Radiologic comparative analysis between saline and platelet-rich fibrin filling after hydraulic transcrestal sinus lifting without adjunctive bone graft: A randomized controlled trial.


OBJECTIVES:To evaluate implant survival rate, any complications, and changes in residual alveolar bone height (RABH) using saline or platelet-rich fibrin (PRF) filling after hydraulic transcrestal sinus lifting. METHODS:Dental implants were placed after hydraulic transcrestal sinus lifting and the filling of saline (20 patients) or PRF (20 patients). Outcome measurements were implant survival, any complications, and RABH changes. Cone-beam computed tomography (CBCT) scans were taken and compared preoperatively (T0), immediately postoperatively (T1), at 3 months (T2), 6 months (T3), and 12 months postoperatively (T4), respectively. RESULTS:In a total of 40 patients, 45 implants with a mean length of 10.4 ± 0.8 mm were placed in posterior maxilla of a mean RABH of 6.8 ± 1.1 mm. The increase in RABH peaked at T1, and continuous drooping of the sinus membrane was observed but stabilized at T3. Meanwhile, the gradual increase in the radiopacities was found below the lifted sinus membrane. The PRF filling induced the radiographic intrasinus bone gain of 2.6 ± 1.1 mm, which was significantly more than 1.7 ± 1.0 mm of saline filling at T4 (p < .05). All the implants were in function with no significant complications over the one-year follow-up period. CONCLUSIONS:In this randomized case-control study, the feasibility of hydraulic transcrestal sinus lifting without bone graft was confirmed and PRF might be a better filler to support the elevated sinus membrane. However, adjunctive bone grafting should still be indicated for cases requiring more than 2-3 mm of intrasinus bone gain.


Clin Oral Implants Res


Cho YS,Hwang KG,Jun SH,Tallarico M,Kwon AM,Park CJ




Has Abstract


2020-11-01 00:00:00












  • Fracture resistance of inter-joined zirconia abutment of dental implant system with injection molding technique.

    abstract:OBJECTIVES:Zirconia powder in nanometers can be fabricated into inter-joined abutment of dental implant system with the injection shaping technique. This study was to detect the resistance of inter-joined zirconia abutment with different angle loading for clinical applications. MATERIALS AND METHODS:The inter-joined a...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Yang J,Wang K,Liu G,Wang D

    更新日期:2013-11-01 00:00:00

  • Posterior jaw bone resorption in osseointegrated implant-supported overdentures.

    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

    pub_type: 杂志文章


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

    更新日期:1992-06-01 00:00:00

  • The effect of implant macro-thread design on implant stability in the early post-operative period: a randomized, controlled pilot study.

    abstract:INTRODUCTION:Available literature suggests there is a transient drop in implant stability from approximately week 0 to week 3-4 as a result of peri-implant bone remodeling as it transitions from a primary, mechanical stability to a secondary, biological stability. Research investigating the influence of macro-thread de...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章,随机对照试验


    authors: McCullough JJ,Klokkevold PR

    更新日期:2017-10-01 00:00:00

  • Evaluation of the first maxillary molar post-extraction socket as a model for dental implant osseointegration research.

    abstract:OBJECTIVES:Published information regarding the use of rat jawbones for dental implant osseointegration research is limited and often inconsistent. This study assessed the suitability and feasibility of placing dental implants into the rat maxilla and to establish parameters to be used for dental implant research using ...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Du Z,Lee RS,Hamlet S,Doan N,Ivanovski S,Xiao Y

    更新日期:2016-12-01 00:00:00

  • Clinical denture base deformation with different attachments used to stabilize implant overdentures: A crossover study.

    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

    pub_type: 杂志文章,随机对照试验


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

    更新日期:2020-02-01 00:00:00

  • Immediate vs. conventional loading of palatal implants in humans.

    abstract:OBJECTIVES:To analyze the clinical performance and bone-to-implant contact (BIC) rate of two loading concepts on successfully healed and explanted palatal implants in humans. METHODS:From 2000 to 2006, two independent groups of patients, requiring maximum anchorage, were treated. Group 1 (n=36) was subjected to immedi...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


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

    更新日期:2009-08-01 00:00:00

  • Vertical ridge augmentation (VRA) with Ti-reinforced d-PTFE membranes or Ti meshes and collagen membranes: 1-year results of a randomized clinical trial.

    abstract:OBJECTIVES:The aim of this study was to evaluate hard and soft tissues around implants placed in posterior mandible 1 year after vertical ridge augmentation (VRA). MATERIALS AND METHODS:40 patients with vertical defects were enrolled and treated according to the study protocol. Patients were randomly divided into two ...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章,随机对照试验


    authors: Cucchi A,Vignudelli E,Fiorino A,Pellegrino G,Corinaldesi G

    更新日期:2021-01-01 00:00:00

  • A prospective clinical study to evaluate the performance of zirconium dioxide dental implants in single-tooth gaps.

