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  1. Article: Preventive contamination with

    Andreasi Bassi, M / Andrisani, C / Avantaggiato, P / Piva, A / Mucchi, D / Scapoli, L

    Journal of biological regulators and homeostatic agents

    2020  Volume 34, Issue 3 Suppl. 1, Page(s) 81–89

    Abstract: The aim of this study is to preventively contaminate the abutment-fixture connection (AFC) ... ...

    Abstract The aim of this study is to preventively contaminate the abutment-fixture connection (AFC) with
    MeSH term(s) Adult ; Aged ; Dental Abutments ; Dental Implants ; Female ; Humans ; Italy ; Lactobacillus reuteri ; Male ; Middle Aged ; Prostheses and Implants ; Real-Time Polymerase Chain Reaction
    Chemical Substances Dental Implants
    Language English
    Publishing date 2020-07-02
    Publishing country Italy
    Document type Observational Study
    ZDB-ID 639196-5
    ISSN 1724-6083 ; 0393-974X
    ISSN (online) 1724-6083
    ISSN 0393-974X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Light diffusion through composite restorations added with spherical glass mega fillers.

    Andreasi Bassi, M / Andreasi Bassi, S / Andrisani, C / Lico, S / Baggi, L / Lauritano, D

    ORAL & implantology

    2017  Volume 9, Issue Suppl 1-2016 to N 4-2016, Page(s) 80–89

    Abstract: Purpose: Evaluate how the spherical glass mega fillers (SGMFs) can positively interfere with light diffusion when incorporated in a composite restoration.: Materials and methods: 30 samples (Ss) were performed, applying 2 composite layers of 3 mm ... ...

    Abstract Purpose: Evaluate how the spherical glass mega fillers (SGMFs) can positively interfere with light diffusion when incorporated in a composite restoration.
    Materials and methods: 30 samples (Ss) were performed, applying 2 composite layers of 3 mm each: 6 were made with composite only; 6 with a layer of SGMFs of O1.5mm within the first layer of composite; 6 with 2 overlapping layers of SGMFs of O1.5mm; 6 with a layer of SGMFs of O2mm; 6 with 2 overlapping layers of SGMFs of O2mm. The curing time was set at 40s for the first layer, and 120s for the second layer, transilluminated through the first layer. Digital pictures were taken, in standardized settings, during the transillumination, and the light intensity was measured with a digital image analysis software.
    Results: From a lateral view the Ss with a single layer of SGMFs of O1.5mm and O2mm, the relative increments of light intensity, were of 24.37% and 33.33% respectively. Concerning the Ss made with 2 layers of SGMFs, the relative increments were of 67.99% and 66.4% respectively. In front view has emerged a relative increase rate of light intensity of 53.66% and 79.58%, in the Ss with a single layer of SGMFs of O1.5mm and of O2mm respectively. Furthermore, in the Ss with two layers of SGMFs of O1.5mm and O2mm the relative increments were of 267.53 and 319.63% respectively.
    Conclusion: The SGMFs are reliable in facilitating light diffusion within the light-curing composite resins.
    Language English
    Publishing date 2017-02-14
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2700308-5
    ISSN 2035-2468 ; 1974-5648
    ISSN (online) 2035-2468
    ISSN 1974-5648
    DOI 10.11138/orl/2016.9.1S.080
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Diffusion of light through quartz fiber-reinforced epoxy resin double taper posts.

    Andreasi Bassi, M / Lico, S / Andrisani, C / Ormanier, Z / Carinci, F

    Refu'at ha-peh veha-shinayim (1993)

    2019  Volume 34, Issue 1, Page(s) 6–12, 70

    Abstract: Purpose: The aim of this study was to evaluate the progression of the light through a series of translucent posts available on the market (D.T. Light-post, R.T.D.).: Materials & methods: nine D.T. Light-posts (DTLPs) were analyzed, 3 for each ... ...

