Results 31 to 40 of about 47,465 (321)

Root‐end resection with or without retrograde obturation after orthograde filling with two techniques: A micro‐CT study

Australian Endodontic Journal, Volume 48, Issue 3, Page 423-430, December 2022., 2022
Abstract To evaluate the filling ability of two orthograde obturation techniques followed by the apical resection with or without retrograde obturation through micro‐computed tomography (CT). Thirty‐two single‐rooted permanent teeth were prepared and randomised into four groups (n = 8) according to the orthograde obturation technique (single cone ...
Daniele Angerame, Matteo De Biasi, Massimiliano Lenhardt, Davide Porrelli, Lorenzo Bevilacqua, Luigi Generali, Giusy Rita Maria La Rosa, Eugenio Pedullà   +7 more
wiley   +1 more source

Construction of unbiased dental template and parametric dental model for precision digital dentistry [PDF]

arXiv, 2023
Dental template and parametric dental models are important tools for various applications in digital dentistry. However, constructing an unbiased dental template and accurate parametric dental models remains a challenging task due to the complex anatomical and morphological dental structures and also low volume ratio of the teeth.
arxiv  

Dental radiography image enhancement for treatment evaluation through digital image processing [PDF]

Journal of Clinical and Experimental Dentistry, 2018
Evaluation of dental treatment is performed by observing dental periapical radiography to obtain information of filling's condition, pulp tissue, remain dentin thickness, periodontal ligament, and lamina dura. Nevertheless, the radiographic image used often has low quality due to the level of x-ray radiation made low purposely in order to prevent ...
Hanifah Rahmi Fajrin, Sartika Puspita, Slamet Riyadi, Erma Sofiani   +3 more
openalex   +3 more sources

Accuracy of digital bitewing radiographs with and without applying horizontal tube shift in the diagnosis of residual excess cement around dental implants: An in vitro study

Journal of Oral Research, 2021
Purpose: This study was designed to evaluate the diagnostic value of digital Bitewing (BW) radiographs with and without horizontal tube shift in detecting Residual excess cement (REC) on the proximal and non-proximal surfaces of implant restorations ...
Zahra Dalili Kajan, Hamid Neshandar Asli, Negar Khosravifard, Maryam Bidvand, Elahe Rafiei   +4 more
doaj   +1 more source

A review of dental informatics : current trends and future directions [PDF]

Dental Research: An International Journal (DRIJ) Vol.5, No 1 2023, 2023
Dental informatics is a rapidly evolving field that combines dentistry with information technology to improve oral health care delivery, research, and education. Electronic health records (EHRs), telehealth, digital imaging, and other digital tools have revolutionised how dental professionals diagnose, treat, and manage oral health conditions.
arxiv  

Immediate flapless full‐arch rehabilitation of edentulous jaws on 4 or 6 implants according to the prosthetic‐driven planning and guided implant surgery: A retrospective study on clinical and radiographic outcomes up to 10 years of follow‐up

Clinical Implant Dentistry and Related Research, Volume 24, Issue 6, Page 831-844, December 2022., 2022
Abstract Objectives to retrospectively evaluate clinical and radiographic outcomes of immediate, flapless full‐arch prostheses, supported by 4/6 implants according to prosthetic‐driven planning and guided surgery. Materials and Methods The study involved 28 edentulous patients (20 female/8 males; average age 67.75 ± 8.627 years), 32 prostheses (17 all ...
Gerardo La Monaca, Nicola Pranno, Susanna Annibali, Stefano Di Carlo, Giorgio Pompa, Maria Paola Cristalli   +5 more
wiley   +1 more source

Alteration of mucosa cell maturation pattern after exposure to different radiographic imaging methods

Brazilian Journal of Oral Sciences, 2021
Aim: Dental imaging has been widely used for diagnosis in dentistry. However, dental X-ray may induce cytotoxicity leading to apoptosis in oral mucosa cells.
Ryna Dwi Yanuaryska, Sabrina Ceasy Anggraeni, Adhara Harvita Puspitasari, Rurie Ratna Shantiningsih, Munakhir Mudjosemedi, Rellyca Sola Gracea   +5 more
doaj   +1 more source

Pre-Training with Diffusion models for Dental Radiography segmentation [PDF]

arXiv, 2023
Medical radiography segmentation, and specifically dental radiography, is highly limited by the cost of labeling which requires specific expertise and labor-intensive annotations. In this work, we propose a straightforward pre-training method for semantic segmentation leveraging Denoising Diffusion Probabilistic Models (DDPM), which have shown ...
arxiv  

Suggested mesiodistal distance for multiple implant placement based on the natural tooth crown dimension with digital design

Clinical Implant Dentistry and Related Research, Volume 24, Issue 6, Page 801-808, December 2022., 2022
Abstract Purpose The purpose of this investigation was to identify a mesiodistal algorithm for multiple posterior implant placement based upon an ideal prosthetically restoration design. Methods One hundred one cases of posterior free‐end edentulous arches were selected for digital crown designs and measurements. Cone bean computed tomogram and digital
Wenwen Liu, Fangyu Zhu, Ankita Samal, Hom‐Lay Wang   +3 more
wiley   +1 more source

Limited marginal bone loss in implant‐supported fixed full‐arch rehabilitations after 5 years of follow‐up

Clinical Oral Implants Research, Volume 33, Issue 12, Page 1224-1232, December 2022., 2022
Abstract Purpose The aim of the present study was to evaluate the 5‐year results in terms of marginal bone level (MBL) around implants supporting fixed full‐arch metal‐ceramic restorations in a series of cases of patients who had lost their teeth in that dental arch because of severe periodontal disease.
Pablo Galindo‐Moreno, Andrea Ravidà, Andrés Catena, Francisco O'Valle, Miguel Padial‐Molina, Hom‐Lay Wang   +5 more
wiley   +1 more source