A5087611002- Dental materials and restorations
- Endodontics and Root Canal Treatments
- Dental Radiography and Imaging
- Dental Research and COVID-19
- Dental Implant Techniques and Outcomes
- Bone Tissue Engineering Materials
- Glass properties and applications
- Dental Health and Care Utilization
- Anatomy and Medical Technology
- Dental Education, Practice, Research
- Orthopaedic implants and arthroplasty
- Photopolymerization techniques and applications
- Health and Medical Research Impacts
- dental development and anomalies
- Periodontal Regeneration and Treatments
- Material Properties and Applications
- Fiber-reinforced polymer composites
- Corrosion Behavior and Inhibition
- Dental Trauma and Treatments
- Mechanical Behavior of Composites
- Occupational health in dentistry
- Sinusitis and nasal conditions
- Multisensory perception and integration
- Spatial Neglect and Hemispheric Dysfunction
- Augmented Reality Applications
Laboratoire des Multimatériaux et Interfaces
2015-2025
Université Claude Bernard Lyon 1
2011-2025
Hospices Civils de Lyon
2014-2025
Centre National de la Recherche Scientifique
2010-2024
CentraleSupélec
2011
École Centrale Paris
2010
Biomatériaux et Bioingénierie
2007
Université Paris Cité
2007
The aim of this study was to evaluate the mechanical and physical properties a newly developed fiber reinforced dental composite.Fiber composite EverX Posterior (EXP, GC EUROPE), other commercially available bulk fill composites, including Filtek Bulk Fill (FB, 3M ESPE), SonicFill (SF, Kerr Corp.), SureFil (SDR, Dentsply), Venus (VB, HerausKultzer), Tetric evoceram (TECB, Ivoclar Vivadent), Xtra Base (XB, Voco) were characterized. Composite samples light-cured with LED device evaluated in...
To compare the in vitro biocompatibility of Biodentine™ and White ProRoot(®) mineral trioxide aggregate (MTA(®) ) with MG63 osteoblast-like cells to characterize cement surface.A direct contact model for cements was used 1, 3 5 days. Four end-points were investigated: (i) surface characterization by atomic force microscopy (AFM), (ii) cell viability MTT assay, (iii) protein amount quantification Bradford assay (iv) morphology SEM. Statistical analyses performed analysis variance (anova) a...
The restorative management of deep carious lesions and the preservation pulp vitality immature teeth present real challenges for dental practitioners. New tricalcium silicate cements are interest in treatment such cases. This case describes immediate follow-up an extensive lesion on second right mandibular premolar. Following anesthesia rubber dam isolation, was removed a partial pulpotomy performed. After obtaining hemostasis, exposed covered with cement (Biodentine, Septodont) glass...
Abstract – This case report describes the esthetic management of a dental trauma at first visit and its subsequent treatments to restore esthetics function. Today, patients expect adequate ability confidently smile immediately after appointment. In addition, they require that is maintained throughout definitive treatment phase as well. After use fractured crown temporary replacement crown, an orthodontic extrusion was undertaken physiological periodontal attachment. The tooth then splinted...
ABSTRACT Introduction Access cavity preparation is a crucial step in root canal treatment but one of the most complex procedures curriculum to learn, with students often reporting spatial orientation difficulties during drilling. The present study aimed evaluate influence abilities on endodontic access cavities among third‐year dental students. Materials and Methods Students from Lyon faculty participated voluntarily. mental rotation test (MRT) evaluated ability. prepared 3D‐printed...
The aim of this study was to assess the effect radiotherapy on bond efficiency two different adhesive systems using tensile strength test. Twenty extracted teeth after and twenty nonirradiated were used. irradiation applied in vivo a minimal dose 50 Gy. specimens each group randomly assigned subgroups test systems. A three-step/etch-and-rinse system (Optibond FL) two-steps/self-etch XTR) Composite buildups performed with nanohybrid composite (Herculite XTR). All submitted thermocycling...
Current concepts in conservative dentistry advocate minimally invasive and pulp vitality preservation. Moreover, complete removal of carious dentin deep lesions often leads to exposure root canal treatment, despite the absence irreversible inflammation. For years, partial caries has been performed on primary teeth, but little evidence supports its effectiveness for permanent teeth. Furthermore, recent development new antibacterial adhesive systems could be interesting treatment such lesions....
The aim of this work was to characterize the initial wear kinetics two different types glass ionomer cement used in dentistry (the conventional and resin-modified cement) under sliding friction after 28-day storing distilled water or Ringer’s solution. Sliding applied through a pin-on-disk tribometer, sphere-on-plane contact conditions, 5 N normal load 120 rotations per minute. test lasted 7500 cycles replicas were performed at 2500, 5000 cycles. A profilometer evaluate volume. Data analysed...
The instrumental fracture is a common endodontic complication that treated by surgical or non-surgical removal approaches. However, no tool exists to help the clinician choose between available strategies, and decision-making mostly based on clinical judgment. Digital solutions, such as Finite Element Analysis (FEA) Virtual Treatment Planning (VTP), were recently proposed in maxillofacial surgery. aim of current study present digital decide strategies situation fractured instrument. Five...
Introduction : L’objectif de l’étude est rechercher le lien entre certaines caractéristiques physiques du visage et l’intention donner un caractère psychologique «bon» ou «mauvais» aux personnages dessins animés. Matériels méthodes Nous avons réalisé 60 tracés céphalométriques comparé, à l’aide tests statistiques, les profils. Résultats Le profil se rapprocherait plus «normal» humain réel que «bon». Les profils perçus dans animés comme «bons» seraient stéréotypés. Ainsi, tout sortant la...
To assess in vitro the effect of two novel phase separated borosilicate glasses (PSBS) system SiO2 -B2 O3 -K2 O-CaO-Al2 on dental pulp cells; and to compare their bioactivity mechanical properties a conventional fluoroaluminosilicate glass ionomer cement namely FUJI IX.The cytocompatibility assessment glasses, one without alumina (PSBS8) containing (PSBS16), was performed cultured primary human cells. Alamar blue assay used cell metabolic activity morphology evaluated by confocal imaging....
Hydrogels are promising scaffolds for tissue regeneration, and borosilicate glass particles have demonstrated potential in enhancing the biological behaviour of dental pulp cells. However, specific morphological characteristics lesions diverse requirements tissues require biocompatible, bioactive, shapeable scaffolds. This study aimed to evaluate vitro human gingival fibroblasts (HGFs) contact with an experimental aluminum-free glass-functionalized hydrogel. Two types were utilized,...
In 1995, the first dental postgraduate residency programme was established in France. Selection of applicants performed by means a selective national competitive examination among students final year undergraduate studies. The main objective this 3‐year general practice internship to provide clinical training for future academic dentists. This study describes characteristics and professional outcome student population enrolled programme. French represents new welcome modification on...
The aim of this study was to concentrate all the loading forces a bond strength test on dentin-adhesive interfaces either bonded with an etch-and-rinse or one-step self-etch adhesive system; results were compared that glass ionomer cement.Superficial and deep dentin discs prepared from freshly extracted teeth one two-step Adper™ Scotchbond™ 1XT (3M ESPE, Seefeld, Germany), onestep Easy Bond control group ionmer cement GC Fuji IX (GC Corp, Leuven, Belgium).The 4 by mm areas subjected shear...