Results 151 to 160 of about 111,363 (381)

Fused Analytical and Iterative Reconstruction (AIR) via modified proximal forward-backward splitting: a FDK-based iterative image reconstruction example for CBCT

, 2016
This work is to develop a general framework, namely analytical iterative reconstruction (AIR) method, to incorporate analytical reconstruction (AR) method into iterative reconstruction (IR) method, for enhanced CT image quality and reconstruction ...
Gao, Hao
core   +1 more source

Characterisation of the Mesial Root and Middle Mesial Canal Morphology in Mandibular First Molars: An Ex Vivo Micro‐CT Study

Australian Endodontic Journal, EarlyView.
ABSTRACT This ex vivo study characterised the mesial root morphology of mandibular first molars with a middle mesial canal (MMC) using micro‐CT. Among 469 scanned molars, 42 (8.96%) presented an MMC. Morphological parameters analysed included canal configuration, chamber orifice features, dentine thickness, isthmus type, and aspect ratio.
Nuno Rodrigues dos Santos, Jorge N. R. Martins, Mário Rito Pereira, António Ginjeira   +3 more
wiley   +1 more source

Use of CBCT Guidance for Tooth Autotransplantation in Children

Journal of dentistry research, 2019
Tooth autotransplantation (TAT) offers a viable biological approach to tooth replacement in children and adolescents. The aim of this study was to evaluate the outcome of the cone-beam computed tomographic (CBCT)–guided TAT compared to the conventional ...
M. Ezeldeen, J. Wyatt, Ali Al-Rimawi, W. Coucke, E. Shaheen, I. Lambrichts, G. Willems, C. Politis, R. Jacobs   +8 more
semanticscholar   +1 more source

Digitally Guided Hydraulic Crestal Sinus Floor Elevation Versus Free‐Hand Osteotome Technique: A Single‐Blinded Randomized Controlled Clinical Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To compare the clinical and radiographic outcomes of crestal sinus floor elevation (SFE) using a digital surgical guide (DSG) and hydraulic sinus lift technique versus the conventional osteotome technique. Methods Patients requiring crestal SFE and single‐implant placement in the posterior maxilla with a minimum of 5 mm of residual ...
Mahsa Enssi, Mohammadreza Karimi, Ardavan Etemadi, Mahsa Khademi, Hamoun Sabri   +4 more
wiley   +1 more source

Comparative evaluation of CBCT and MRI in Temporomandibular Joint (TMJ) disorders and their relationship to periodontal health

Journal of Pharmacy and Bioallied Sciences
Cone beam computed tomography (CBCT) and magnetic resonance imaging (MRI) are diagnostic tools frequently employed to evaluate temporomandibular joint (TMJ) disorders, yet their comparative efficacy remains a subject of interest.
Neeldipsinh Jadeja, Amit K Sahu, Raksha Thakur, B Mohammed Ismail, K Hanumantha Kumar, K Sadananda, Dhaval N Mehta   +6 more
doaj   +1 more source

Gender assessment through three-dimensional analysis of maxillary sinuses by means of Cone Beam Computed Tomography [PDF]

, 2015
OBJECTIVE: The availability of a low dose radiation technology such as Cone Beam Computed Tomography (CBCT) in dental practice has increased the number of scans available for forensic purposes. Moreover, specific software allows for three-dimensional (
Carderi S, Cipriani F, D'Attilio M, DI CARLO, GABRIELE, Festa F, POLIMENI, Antonella, Rodolfino D, SACCUCCI, MATTEO   +7 more
core  

Clinical and Radiographic Performance of Two Distinct Sandblasted, Large‐Grit, Acid‐Etched Implant Surfaces: A Split‐Mouth Randomized Clinical Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Aim To compare the clinical performance of two sandblasted, large‐grit, acid‐etched implant surfaces regarding changes in radiographic marginal bone level (MBL) 12 months after loading. Materials and Methods In this randomized, split‐mouth, dual‐center clinical trial, each patient received one test (modified hydrophilic surface) implant and ...
Blanca Vílchez, Leticia Caneiro, Cristina Lima, Ignacio Sanz‐Sánchez, Eduardo Montero, Elena Figuero, Juan Blanco, Mariano Sanz   +7 more
wiley   +1 more source

A CBCT assessment of orthodontic mini-implant placement

Journal of Pharmacy and Bioallied Sciences
Objectives: This study compares the precision of cone beam computed tomography (CBCT) and two-dimensional radiography for mini-implant implantation.
A M Ashil, Aseem Sharma, Lijo K Jose, Shubhi Grover, Anuraj Singh Kochar, Shaji T Varghese, Tanushree Sharma, Prabu Mahin Syed Ismail   +7 more
doaj   +1 more source

The Influence of Target Anatomic and Patient's Characteristics on the Volume Obtained From Cone Beam CT (CBCT) in Lung Stereotactic Body Radiation Therapy [PDF]

, 2012
H. Liu, Rao Khan, R. D’Ambrosi, Krista Krobutschek, Zoann Nugent, HY Lau   +5 more
openalex   +1 more source

Refined tooth and pulp segmentation using U-Net in CBCT image.

Dento maxillo facial radiology, 2021
Wei Duan, Yufei Chen, Qi Zhang, Xiang Lin, Xiaoyu Yang   +4 more
semanticscholar   +1 more source