    abstract:INTRODUCTION:Dental implants have traditionally been made from titanium or its alloys, but recently full-ceramic implants have been developed with comparable osseointegration properties and functional strength properties to titanium. These ceramic implants may have advantages in certain patients and situations, for exa...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Gahlert M,Kniha H,Weingart D,Schild S,Gellrich NC,Bormann KH

    更新日期:2016-12-01 00:00:00

  • Osteoblast-like cells are sensitive to submicron-scale surface structure.

    abstract:OBJECTIVES:Studies showing that osteoblasts exhibit a more differentiated phenotype on rough titanium (Ti) surfaces and osteoclast-resorbed bone surfaces used materials characterized by average peak to valley distance (Ra). Other surface features impacting the cells include distance between peaks, curvature of the vall...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Zhao G,Zinger O,Schwartz Z,Wieland M,Landolt D,Boyan BD

    更新日期:2006-06-01 00:00:00

  • Bone level changes at axial- and non-axial-positioned implants supporting fixed partial dentures. A 5-year retrospective longitudinal study.

    abstract:AIM:The aim of this study was to retrospectively analyze the potential influence of implant inclination on marginal bone loss at freestanding, implant-supported, fixed partial dentures (FPDs) over a 5-year period of functional loading. MATERIAL AND METHODS:The material comprised 38 periodontally treated, partially den...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Koutouzis T,Wennström JL

    更新日期:2007-10-01 00:00:00

  • Augmentation of the rat jaw with autogeneic cortico-cancellous bone grafts and guided tissue regeneration.

    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

    pub_type: 杂志文章


    authors: Donos N,Kostopoulos L,Karring T

    更新日期:2002-04-01 00:00:00

  • Temperature changes induced by 809-nm GaAlAs laser at the implant-bone interface during simulated surface decontamination.

    abstract::The aim of the study was to investigate temperature changes at the implant-bone interface during simulated implant surface decontamination with a 809-nm gallium-aluminium-arsenid (GaAlAs) semiconductor laser. Stepped cylinder implants with a diameter of 3.8 mm and a length of 11 mm with two different surfaces (sand-bl...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Kreisler M,Al Haj H,D'Hoedt B

    更新日期:2003-02-01 00:00:00

  • Randomized clinical trials in implant therapy: relationships among methodological, statistical, clinical, paratextual features and number of citations.

    abstract:OBJECTIVES:The aim of the present study was to investigate the relationships among reported methodological, statistical, clinical and paratextual variables of randomized clinical trials (RCTs) in implant therapy, and their influence on subsequent research. MATERIALS AND METHODS:The material consisted of the RCTs in im...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Nieri M,Clauser C,Franceschi D,Pagliaro U,Saletta D,Pini-Prato G

    更新日期:2007-08-01 00:00:00

  • Effects of a collagen membrane positioned between augmentation material and the sinus mucosa in the elevation of the maxillary sinus floor. An experimental study in sheep.

    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

    pub_type: 杂志文章


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

    更新日期:2016-11-01 00:00:00

  • Peri-implant complications for posterior endosteal implants.

    abstract:OBJECTIVES:(1) To assess whether there is evidence of an association between the number of peri-implant tissue complications and patient characteristics such as gender, diabetes status, smoking status, and bite force; (2) To assess whether there is evidence of an association between the number of peri-implant tissue co...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章,随机对照试验


    authors: Esquivel-Upshaw J,Mehler A,Clark A,Neal D,Gonzaga L,Anusavice K

    更新日期:2015-12-01 00:00:00

  • Effect of anorganic bovine bone to autogenous cortical bone ratio upon bone remodeling patterns following maxillary sinus augmentation.

    abstract:INTRODUCTION:Maxillary sinus augmentation is a predictable implant site development technique, although several local and systemic factors may influence outcomes. The aim of this study was to evaluate healing patterns and bone remodeling activity following the use of two different graft mixtures for maxillary sinus aug...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章,随机对照试验


    authors: Galindo-Moreno P,Moreno-Riestra I,Avila G,Padial-Molina M,Paya JA,Wang HL,O'Valle F

    更新日期:2011-08-01 00:00:00

  • Unbiased stereological methods used for the quantitative evaluation of guided bone regeneration.

    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

    pub_type: 杂志文章


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

    更新日期:1998-06-01 00:00:00

  • Bovine-HA spongiosa blocks and immediate implant placement in sinus augmentation procedures. Histopathological and histomorphometric observations on different histological stainings in 10 consecutive patients.

    abstract::Bovine mineral spongiosa block (B-SB) was used as a bone substitute in sinus augmentation procedures in 10 consecutive patients. Implants were placed during the same session. The purpose of this study was to histopathologically examine the healing of the grafted site around the implants at 12 months. Radiographic foll...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Artzi Z,Nemcovsky CE,Dayan D

    更新日期:2002-08-01 00:00:00

  • Chemical treatment of machined titanium surfaces. An in vitro study.

    abstract::Microbial plaque accumulation on titanium dental implant surfaces can result in an inflammatory condition of the surrounding tissues. Cleaning of such a contaminated surface, in vivo, by means of a solution of amino-alcohol, following surgical exposure, has been proposed. However, the tissue healing following treatmen...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Krozer A,Hall J,Ericsson I

    更新日期:1999-06-01 00:00:00

  • Morbidity of harvesting of chin grafts: a prospective study.

