Results 231 to 240 of about 27,567 (266)

An approach for dental prosthesis design and manufacturing through rapid manufacturing technologies

open access: closedInternational Journal of Computer Integrated Manufacturing, 2019
The development of new products in the scope of health sciences has had an increasingly interdisciplinary aspect, consequence in part, of the creation of diverse applications of engineering for thi...
Matheus Beltrame Canciglieri   +3 more
openalex   +3 more sources

Marginal and internal fit of three-unit zirconia fixed dental prostheses: Effects of prosthesis design, cement space, and zirconia type

open access: closedJournal of Prosthodontic Research, 2020
The purpose of this study was to compare the marginal and internal fit of three-unit fixed dental prostheses (FDPs) fabricated using CAD/CAM with two designs, two cement space (CS), and two zirconia types.A master model with two zirconia abutments and a missing tooth was scanned with an intraoral scanner.
Shohei Suzuki   +3 more
openalex   +4 more sources

Prosthetic rehabilitation with an implant-supported fixed prosthesis using computer-aided design and computer-aided manufacturing dental technology for a patient with a mandibulectomy: A clinical report

open access: closedThe Journal of Prosthetic Dentistry, 2015
The fabrication of dental prostheses with computer-aided design and computer-aided manufacturing shows acceptable marginal fits and favorable treatment outcomes. This clinical report describes the management of a patient who had undergone a mandibulectomy and received an implant-supported fixed prosthesis by using additive manufacturing for the ...
Hyung‐In Yoon, Jung‐Suk Han
openalex   +4 more sources
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Fracture Resistance of Different Designs of a Resin-Bonded Fixed Dental Prosthesis: An In Vitro Study

The International Journal of Prosthodontics, 2021
To evaluate the effect of three two-retainer designs of a resin-bonded fixed dental prosthesis (RBFDP) on fracture resistance.A total of 21 three-unit, all-ceramic RBFPDs were fabricated to replace a missing maxillary lateral incisor. The prostheses were divided into three groups of 7 each: Group L (labial RBFPD); Group ML (modified labial RBFPD ...
Alaa Naguib   +3 more
openaire   +3 more sources

Stress Distribution Analysis of Novel Dental Mini-Implant Designs to Support Overdenture Prosthesis

Journal of Oral Implantology, 2021
This study aimed to test and compare 2 novel dental mini-implant designs to support overdentures with a commercial model, regarding the stress distribution, by photoelastic analysis. Three different mini-implant designs (Ø 2.0 mm × 10 mm) were tested: G1—experimental threaded (design with threads and 3 longitudinal and equidistant self-cutting chamfers)
Mariana Lima da Costa Valente   +2 more
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Use of intraoral scan for implant-supported dental prosthesis to design and fabricate a CAD-CAM verification device: A dental technique

The Journal of Prosthetic Dentistry, 2021
This technical report describes a digital process to design and fabricate a verification device directly from an intraoral scan for nonsegmental implant-supported dental prostheses. By using an open source computer-aided design software program, this technique provides an economical option for dentists and dental laboratory technicians to fabricate a ...
Fang-Yu Su   +3 more
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Design concepts of a removable partial dental prosthesis with implant-supported abutments

The Journal of Prosthetic Dentistry, 2014
A clinical report is presented that describes the restoration of a severe anterior maxillary ridge defect and pneumatized sinuses with a rotation-path partial removable dental prosthesis and implant-supported abutments. Other treatment options were considered and rejected based on patient preferences and limitations, which included avoiding invasive ...
Winston W.L. Chee   +2 more
openaire   +3 more sources

Influence of pontic design on speech with an anterior fixed dental prosthesis: A clinical study and finite element analysis

The Journal of Prosthetic Dentistry, 2021
Patients may experience disturbed articulation after treatment with a fixed dental prosthesis. However, studies that assess the relationship between fixed dental prosthesis design and the accuracy of speech sound production are lacking.The purpose of this clinical and finite element analysis (FEA) study was to examine the influence of pontic design on ...
Jia Wan   +3 more
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Mandibular implant-supported fixed dental prosthesis with a modified design: A clinical report

The Journal of Prosthetic Dentistry, 2014
This clinical report describes the rehabilitation of a patient with a mandibular implant-supported fixed dental prosthesis. Because of the limited restorative space available in the posterior mandible and in considering the higher wear rate of acrylic resin in comparison with titanium when it opposes metal ceramic restorations, the treatment used a ...
Alireza Moshaverinia   +2 more
openaire   +3 more sources

Probing combinational influence of design variables on bone biomechanical response around dental implant‐supported fixed prosthesis

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2022
AbstractThis study aimed to understand the effect of physiological and dental implant‐related parameter variations on the osseointegration for an implant‐supported fixed prosthesis. Eight design factors were considered (implant shape, diameter, and length; thread pitch, depth, and profile; cantilever [CL] length and implant‐loading protocol).
Arindam, Chakraborty   +4 more
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