Results 61 to 70 of about 391,375 (390)
Preliminary SEM Observations on the Surface of Elastomeric Impression Materials after Immersion or Ozone Disinfection [PDF]
Journal of Clinical and Diagnostic Research, 2016 Introduction: Surface integrity of dental elastomeric impression materials that are subjected to disinfection is of major importance for the quality of the final prosthetic restorations. Aim: The aim of this qualitative Scanning Electronic Microscopy
NIKOLAS POULIS +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
Radious: Unveiling the Enigma of Dental Radiology with BEIT Adaptor and Mask2Former in Semantic Segmentation [PDF]
arXiv, 2023 X-ray images are the first steps for diagnosing and further treating dental problems. So, early diagnosis prevents the development and increase of oral and dental diseases. In this paper, we developed a semantic segmentation algorithm based on BEIT adaptor and Mask2Former to detect and identify teeth, roots, and multiple dental diseases and ...
arxiv
Polymers, 2022 Impression materials are used to record and reproduce the exact morphology of the patient’s oral cavity. The dimensional stability of a material is its ability to maintain the accuracy of recording the details of the oral cavity for a longer period of ...
E. Bud +7 more
semanticscholar +1 more source
Integrating spectrophotometric and XRD analyses in the investigation of burned dental remains [PDF]
Forensic Science International (May 2020), 310, 110236, 2020 Heat alters colour and crystallinity of teeth by destruction of the organic content and inducing hydroxyapatite crystal growth. The colour and crystallite changes can be quantified using spectrophotometric and x-ray diffraction analyses, however these analyses are not commonly used in combination to evaluate burned dental remains. In this study, thirty-
arxiv +1 more source
Use of Clinical UV Chamber to Disinfect Dental Impressions: A Comparative Study [PDF]
Journal of Clinical and Diagnostic Research, 2015 Introduction: Dental impressions are potential source of infection in a prosthodontic practice. Risk of transmission of infection through saliva, blood etc is considered as hazard for both dentist as well as dental auxiliary staff. A number of methods
Himanshu Aeran +3 more
doaj +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
Transfer Impression in Prosthodontics Implants for the Range of the Practitioner [PDF]
Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2006 Introduction: The success of an implant supported restoration is directly associated with accuracy and passive fit of fixture and abutments components, stability of implant/abutment interface, as well as adequate distribution of mastigatory loads to the ...
Érica Alves GOMES +4 more
doaj
Acrylates in Dental Applications [PDF]
, 2017 In the presented chapter, the role that is played by acrylates in dentistry has been characterized. In the introduction, subject of oral diseases has been raised as well as an issue of development of dentistry over the centuries.
Drabczyk, Anna +2 more
core +2 more sources
Functional Impressions in Complete Denture and Overdenture Treatment
Acta Stomatologica Croatica, 2015 Tooth loss can cause loss of occlusal, masticatory, esthetic, physiognomic, phonetic and psychosocial function of patients. The most frequently used treatment method of completely edentulous patients and patients with a small number of remaining teeth ...
Hrvoje Kršek, Nikša Dulčić
doaj +1 more source