Vertical palatal bone dimensions on lateral cephalometry and cone-beam computed tomography: implications for palatal implant placement.

abstract：OBJECTIVES:To retrospectively evaluate the conditions of the peri-implant tissues in treated patients with chronic periodontitis (CP) and in patients without chronic periodontitis (noCP). MATERIALS AND METHODS:A chart review was used to evaluate 267 implants, 134 placed in 42 CP treated patients and 133 placed in 46 n...

journal_title：Clinical oral implants research

authors： Guarnieri R,Di Nardo D,Di Giorgio G,Miccoli G,Testarelli L

更新日期：2021-01-16 00:00:00

abstract：AIM:Settling (embedment relaxation), which is the main cause for screw loosening, is developed by microroughness between implant and abutment metal surface. The objective of this study was to evaluate and compare the relationship between the level of applied torque and the settling of abutments into implants in externa...

journal_title：Clinical oral implants research

authors： Kim KS,Lim YJ,Kim MJ,Kwon HB,Yang JH,Lee JB,Yim SH

更新日期：2011-08-01 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：:This study was undertaken to evaluate the use of tissue-engineered bone as grafting material for alveolar augmentation with simultaneous implant placement. Twelve adult hybrid dogs were used in this study. One month after the extraction of teeth in the mandible region, bone defects on both sides of the mandible were i...

journal_title：Clinical oral implants research

authors： Ito K,Yamada Y,Naiki T,Ueda M

更新日期：2006-10-01 00:00:00

abstract：:Microbiologic examinations of implants have shown that certain microorganisms described as periodontal pathogens may have an influence on the development and the progression of peri-implant disease. This experimental study aimed to examine the bactericidal effect of irradiation with a soft laser on bacteria associated...

journal_title：Clinical oral implants research

authors： Haas R,Dörtbudak O,Mensdorff-Pouilly N,Mailath G

更新日期：1997-08-01 00:00:00

abstract：OBJECTIVES:To evaluate the effect of strontium-oxide layer on new bone formation and osseointegration of sandblasted large-grit double-acid-etched (SLA) implant. MATERIAL AND METHODS:Strontium-oxide layer on the SLA surface was produced by hydrothermal treatment using a Sr-containing solution. The surface topographies...

journal_title：Clinical oral implants research

authors： Fan YP,Chen XY,Chen Y,Yang GL,Wang HM,He FM

更新日期：2017-08-01 00:00:00

abstract：PURPOSE:To compare: (i) the incidence of soft tissue dehiscences; (ii) bone resorption before and after implant placement; and (iii) the survival and success rates of implants placed in two groups of patients with severe bone defects of the jaws reconstructed with autogenous onlay bone grafts alone (control group) or i...

journal_title：Clinical oral implants research

authors： Chiapasco M,Autelitano L,Rabbiosi D,Zaniboni M

更新日期：2013-06-01 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:Bacterial species have been found harboring the internal surface of dental implants as consequence of their failed connections. The aim of the present study was to compare the detection frequency of bacterial leakage from human saliva through the implant-abutment interface, under non-loading conditions, using...

journal_title：Clinical oral implants research

authors： do Nascimento C,Miani PK,Pedrazzi V,Muller K,de Albuquerque RF Jr

更新日期：2012-10-01 00:00:00

abstract：:The aim of the present study was (i) to investigate the relation between specific interleukin-1 (IL-1) gene polymorphisms and peri-implant bone loss at osseointegrated ITI(R) dental implants and (ii) to explore the association between these allelic variants of the IL-1 gene complex and peri-implant mucosal inflammatio...

journal_title：Clinical oral implants research

authors： Feloutzis A,Lang NP,Tonetti MS,Bürgin W,Brägger U,Buser D,Duff GW,Kornman KS

更新日期：2003-02-01 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：BACKGROUND:Connecting teeth and osseointegrated implants in fixed reconstructions is not generally recommended because of differences in their response to loading. AIM:The aim of the present study was to assess the clinical and radiographic performance of the teeth and implants used to support three unit fixed bridges...

journal_title：Clinical oral implants research

authors： Palmer RM,Howe LC,Palmer PJ

更新日期：2005-06-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to examine the microbial composition of early (after 3 days, D3) and mature biofilms (after 31 days, D31) on materials typically used in implant/abutment buildups. Implant/abutment materials with different surface roughness values (Ra ) were compared to detect differences in the qua...

journal_title：Clinical oral implants research

authors： Herrmann H,Kern JS,Kern T,Lautensack J,Conrads G,Wolfart S

更新日期：2020-11-01 00:00:00

abstract：:The aim of the present study was to evaluate the effect of augmenting the maxillary alveolar ridge and the lateral aspect of the mandible with onlay autogeneic cortico-cancellous bone grafts that were covered with e-PTFE membranes. The experiment was carried out in 51 rats. In 15 rats, the edentulous maxillary jaw bet...

