A5091495240- Bone Tissue Engineering Materials
- Dental Implant Techniques and Outcomes
- Oral and Maxillofacial Pathology
- Orthodontics and Dentofacial Orthopedics
- Dental Radiography and Imaging
- Cleft Lip and Palate Research
- Periodontal Regeneration and Treatments
- Craniofacial Disorders and Treatments
- Temporomandibular Joint Disorders
- Facial Trauma and Fracture Management
- Salivary Gland Tumors Diagnosis and Treatment
- dental development and anomalies
- Electrospun Nanofibers in Biomedical Applications
- Laser Applications in Dentistry and Medicine
- Tissue Engineering and Regenerative Medicine
- Dental materials and restorations
- Oropharyngeal Anatomy and Pathologies
- Head and Neck Cancer Studies
- Vascular Malformations and Hemangiomas
- Oral Health Pathology and Treatment
- Oral microbiology and periodontitis research
- Bone Tumor Diagnosis and Treatments
- Mesenchymal stem cell research
- Bone health and treatments
- Head and Neck Surgical Oncology
Iuliu Hațieganu University of Medicine and Pharmacy
2016-2025
Spitalul Clinic Județean de Urgență Cluj-Napoca
2024
Carol Davila University of Medicine and Pharmacy
2013
Institutul Regional de Gastroenterologie Prof. Dr. Octavian Fodor
2013
Babeș-Bolyai University
2007
Cone beam CT (CBCT) for dentomaxillofacial paediatric assessment has been widely used despite the uncertainties of risks low-dose radiation exposures. The aim this work was to investigate clinical performance different CBCT acquisition protocols towards optimization Custom-made anthropomorphic phantoms were scanned using a unit in six protocols. slices blinded, randomized and presented three observers, who scored image quality 4-point scale along with their level confidence. Sharpness also...
We present the synthesis of few-layer graphenes over a novel Au/hydroxyapatite catalytic system by radio-frequency chemical vapor deposition, with acetylene and methane as carbon sources. The time was found to influence linearly dimensions graphitic layers asymptotically their corresponding thermal decomposition temperature. resulting multicomponent nanocomposite material formed out graphene layers, Au nanoparticles (AuNPs) supported on surface hydroxyapatite nanoparticles, have good...
We aimed to demonstrate that DF stem cells from impacted molars and canines can be used improve bone regeneration on titanium implants surfaces. This study highlights the presence of in DF, their potential adhere differentiate into osteoblasts different types Isolated harvested tissue canine/molars, expressed markers. Differentiation was induced or absence BMP-2 TGFβ1. The growth factors until 28 days medium maintained an earlier stage differentiation with a lower level specific proteins...
Assessing bone density in prospective dental implant sites is crucial both for choosing the type and planning a drilling procedure that will ensure implant’s primary stability osseointegration. This study aimed to investigate possible differences between densities of various edentulous maxilla mandible. The was conducted on group forty partly patients who underwent radiological examination by scanning areas interest using cone beam computed tomography (CBCT). Hounsfield units (HU) were...
Background: The objective of this study was to compare the value ultrasound (US), magnetic resonance imaging (MRI), and US-guided fine-needle aspiration biopsy (FNAB) in preoperative evaluation parotid tumors. Methods: A three-year prospective study, including 35 patients, conducted. Preoperative ultrasound, MRI, FNAB were performed on each patient, after which an cytological diagnosis obtained. Each patient underwent surgical treatment. diagnoses compared with histopathological reports....
The purpose of this study was to determine the performance real-time sonoelastography in differential diagnosis salivary gland tumors.Between 2007 and 2010, 74 tumors were examined by ultrasound 66 patients. Lesions graded according a 4-point elastography score. Surgical excision histopathologic examination performed all cases. difference elastographic score between benign malignant masses that pleomorphic adenomas Warthin evaluated.Of tumors, 63 located parotid, 11 submandibular gland....
The aim of the present study was to determine value multiparametric MRI in preoperative differential diagnosis parotid tumors, which is essential for therapeutic strategy selection.A three-year prospective conducted with 65 patients. Each patient investigated preoperatively and surgical excision tumor performed. imaging compared histopathological report. Several parameters were analyzed, including T1 T2 weighted image (WI), apparent diffusion coefficient (ADC), time peak (TTP), intensity...
Abstract Objectives The present study evaluated the clinical validity of cone‐beam computed tomography ( CBCT ) scans in comparison to panoramic radiographs regarding preoperative implant planning combination with sinus grafting procedures. Materials and methods Preoperative assessment maxillary sinuses using was performed on 16 (13 patients) comprised choice treatment, timing placement, morphology, level confidence, complication prediction graft volume assessment. Six examiners were...
To establish the skeletal pattern in subjects with malocclusions and temporomandibular disorders (TMD); to assess relationship between craniofacial structures TMD malocclusions.Sixty-four malocclusions, over 18 years of age, were included study. Temporomandibular clinically assessed according Helkimo Anamnestic Index. Subjects underwent a lateral cephalogram. grouped sagittal (ANB angle) into class I, II III. Parametric Student tests equal or unequal variations used (variations previously...
Abstract The purpose of this study was to evaluate the biocompatibility some composites consisting different proportions graphene in combination with gold nanoparticles (AuNPs) and nanostructured hydroxyapatite (HA) on osteoblast viability, proliferation differentiation. Au/HA@graphene synthesized by catalytic chemical vapor deposition induction heating method acetylene as carbon source over an Au/HA catalyst, were characterized transmission electron microscopy, thermogravimetric analysis...
Non-melanoma skin cancer is one of the most frequently diagnosed cancers in human body and unfortunately incidence continues to increase. NMSC represented by basal cell carcinomas (BCCs) squamous (SCCs), which are prevalent forms, basosquamous (BSC) together with Merkel carcinoma (MCC), rare types but a very aggressive pattern poor prognosis. The pathological diagnosis hard assess without biopsy, even dermoscopy. Moreover, staging can be problematic because there no access clinically...
Dental 3D-printing technologies, including stereolithography (SLA), polyjet (triple-jetting technology), and fusion deposition modeling, have revolutionized the field of orthodontic occlusal splint manufacturing. Three-dimensional printing is now currently used in many dental fields, such as restorative dentistry, prosthodontics, implantology, orthodontics. This study aimed to assess mechanical properties 3D-printed materials compare them with conventional polymethylmethacrylate (PMMA)....