    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

    pub_type: 杂志文章


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

    更新日期:2001-10-01 00:00:00

  • Immunohistochemical, tomographic and histological study on onlay iliac grafts remodeling.

    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

    pub_type: 杂志文章


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

    更新日期:2008-04-01 00:00:00

  • In vivo evaluation of bioactive glass-based coatings on dental implants in a dog implantation model.

    abstract:OBJECTIVES:Although titanium is commonly used as a favorable bone implant material due to its mechanical properties, its bioactive and osteoconductive capacity is relatively low. Calcium phosphate ceramics, predominantly hydroxyapatite (HA), have been frequently used for coating purposes to improve the bioactive proper...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: van Oirschot BA,Alghamdi HS,Närhi TO,Anil S,Al Farraj Aldosari A,van den Beucken JJ,Jansen JA

    更新日期:2014-01-01 00:00:00

  • Novel bone substitute material in alveolar bone healing following tooth extraction: an experimental study in sheep.

    abstract:OBJECTIVES:Electrospun cotton wool-like nanocomposite (ECWN) is a novel synthetic bone substitute that incorporates amorphous calcium phosphate nanoparticles into a biodegradable synthetic copolymer poly(lactide-co-glycolide). The objectives of this study were to develop a tooth extraction socket model in sheep for bon...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Liu J,Schmidlin PR,Philipp A,Hild N,Tawse-Smith A,Duncan W

    更新日期:2016-07-01 00:00:00

  • An open randomized controlled clinical trial to evaluate ridge preservation and repair using SocketKAP(™) and SocketKAGE(™) : part 2 - three-dimensional alveolar bone volumetric analysis of CBCT imaging.

    abstract:OBJECTIVES:The aims of this study were (i) to evaluate the efficacy of ridge preservation and repair procedures involving the application of SocketKAP(™) and SocketKAGE(™) devices following tooth removal and (ii) to evaluate alveolar bone volumetric changes at 6 months post-extraction in intact sockets or those with fa...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章,随机对照试验


    authors: Abdelhamid A,Omran M,Bakhshalian N,Tarnow D,Zadeh HH

    更新日期:2016-06-01 00:00:00

  • Peri-implant bone formation and surface characteristics of rough surface zirconia implants manufactured by powder injection molding technique in rabbit tibiae.

    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

    pub_type: 杂志文章


    authors: Park YS,Chung SH,Shon WJ

    更新日期:2013-05-01 00:00:00

  • Topographic characterization of multispecies biofilms growing on dental implant surfaces: An in vitro model.

    abstract:OBJECTIVES:To describe the early biofilm formation over whole dental implants with its micro- and macrostructure, using an in vitro multispecies biofilm model. MATERIAL AND METHODS:Six bacterial strains (Streptococcus oralis, Actinomyces naeslundii, Veillonella parvula, Fusobacterium nucleatum, Porphyromonas gingivali...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: Bermejo P,Sánchez MC,Llama-Palacios A,Figuero E,Herrera D,Sanz M

    更新日期:2019-03-01 00:00:00

  • Quantitative determination of the stability of the implant-tissue interface using resonance frequency analysis.

    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

    pub_type: 杂志文章


    authors: Meredith N,Alleyne D,Cawley P

    更新日期:1996-09-01 00:00:00

  • Mechanical behavior of posterior all-ceramic hybrid-abutment-crowns versus hybrid-abutments with separate crowns-A laboratory study.

    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

    pub_type: 杂志文章


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

    更新日期:2019-01-01 00:00:00

  • Attitudes of general dental practitioners towards implant dentistry in an environment with widespread provision of implant therapy.

    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

    pub_type: 杂志文章


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

    更新日期:2013-03-01 00:00:00

  • Evaluation of peri-implant buccal bone by computed tomography: an experimental study.

    abstract:OBJECTIVES:To evaluate the accuracy of measuring peri-implant buccal bone when using three different computed tomography devices. MATERIALS AND METHODS:Sixty tissue-level or bone-level dental implants were placed in bovine ribs with either buccal bone full coverage, dehiscence or fenestration. For each site, the dista...

    journal_title:Clinical oral implants research

    pub_type: 杂志文章


    authors: González-Martín O,Oteo C,Ortega R,Alandez J,Sanz M,Veltri M

    更新日期:2016-08-01 00:00:00