    Abstract Purpose: The aim of this study was to evaluate the progression of the light through a series of translucent posts available on the market (D.T. Light-post, R.T.D.).
    Materials & methods: nine D.T. Light-posts (DTLPs) were analyzed, 3 for each available measure. Each post was trans-illuminated both in vertical trans-ilumination (VTI) and oblique trans-illumination (OTI), via a light curing unit (LCU) (V.I.P., Bisco), in complete darkness conditions, and the resulting image of the post, was digitally acquired with a 1:1 ratio. The images were then analyzed using digital image analysis software (Image Pro plus 4.1, Media Cybernetics) previously performing the light intensity calibration, of the LCU, by means a radiometer (Curing Radiometer model 100, Demetron Corp.). The evaluation of the progression of the light through the posts was conducted for each post along its longitudinal axis.
    Results: no significant differences concerning VTI vs OTI for DTLP n.1 (p = 0.341) and DTLP n. 3 (p = 0.115), while for DTLP n.2 a significant difference was observed (p = 0.041); Conclusion: The results demonstrate that the greater the section of the post, the greater its ability to transmit light at a distance; also the vertical Trans-illumination of the post is to be preferred to the oblique one.
    MeSH term(s) Dental Materials/chemistry ; Epoxy Resins/chemistry ; Humans ; Light-Curing of Dental Adhesives/methods ; Post and Core Technique ; Quartz ; Software
    Chemical Substances Dental Materials ; Epoxy Resins ; Quartz (14808-60-7)
    Language English
    Publishing date 2019-01-30
    Publishing country Israel
    Document type Journal Article
    ISSN 0792-9935
    ISSN 0792-9935
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Clinical and histomorphometric outcome in future site development performed with a nano-hydroxyapatite through hydraulic sinus lift technique.

    Andreasi Bassi, M / Lopez, M A / Confalone, L / Lauritano, D / Candotto, V

    ORAL & implantology

    2017  Volume 10, Issue 4, Page(s) 468–476

    Abstract: Purpose: The crestal sinus lifting by means of hydraulic technique associated with a nano-cristalline hydroxyapatite in an aqueous medium is investigated.: Materials and methods: A specific purpose-made instrument is used, consisting of a syringe ... ...

    Abstract Purpose: The crestal sinus lifting by means of hydraulic technique associated with a nano-cristalline hydroxyapatite in an aqueous medium is investigated.
    Materials and methods: A specific purpose-made instrument is used, consisting of a syringe with a micrometrically controlled piston connected to a dispenser used to inject, in a calibrated and precise manner, noted volumes of graft material into the sub-schneiderian space. Adopting such a technique the Authors performed 7 future site developments, on 7 patients (2 males; 5 females; mean age 49.29±8.08 years), using a nanocrystalline hydroxyapatite. In the second stage, performed at 5.71±1.52 months, 7 implants were placed, after harvesting bone biopsies from the regenerated sites. The samples underwent histological and histomorphometric analysis.
    Results: The average percentage of vital bone was of 33.27±5.98%, while the bone marrow and graft material were 60.84±5.93% and 5.87±3.05%, respectively.
    Conclusions: The results confirm the effectiveness of this method in restoring bone volume in the sub-antral region. Furthermore nano-cristalline hydroxyapatite is a proper material for sinus floor augmentation.
    Language English
    Publishing date 2017-01-21
    Publishing country Italy
    Document type Case Reports
    ZDB-ID 2700308-5
    ISSN 2035-2468 ; 1974-5648
    ISSN (online) 2035-2468
    ISSN 1974-5648
    DOI 10.11138/orl/2017.10.4.468
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Computer-guided implant insertion in a patient with impacted maxillary canines: case report.

    Lico, S / Andrisani, C / Andreasi Bassi, M / Candotto, V / Silvestre, F J / Lauritano, D

    Journal of biological regulators and homeostatic agents

    2017  Volume 31, Issue 2 Suppl 1, Page(s) 247–251

    Abstract: The use of minimally invasive surgical techniques undoubtedly represents a huge advantage for both the clinician and the patient. This case report shows the possibility of making an implant-prosthetic rehabilitation in an upper jaw in a patient who ... ...

    Abstract The use of minimally invasive surgical techniques undoubtedly represents a huge advantage for both the clinician and the patient. This case report shows the possibility of making an implant-prosthetic rehabilitation in an upper jaw in a patient who presented dental elements 1.3 and 2.3 in bone inclusion. The use of computer-guided surgery offers us the possibility to carry out this type of implant rehabilitation without performing the extraction of the above-mentioned dental elements combined with the bone regeneration of the extraction sockets. Consequently, surgery invasiveness and post-surgery complications are reduced to a minimum. Additionally, the predictability of the methodology is evaluated with specific software that enables a comparison between what is virtually planned and what occurs in clinical practice.
    MeSH term(s) Cuspid/surgery ; Dental Implants ; Humans ; Maxilla/surgery ; Minimally Invasive Surgical Procedures ; Software ; Surgery, Computer-Assisted ; Tooth, Impacted/surgery
    Chemical Substances Dental Implants
    Language English
    Publishing date 2017-08-01
    Publishing country Italy
    Document type Case Reports ; Journal Article
    ZDB-ID 639196-5
    ISSN 1724-6083 ; 0393-974X
    ISSN (online) 1724-6083
    ISSN 0393-974X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: REGENERATION OF ATROPHIC CRESTAL RIDGES WITH RESORBABLE LAMINA: TECHNICAL NOTE.

