Effect of three investing materials on tooth movement during flasking procedure for complete denture construction

The Saudi Dental Journal
A M Salloum

Abstract

Tooth movement has been shown to occur during and after the processing of complete dentures. An understanding of this phenomenon may permit one to construct functional complete dentures that require less occlusal adjustment in the articulator and in the patient's mouth. The purpose of this study was to examine the effects of three different investing methods on tooth movement occurring during the processing of simulated maxillary complete dentures. Forty-five similar maxillary dentures were made using heat-polymerized acrylic resin, and assigned randomly to three experimental groups (n = 15 each) according to investing method: plaster-plaster-plaster (P-P-P), plaster-stone-stone (P-S-S), and plaster-mix (P-M). Specimens in all experimental groups were compression molded with denture base resin. Transverse interincisor (I-I) and intermolar (M-M) distances, and anteroposterior incisor-molar (LI-LM and RI-RM) distances, were measured with digital calipers at the wax denture stage (pre-polymerization) and after denture decasting (post-polymerization). Analysis of variance and Tukey's test were used to compare the results. M-M, LI-LM, and RI-RM movement was significantly greater in the P-P-P group than in the P-S-S and P-M groups; n...Continue Reading

References

Feb 1, 1988·Dental Materials : Official Publication of the Academy of Dental Materials·J C ChenD J Castleberry
Feb 1, 1971·The Journal of the American Dental Association·S WinklerR A Plezia
Oct 3, 1998·Journal of Oral Rehabilitation·K D Jamani, M A Moligoda Abuzar
Oct 19, 2002·Dental Materials : Official Publication of the Academy of Dental Materials·W F E YauT W Chow
Nov 14, 2002·Brazilian Dental Journal·Débora Barros BarbosaCláudio Rodrigues Leles
Apr 1, 1956·The Journal of the American Dental Association·R L CAMPBELL
Jul 11, 2006·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·R L ConsaniS Consani
Nov 6, 2007·Journal of Dentistry·Effrosyni A TsitrouRichard van Noort
May 16, 2009·The Open Dentistry Journal·Wagner A NegreirosIvan R Faria
Dec 1, 2003·Journal of Applied Oral Science : Revista FOB·Rafael Leonardo Xediek ConsaniSimonides Consani

❮ Previous
Next ❯

Citations


❮ Previous
Next ❯

Software Mentioned

Power

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Journal of Prosthodontics : Official Journal of the American College of Prosthodontists
Ricardo ShibayamaWirley Gonçalves Assunção
Hotetsu rinsho. Practice in prosthodontics
Y Moriya, K Yamamoto
© 2022 Meta ULC. All rights reserved