A5033736172- Endodontics and Root Canal Treatments
- Dental Radiography and Imaging
- Dental materials and restorations
- Dental Research and COVID-19
- Occupational health in dentistry
- Dental Implant Techniques and Outcomes
- Additive Manufacturing and 3D Printing Technologies
- Dental Education, Practice, Research
- Environmental and Social Impact Assessments
- Digital Imaging in Medicine
- Drilling and Well Engineering
- Polymer Synthesis and Characterization
- Bone Tissue Engineering Materials
- Dental Erosion and Treatment
- Reservoir Engineering and Simulation Methods
- Healthcare Systems and Public Health
Université de Lille
2016-2025
Inserm
2016-2025
Centre Hospitalier Universitaire de Lille
2020-2025
Systèmes avancés de délivrance de principes actifs
2015-2023
Ghent University
2022
Laboratoire des Matériaux Avancés
2017
Université Polytechnique Hauts-de-France
2016-2017
Université Lille Nord de France
2012-2014
Forty two single-rooted teeth, prepared with the Mtwo system, were divided into three groups based on filling method: control, "Single-cone" (n = 20) (Mtwo gutta-percha single-cone tapered according to diameter, length and conicity of preparation) "Combined system" (BeeFill 2in1). The parameters studied apical leakage, adjustment, number voids, presence/absence sealer, root canal morphology, residual fragments, lateral/accessory canals. A dye penetration test was carried out (methylene...
Endodontic therapy is often complicated and technically demanding. The aim of this study was to develop a reproducible biomimetic root canal model for pre-clinical postgraduate endodontic training.A specific ceramic shaping technique (3D printing slip casting mould) developed reproduce systems with the desired shape complexity using microporous hydroxyapatite (HAp)-based matrix. microstructural morphology, pore size porosity, as well Vickers microhardness simulators (CS) were assessed...
Little is known about the influence of isthmus morphology on debridement efficacy activated irrigation. The aim this study was to investigate laser-activated irrigation (LAI), EDDY and needle (NI), explain methods cleaning by LAI EDDY.Four root canal models (apical diameter: 0.30 mm, taper: 0.06, curvature: 23°, length: 20 mm) were produced CAD-CAM with different morphologies: long-wide (4 mm; 0.4 mm), long-narrow 0.15 short-wide (2 short-narrow mm). isthmuses filled a hydrogel containing...
The aim of this study was to evaluate the influence cone-beam computed tomography (CBCT) resolution, 3D printing and drilling depth on accuracy in guided endodontic access. Fifty-six printed canines were designed, fabricated, mounted maxillary arch models. Preoperative CBCT surface scan matched used design a surgical guide with different planning parameters: 1) reference (high-resolution (80 µm) (50 µm), shallow (14 mm)), 2) low-resolution (120 3) (100 4) deep (21 mm)). Guided access into...
The aim of this study was to evaluate the performance ceramic, hybrid and commercial plastic bloc root canal simulator (RCS) as preclinical training aids in learning phase endodontic treatments. A previously developed hydroxyapatite ceramic RCS improved by adding epoxy resin matrix more closely mimic organic dentin simulate clinical situation realistically possible. sintered vacuum infiltrated with resin, degree infiltration evaluated methylene blue staining. suitability resin-infiltrated...
The aim of this study was to evaluate the influence root canal curvature (curved and straight canals), prepared using reciprocating rotary files, on wall cleanliness during treatments.Thirty curved 30 human canals were ProTaper (Dentsply), Pro- Taper Next (Dentsply) Reciproc files (n=20/group). roots split longitudinally observed a scanning electron microscope. Six micrographs obtained at 1, 3 5 mm from working length (WL). Two blinded observers scored amount debris. Mean debris scores...
Abstract This study aimed to evaluate the relevance of a conventional evaluation protocol (CEP) for preclinical endodontic training. Seven dental students performed root canal treatments on an extracted human molar which was then evaluated by CEP (clinical and radiographic observations, including preparing access cavities, filling canal, detecting iatrogenic errors). A reference (REP) based micro‐computed tomographic images analysis used as control. The scores obtained REP were compared...
The purpose of the present study was to evaluate influence height and length variations alumina ceramics manufactured by stereolithography on deformations caused manufacturing process 3D shrinkage ratio control final dimensions improve adaptation stereolithographic ceramic dental prostheses. Two different U-shaped models were designed with variable heights or lengths. specimens scanned using a microtomographic device before after heat treatment. Dimensional measured inspection software....
The present study aimed to compare the shaping ability of F6 SkyTaper® (F6S), HyFlex® EDM OneFile (HEDM), and One Curve® (OC) nickel-titanium single-file instruments using micro-computed tomography.