journal_title：Clinical oral implants research

authors： Donos N,Kostopoulos L,Karring T

更新日期：2002-04-01 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：OBJECTIVES:To evaluate implant survival, peri-implant marginal bone loss, technical, and biological complications as well as aesthetic outcomes of zirconia implants in clinical studies. MATERIAL AND METHODS:Electronic (Medline, Embase) and hand searches were performed to identify clinical studies published between Jan...

journal_title：Clinical oral implants research

authors： Roehling S,Schlegel KA,Woelfler H,Gahlert M

更新日期：2018-10-01 00:00:00

abstract：OBJECTIVE:The aim of the study was to radiologically and histologically evaluate the graft healing and volumetric changes after lateral augmentation with two different compositions of deproteinized bovine bone (DPBB) and autogenous bone (AB). MATERIAL AND METHODS:Thirteen patients with a mean age of 59.6 ± 12.1 years ...

journal_title：Clinical oral implants research

authors： Mordenfeld A,Johansson CB,Albrektsson T,Hallman M

更新日期：2014-03-01 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：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：:The prosthodontic section of the 1997 ITI Consensus Conference in Vitznau, Switzerland, examined a broad spectrum of issues related to the prosthodontic phase of dental implant therapy. Topics included diagnosis and treatment planning, considerations for the use of ITI prosthodontic components, management of the parti...

journal_title：Clinical oral implants research

authors： Taylor TD,Belser U,Mericske-Stern R

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVES:To determine attitudes of general dental practitioners in a community where provision dental implants is a well-known treatment modality; and to identify variations in the attitudes with respect to dentists' factors, training factors and implant provision factors. METHODS:A questionnaire survey to a random ...

journal_title：Clinical oral implants research

authors： Lang-Hua BH,Lang NP,Lo EC,McGrath CP

更新日期：2013-03-01 00:00:00

abstract：:In the literature intraoral periapical radiographs are commonly used for densitometric measurements of the mandible with implants. These films give detailed information of the implant and the surrounding bone. However, in extreme mandibular atrophy it can be difficult to obtain intraoral radiographs of adequate diagno...

journal_title：Clinical oral implants research

authors： Verhoeven JW,Ruijter J,Cune MS,Terlou M

更新日期：2000-10-01 00:00:00

abstract：OBJECTIVES:Primary implant stability is related to local bone density. After insertion of an implant, implant stability is subject to changes due to bone remodeling. In patients who have undergone radiotherapy in the head and neck region, implant stability is impaired because irradiation reduces bone vitality. The curr...

journal_title：Clinical oral implants research

authors： Verdonck HW,Meijer GJ,Laurin T,Nieman FH,Stoll C,Riediger D,Stoelinga PJ,de Baat C

更新日期：2008-02-01 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：AIM:This study sought to investigate dimensional changes to the alveolar bone following extraction and application of novel devices used for obturation of socket orifice (socket cap) and space maintenance in sockets with facial dehiscence (socket cage). MATERIAL AND METHODS:Six Macaca fascicularis had six teeth each r...

journal_title：Clinical oral implants research

authors： Min S,Liu Y,Tang J,Xie Y,Xiong J,You HK,Zadeh HH

更新日期：2016-01-01 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：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：:It was hypothesized that the bending stiffness of the mandible is an important biomechanical parameter in implant dentistry. It was shown how this bending stiffness can be estimated by means of the principal area moments of inertia of the cortical and cancellous cross-sections as obtained by computed tomography, some ...

journal_title：Clinical oral implants research

authors： Hansson S,Ekestubbe A

更新日期：2004-08-01 00:00:00

abstract：OBJECTIVE:We hypothesized that a biomimetic calcium phosphate (CaP) coating which incorporates morphogenetic protein 2 (BMP-2) on the deproteinized bovine bone (DBB) blocks could be used to enhance the vertical alveolar ridge augmentation for the one-stage onlay surgery with simultaneous implants insertion. We aimed to...

journal_title：Clinical oral implants research

authors： Teng F,Wei L,Yu D,Deng L,Zheng Y,Lin H,Liu Y

更新日期：2020-03-01 00:00:00

abstract：:This study details the structural and ultrastructural features of the interfaces between titanium implants and their surrounding tissues. The material stemmed from an experiment in dogs in which guided tissue regeneration with Gore-Tex membranes was used to treat peri-implant, ligature-induced tissue breakdown around ...

journal_title：Clinical oral implants research

authors： Schüpbach P,Hürzeler M,Grunder U

更新日期：1994-06-01 00:00:00