    Lopez, M A / Andreasi Bassi, M / Confalone, L / Carinci, F

    Journal of biological regulators and homeostatic agents

    2015  Volume 29, Issue 3 Suppl 1, Page(s) 97–100

    Abstract: Several techniques have been proposed to increase the mandibular bone base, both horizontally and vertically, for implant purposes in atrophic distal ridges. Block graft and titanium grids are frequently used for this purpose. The former need to be fixed, ...

    Abstract Several techniques have been proposed to increase the mandibular bone base, both horizontally and vertically, for implant purposes in atrophic distal ridges. Block graft and titanium grids are frequently used for this purpose. The former need to be fixed, in the case of an autologous bone block require a donor site graft, and if not kept sufficiently vascularized could result in necrosis. The latter are manageable with difficulties in the event of exposure and are removed with difficulty. In this work a technique is proposed which makes use of resorbable cortical lamina in order to create recipient sites which can be filled with prehydrated and collagenated granules covered by mesenchymal resorbable membranes. We demonstrated with this technique the good vascularization of the graft combined with the integration of the lamina, which do not need to be removed. Our results allow us to propose this technique as a potential alternative to those used to date.
    Language English
    Publishing date 2015-07
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 639196-5
    ISSN 1724-6083 ; 0393-974X
    ISSN (online) 1724-6083
    ISSN 0393-974X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Cement layer thickness and shear stress resistance in cylindrical dowel spaces: pull-out test.

    Andreasi Bassi, M / Lauritano, D / Brizzi, M / Andrisani, C / Lico, S / Candotto, V

    ORAL & implantology

    2017  Volume 10, Issue 4, Page(s) 439–447

    Abstract: Purpose: This study evaluated the effects of different dowel space (DS) diameters on pull-out bond strength of a cylindrical post, of threaded steel, to dentin.: Materials and methods: Forty-five extracted human teeth were divided in 3 groups with ... ...

    Abstract Purpose: This study evaluated the effects of different dowel space (DS) diameters on pull-out bond strength of a cylindrical post, of threaded steel, to dentin.
    Materials and methods: Forty-five extracted human teeth were divided in 3 groups with DSs, with the same depth (6 mm), differing for the diameter (i.e. 1.5 mm, Group 1; 1.75 mm, Group 2; 2.00 mm, Group 3). Both the diameter of the post (1.3 mm) and the composite resin cement (Panavia 21) were the same for all the samples. The samples were submitted to pull-out test by means an Universal Testing Machine (Mod. 1193, Instron) (1KN load cell, crosshead speed 0.5 mm/min).
    Results: The mean values of the bond strength (BS) were: Group 1, 442±128.3N; Group 2, 411.3±111N; Group 3, 448.7±142.29N. While the calculated average shear bond strengths (SBSs) were: Group 1, 14.7±4.27MPa; Group 2, 11.6±3.14MPa; Group 3, 11±3.5MPa. ANOVA test showed not significative differences, among the groups, concerning the BS: Group 1
    Conclusion: The cement thickness can influence the SBS of the adhesively luted posts, in our setting, the best values were obtained with a thickness of 100 μm.
    Language English
    Publishing date 2017-01-21
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2700308-5
    ISSN 2035-2468 ; 1974-5648
    ISSN (online) 2035-2468
    ISSN 1974-5648
    DOI 10.11138/orl/2017.10.4.439
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Polymerization shrinkage and spherical glass mega fillers: effects on cuspal deflection.

    Andreasi Bassi, M / Serra, S / Andrisani, C / Lico, S / Baggi, L / Lauritano, D

    ORAL & implantology

    2017  Volume 9, Issue Suppl 1-2016 to N 4-2016, Page(s) 71–79

    Abstract: Purpose: The Authors analyzed the effect of spherical glass mega fillers (SGMF) on reducing contraction stress in dental composite resins, by means of a cavity model simulating the cuspal deflection which occurs on filled tooth cavity walls in clinical ... ...

