Results 11 to 20 of about 160,829 (268)

Single‐Tooth Modeling for 3D Dental Model [PDF]

International Journal of Biomedical Imaging, 2010
An integrated single‐tooth modeling scheme is proposed for the 3D dental model acquired by optical digitizers. The cores of the modeling scheme are fusion regions extraction, single tooth shape restoration, and single tooth separation. According to the “valley” shape‐like characters of the fusion regions between two adjoining teeth, the regions of the ...
Tianran Yuan, Wenhe Liao, Ning Dai, Xiaosheng Cheng, Qing Yu   +4 more
openaire   +3 more sources

Targeting critical kinases and anti-apoptotic molecules overcomes steroid resistance in MLL-rearranged leukaemia

EBioMedicine, 2021
Background: Acute lymphoblastic leukaemia with mixed lineage leukaemia gene rearrangement (MLL-ALL) frequently affects infants and is associated with a poor prognosis.
Anne P. de Groot, Yoriko Saito, Eiryo Kawakami, Mari Hashimoto, Yuki Aoki, Rintaro Ono, Ikuko Ogahara, Saera Fujiki, Akiko Kaneko, Kaori Sato, Hiroshi Kajita, Takashi Watanabe, Masatoshi Takagi, Daisuke Tomizawa, Katsuyoshi Koh, Mariko Eguchi, Eiichi Ishii, Osamu Ohara, Leonard D. Shultz, Shuki Mizutani, Fumihiko Ishikawa   +20 more
doaj   +1 more source

Comparative Evaluation of Accuracy of Reconstructed 3D Printed Rapid Prototyping Models and Conventional Stone Models with Different Ranges of Crowding: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: The digitalisation of dental models has made significant contribution to the current success of orthodontic practices. Rapid Prototyping (RP) is an innovative method of producing physical objects based on Computer-Aided Design (CAD ...
Ankita M Mohite, Lalita G Nanjannawar, Jiwanasha M Agrawal , Sangamesh Fulari, Shraddha Shetti, Vishwal Kagi, Amol Shirkande, Sanjivani Gofane   +7 more
doaj   +1 more source

Comparison of the perception of orthodontists and general clinicians on the use of digital dental models in the city of Aracaju/Sergipe

RGO: Revista Gaúcha de Odontologia, 2023
Context: Digital study models have become a safe and advantageous alternative for diagnosis and planning in dentistry. Despite the superior characteristics in comparison with traditional plaster models, professionals seem to resist the use of new ...
Liciane dos Santos MENEZES, Lucideval Ribeiro dos SANTOS, Marcos Antônio Lima dos SANTOS, Graziane Ribeiro COUTO, Francielle Santos de SANTANA, Wilton Mitsunari TAKESHITA   +5 more
doaj   +1 more source

Quality of models supplied to dental laboratories for the fabrication of partial removable denture framework

RGO: Revista Gaúcha de Odontologia, 2020
Objective The aim of this study was to evaluate the models and plannings of metallic framework of removable partial prosthesis sent to dental laboratories in the city of Recife.
Luma de Vasconcelos MENEZES, Thais Carine SILVA, Catia Maria Fonseca GUERRA, Renata CIMÕES, Bruna de Carvalho Farias VAJGEL   +4 more
doaj   +1 more source

Dental anxiety – conditions, models, therapy

Journal of Medical Science, 2018
Dental anxiety is a condition suffered by many dental patients. It causes psychological discomfort and avoidance of dental appointments, which in turn may lead to oral health issues.
Małgorzata Sobol-Kwapińska, Alicja Senejko, Leszek Jaśkiewicz, Anna Kwiatkowska   +3 more
doaj   +1 more source

An Implicit Parametric Morphable Dental Model

ACM Transactions on Graphics, 2022
3D Morphable models of the human body capture variations among subjects and are useful in reconstruction and editing applications. Current dental models use an explicit mesh scene representation and model only the teeth, ignoring the gum. In this work, we present the first parametric 3D morphable dental model for both teeth and gum.
Congyi Zhang 0001, Mohamed A. Elgharib, Gereon Fox, Min Gu, Christian Theobalt, Wenping Wang 0001   +5 more
openaire   +3 more sources

A new dental casting technique for production of void-free dental models

European Oral Research, 2020
Purpose An essential of successful dental prosthesis is dental models. Voids present in dental models decreases accuracy and strength. This study investigates void formation in models fabricated by a new technique.
Nuran Özyemişci Cebeci, Mehmet Yorulmaz   +1 more
doaj   +1 more source

MEASUREMENT OF DIMENSIONAL STABILITY OF DENTAL ARCH MODELS PRINTED FROM THERMOPLASTIC MATERIALS WITH THE FUSED DEPOSITION MODELING METHOD DURING THE VACUUMING PROCESS

Česká Stomatologie a Praktické Zubní Lékařství, 2022
Introduction and aim: In recent decades, the whole field of medicine has been undergoing a digital revolution. This phenomenon is making its way into dental fields as well, including orthodontics, and gradually more and more workflow procedures are being
Z Hlavenková, J Milde, A Thurzo, S Dianišková   +3 more
doaj   +1 more source

Dimensional accuracy of alginate mold method on duplication of stone casts

Caspian journal of dental research, 2022
Introduction: Accurate duplication of casts is necessary to fabricate a proper prosthetic appliance with good adaptation. Alginate is an inexpensive impression material and is available in most dental offices. The aim of the present study was to evaluate
Neda Naderi Geisour, Hafez Ariamanesh, Mostafa Sheikhi, Sajjad Pezeshki, Mohammad Mehdi Mohammadi   +4 more
doaj