Results 101 to 110 of about 29,600 (207)

Comparison of impression techniques and double pouring by dental cast's accuracy. Preliminary clinical-lab trial

, 2019
Aim: This study compared impression techniques and double pouring by means of cast's accuracy. Methods: For each patient (n=10), impressions from right maxillary canine to first molar were made with acrylic resin trays and vinyl-polysiloxane using one single-step, and four two-steps techniques: relief with poly(vinyl chloride) film; tungstencarbide bur/
Messias, Aion Mangino, Silva, Stephania Caroline Rodolfo, Abi-Rached, Filipe de Oliveira, Souza, Raphael de Freitas, Reis, José Maurício Dos Santos Nunes   +4 more
openaire   +3 more sources

Casting distortion of five-fixture supported implant frameworks fabricated on master casts [PDF]

, 2008
Statement of the problem: Conventional techniques for implant framework fabrication have been shown to produce errors that are inconsistent with the passive-fit requirement for osseointegrated implant frameworks.
Mitha, Tasneem
core  

‘Gold’ lost in restoration: Evaluation of core morphology of custom metal posts and cores, and analysis of precious metal debris

Heliyon
(1) Objectives: To investigate the deviations between the morphological dimensions of finished cores and desired dimensions made by three available fabricating techniques.
Yumin Wu, Haowen Qi, Yuhang Zhang, Haifeng Xie   +3 more
doaj   +1 more source

A Technique for Registration and Reorientation of Surveyed Dental Casts

Journal of Dentomaxillofacial Radiology, Pathology and Surgery, 2014
Majid Abolhasani, Amirhosein Shakibamehr, Hamid Neshandar Asli   +2 more
openaire   +1 more source

An evaluation of an Iraqi phosphate-bonded investment and a commercial type on the marginal fit of ceramometalcopings using three different investing and burnout techniques

Journal of Baghdad College of Dentistry, 2014
Background: The accuracy of fitness of any dental casting is imperative for the success of any prosthodontic treatment. From the time that dental casting was first introduced, efforts have been made to produce more accurate and better fitted castings ...
Maan R Zakaria, Dhifaf M Al-Obaidi
doaj  

Effect of Different Impression and Fabrication Techniques on the Precision of Custom Metal Posts: Fully Digital, Semi-Digital, and Conventional. [PDF]

Clin Exp Dent Res
Rezaee M, Nakhaei M, Haghi HR, Shahri A.
europepmc   +1 more source

Application of Double-Colored Die-Stone as an Alternative Approach for Achieving Superior Finish Line Precision in Dental Casts: A Comparative In Vitro Study. [PDF]

Int J Dent
Toumaj A, Ghannadpour A, Mottaghi M, Hosseiny M, Ziaei SM, Saligherad M, Kiani K.   +6 more
europepmc   +1 more source

Retention of Co-Cr bars supporting mandibular implant overdenture fabricated with two techniques. [PDF]

BMC Oral Health
Zaky S, A Tawfik E, Mahmoud M, Abdelfatah R, Mohamed Shoeib A, Ahmed Y.   +5 more
europepmc   +1 more source

Comparison of retentive force and deformation of selective laser melting and conventional cobalt-chromium clasps of removable partial denture. [PDF]

BMC Oral Health
Husseiny E, Youssef RAF, Eltamaly N, Rokaya D, Mohamed SZ.   +4 more
europepmc   +1 more source

Modification of NASA urine collecting system Final report, 1 May 1966 - 1 Apr. 1968 [PDF]

Development of urinary collection system for orbiting ...
Scott, R., Jr.
core   +1 more source