    Abstract Purpose: The Authors analyzed the effect of spherical glass mega fillers (SGMF) on reducing contraction stress in dental composite resins, by means of a cavity model simulating the cuspal deflection which occurs on filled tooth cavity walls in clinical condition.
    Materials and methods: 20 stylized MOD cavities (C-factor = 0.83) were performed in acrylic resin. The inner surface of each cavity was sand blasted and adhesively treated in order to ensure a valid bond with the composite resin. Three different diameter of SGMF were used (i.e. 1, 1,5, 2 mm). The samples were divided in 4 groups of 5 each: Group 1 samples filled with the composite only; Group 2 samples filled with composite added with SGMFs, Ø1mm (16 spheres for each sample); Group 3 samples filled with composite added with SGMFs, Ø1,5 mm (5 spheres for each sample); Group 4 samples filled with composite added with SGMFs, Ø2 mm (2 spheres for each sample). Digital pictures were taken, in standardized settings, before and immediately after the polymerization of the composite material, placed into the cavities. With a digital image analysis software the distances from the coronal reference points of the cavity walls were measured. Then the difference between the first and second measurement was calculated. The data were analyzed by means of the ANOVA test.
    Results: A significative reduction on cavity walls deflection, when the composite resin is used in addiction with the SGMFs was observed. The SGMFs of smallest diameter (1mm) showed the better outcome.
    Conclusion: The SGMFs are reliable in reducing contraction stress in dental composite resins.
    Language English
    Publishing date 2017-02-14
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2700308-5
    ISSN 2035-2468 ; 1974-5648
    ISSN (online) 2035-2468
    ISSN 1974-5648
    DOI 10.11138/orl/2016.9.1S.071
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: The treatment of peri-implant diseases: a new approach using hybenx

    Lopez, M A / Andreasi Bassi, M / Confalone, L / Silvestre, F / Arcuri, C

    ORAL & implantology

    2016  Volume 9, Issue 3, Page(s) 106–114

    Abstract: Purpose: The aim of the present study is to demonstrate the efficacy of HyBeNX® to decontaminate the implant surface, both in the case mucositis and severe peri-implantitis and to allow future bone regeneration.: Materials and methods: We describe ... ...

    Abstract Purpose: The aim of the present study is to demonstrate the efficacy of HyBeNX® to decontaminate the implant surface, both in the case mucositis and severe peri-implantitis and to allow future bone regeneration.
    Materials and methods: We describe three case reports of peri-implantitis successfully treated with HyBeNX®. In our study, we have used microbiological tests to demonstrate the efficacy of HyBeNX® in decreasing bacterial load.
    Results: The microbiological results of the clinical cases described show that there was a reduction in the total bacterial count after treatment.
    Conclusions: The ability of HyBeNX® to dry the surface and remove biofilm may explain the efficacy of the decontamination and subsequent clinical improvements in all three cases.
    Language English
    Publishing date 2016-11-13
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2700308-5
    ISSN 2035-2468 ; 1974-5648
    ISSN (online) 2035-2468
    ISSN 1974-5648
    DOI 10.11138/orl/2016.9.3.106
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Guided bone regeneration by means of a preformed titanium foil: A case of severe atrophy of edentulous posterior mandible.

    Andreasi Bassi, M / Andrisani, C / Lopez, M A / Gaudio, R M / Lombardo, L / Carinci, F

    Journal of biological regulators and homeostatic agents

    2016  Volume 30, Issue 2 Suppl 1, Page(s) 35–41

    Abstract: The aim of this case report was to evaluate the potential of preformed titanium foil (PTF) as membrane, used together with a mouldable allograft paste, for guided bone regeneration in a case of severe mandibular posterior atrophy involving the alveolar ... ...

    Abstract The aim of this case report was to evaluate the potential of preformed titanium foil (PTF) as membrane, used together with a mouldable allograft paste, for guided bone regeneration in a case of severe mandibular posterior atrophy involving the alveolar nerve. In order to create a rigid barrier to the competitive growth of soft tissues and a stable volume for the colonization of the osteoprogenitor cells, a foil of pure titanium was pre-shaped by means of a stereolithographic model, obtained from a CT-scan of the patient. This procedure showed promising results, allowing to maximize the outcome and simplifying the surgical phase.
    MeSH term(s) Alveolar Bone Loss/pathology ; Alveolar Bone Loss/surgery ; Atrophy ; Bone Regeneration ; Guided Tissue Regeneration, Periodontal ; Humans ; Mandible/innervation ; Mandible/pathology ; Mandible/surgery ; Stem Cells/cytology ; Stem Cells/physiology ; Titanium
    Chemical Substances Titanium (D1JT611TNE)
    Language English
    Publishing date 2016-05-05
    Publishing country Italy
    Document type Case Reports ; Journal Article
    ZDB-ID 639196-5
    ISSN 1724-6083 ; 0393-974X
    ISSN (online) 1724-6083
    ISSN 0393-974X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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