Results 241 to 250 of about 263,806 (296)
Some of the next articles are maybe not open access.
Cement spacing for the one‐step post‐core and crown. A new laboratory technique
Australian Dental Journal, 1989AbstractA technique to provide cement spacing for cast post‐cores prior to construction of their crowns is described. The axial lift of crowns cemented with zinc phosphate was greater, but not significantly, for crowns constructed on non‐spaced post‐cores compared with crowns constructed on spaced post‐cores. Three materials were evaluated to determine
Darveniza, M, Cheong, K, Basford, KE
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Technique for Converting A Fractured Implant Locator Abutment to A Custom Implant Cast Post and Core
Journal of Prosthodontics, 2021 This technique article describes an efficient, cost effective and time saving procedure using the fractured abutment as a custom cast post and core when an overdenture abutment is fractured and attempts to retrieve the fractured segment ...
Onur Geçkili, Süleyman Çağatay Dayan
exaly +2 more sources
Journal of Esthetic and Restorative Dentistry, 2020 Objective: This clinical case report addresses the step-by-step of the application of a core-and-post system that uses a single resin composite material to fiber post cementation and core build-up in a maxillary left central incisor.
Carlos Rangel de Moura Oliveira
exaly +2 more sources
A multiple post-core technique
The Journal of Prosthetic Dentistry, 1978An indirect technique to prepare a multirooted pulpless tooth to receive a crown is presented. The crown also may be made on the newly completed core and its die. The procedure promotes the use of a commercial dental laboratory. The system, which uses divergent roots, results in a cast core having maximum retention.
B T, Michnick, R B, Raskin
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A digital technique for a prefabricated custom post-and-core restoration
The Journal of Prosthetic Dentistry, 2023This technique provides a prefabricated and custom post-and-core to restore endodontically treated teeth to be delivered at the preparation appointment. Cone beam computed tomography (CBCT) is used to extract the post shape from a root canal, and a computer-aided design and computer-aided manufacturing (CAD-CAM) software program is used to design the ...
Pingting, Lin +3 more
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A direct technique for fabrication of posts and cores
The Journal of Prosthetic Dentistry, 1975A barbed broach covered by cotton fibers is used as a matrix to carry blue inlay wax into the canal prepared for a post. This simple, direct technique of post fabrication lends itself to various clinical situations. The technique requires no special armamentarium.
H, Shadman, P, Azarmehr
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A comparative evaluation of three post and core techniques
The Journal of Prosthetic Dentistry, 1982An in vitro study was performed evaluating three post and core techniques with and without full crown coverage on extracted mandibular molar teeth. The materials evaluated were amalgam, composite resin, and stainless steel posts, and a combination of cast-gold and stainless steel posts.
E P, Hoag, T G, Dwyer
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An accelerated technique for casting post and core restorations
The Journal of Prosthetic Dentistry, 1991An accelerated technique for casting a direct-pattern post and core restoration is presented. The entire clinical and laboratory procedure may be completed within 1 hour. The necessity for two appointments for completion of the restoration as well as the necessity of making two provisional restorations may be eliminated.
W V, Campagni, M, Majchrowicz
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A technique to ensure the reproducibility of a cast post and core
The Journal of Prosthetic Dentistry, 2014The post-and-core pattern duplication technique is a simple, cost-effective, and accurate method of ensuring the reproducibility of a cast post and core. An acrylic resin pattern is fabricated for an endodontically treated tooth. The post portion of the pattern is duplicated with a polyvinyl siloxane impression material in the lower compartment of a ...
Haitem M M, Naas +3 more
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A modified indirect cast post and core technique
The Journal of Prosthetic Dentistry, 1984An indirect post and core technique in which the core is waxed and invested with the die has been described. The post and core are cast directly into the invested die, which has the advantage of an accurate casting of the post preparation obtained with less laboratory time and without the disadvantages of retrieving an intact wax pattern.
J R, Gavelis, D M, Hope
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