to assess clinical, radiological, and esthetic outcomes of immediate-loaded post-extractive implants after 1 year of follow-up. MATERIALS AND METHODS:Twenty-four consecutive patients (15 females and nine males) with a mean age of 47.27 years (range 35-65) requirin...

journal_title：Clinical oral implants research

authors： Cristalli MP,Marini R,La Monaca G,Sepe C,Tonoli F,Annibali S

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:In the replacement of missing teeth, a paradigm shift is currently observed with immediate implant placement and/or restoration, particularly in the aesthetic zone. In molar sites, however, anatomical, occlusal and biomechanical considerations remain deterrent factors influencing the outcome of this treatmen...

journal_title：Clinical oral implants research

authors： Atieh MA,Alsabeeha NH,Duncan WJ,de Silva RK,Cullinan MP,Schwass D,Payne AG

更新日期：2013-05-01 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：AIM:To review the literature on the prevalence and incidence of peri-implantitis. METHODS:Out of 322 potentially relevant publications we identified 29 articles concerning 23 studies, with information on the presence of signs of peri-implantitis in populations of at least 20 cases. RESULTS AND CONCLUSIONS:All studies...

journal_title：Clinical oral implants research

authors： Mombelli A,Müller N,Cionca N

更新日期：2012-10-01 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：AIM:The aim of the present study was to evaluate the outcome of a surgical procedure based on pocket elimination and bone re-contouring for the treatment of peri-implantitis. MATERIAL AND METHODS:The 31 subjects involved in this study presented clinical signs of peri-implantitis at one or more dental implants (i.e. ≥6...

journal_title：Clinical oral implants research

authors： Serino G,Turri A

更新日期：2011-11-01 00:00:00

abstract：OBJECTIVE:To evaluate the demographic, radiological and therapeutic parameters that influence the overall clinical performance of palatal implants subjected to orthodontic loading. PATIENTS AND METHODS:The data of all patients who had received an orthodontic palatal implant for skeletal anchorage between January 1998 ...

journal_title：Clinical oral implants research

authors： Jung BA,Kunkel M,Göllner P,Liechti T,Wagner W,Wehrbein H

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:Low-temperature synthesized calcium phosphates are produced by mixing calcium phosphate powders in an aqueous solution resulting in a precipitated phase. These compounds can be formulated in several forms (e.g. injectable cements and implantable blocks), and are commonly used as bone substitutes and drug del...

journal_title：Clinical oral implants research

authors： Araújo MV,Mendes VC,Chattopadhyay P,Davies JE

更新日期：2010-06-01 00:00:00

abstract：OBJECTIVES:A removable implant-retained dental prosthesis in an edentulous mandible can use telescopic crowns or a bar superstructure as anchorage elements for an overdenture. The aim of this study was to compare the clinical results for bar-anchored and telescopic crown-retained overdentures in implant prosthetic trea...

journal_title：Clinical oral implants research

authors： Eitner S,Schlegel A,Emeka N,Holst S,Will J,Hamel J

更新日期：2008-05-01 00:00:00

abstract：OBJECTIVE:To assess the influence of a collagen membrane placed subjacent to a pristine sinus mucosa on the healing outcome of a sinus floor elevation procedure. MATERIALS AND METHODS:Eight Pelibuey sheep (Cubano rojo) underwent sinus floor elevation on both sides of the maxilla. At a randomly selected side (test), a ...

journal_title：Clinical oral implants research

authors： Scala A,Lang NP,Velez JU,Favero R,Bengazi F,Botticelli D

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVES:An animal study was carried out to investigate the influence of platelet-rich plasma (PRP) on the regeneration of bony defects. MATERIAL AND METHODS:Critical-size defects in the forehead region of a mini-pig were filled with randomly distributed combinations of autogenous bone, tricalcium-phosphate granules...

journal_title：Clinical oral implants research

authors： Wiltfang J,Kloss FR,Kessler P,Nkenke E,Schultze-Mosgau S,Zimmermann R,Schlegel KA

更新日期：2004-04-01 00:00:00