Color stability of long-term soft denture liners

1992 ◽  
Vol 68 (5) ◽  
pp. 836-838 ◽  
Author(s):  
J.L. Shotwell ◽  
M.E. Razzoog ◽  
A. Koran
Keyword(s):  
Color Stability ◽  
Denture Liners

scholarly journals Advances in Soft Denture Liners: An Update

2015 ◽  
Vol 16 (4) ◽  
pp. 314-318 ◽  
Author(s):  
Farouk Ahmed Hussein
Keyword(s):  
Color Stability ◽  
Acrylic Resin ◽  
Silicone Elastomers ◽  
Acrylic Polymers ◽  
Acrylic Resins ◽  
Implant Placement ◽  
Impression Materials ◽  
Recent Developments ◽  
Denture Liners

ABSTRACT Soft denture liners are used in complete and partial removable dentures to distribute functional loads homogeneously on the denture-bearing tissues. These materials are recommended in cases of irregular bone resorption, bony undercuts, thin atrophic mucosa, immediate prosthesis, healing after implant placement, and for patients with bruxism and xerostomia. The resilient lining materials can be categorized as plasticized acrylic resins or silicone elastomers. The plasticized acrylic resin comprises of acrylic polymers and copolymers, a liquid containing an acrylic monomer and plasticisers, such as ethyl alcohol and/or ethyl acetate responsible for preserving the material softness. The silicone elastomers, consisting of dimethylsiloxane polymers, with a chemical composition similar to that of the silicone impression materials devoid of leachable plasticisers, retain their elastic properties for prolonged periods. Most of the currently available materials have several disadvantages, including color stability, long-term resiliency, abrasion resistance, bond strength and porosity. Several modifications have been done recently to overcome of these disadvantages of the soft liners. The current review summarizes the recent developments in soft liners. How to cite this article Hashem MI. Advances in Soft Denture Liners: An Update. J Contemp Dent Pract 2015;16(4):314-318.

Enhanced Long-Term Color Stability of Teeth Treated with Hydrogen Peroxide and Non-Thermal Atmospheric Pressure Plasma Jets

2014 ◽  
Vol 11 (11) ◽  
pp. 1010-1017 ◽  
Author(s):  
Seoul Hee Nam ◽  
Hyun Wook Lee ◽  
Jin Woo Hong ◽  
Hae June Lee ◽  
Gyoo Cheon Kim
Keyword(s):  
Hydrogen Peroxide ◽  
Atmospheric Pressure ◽  
Atmospheric Pressure Plasma ◽  
Color Stability ◽  
Plasma Jets ◽  
Pressure Plasma

Long-term clinical evaluation of the color stability and stainability of acrylic resin denture teeth

2015 ◽  
Vol 113 (6) ◽  
pp. 628-635 ◽  
Author(s):  
Valentim Adelino Ricardo Barão ◽  
Erika Shiguematsu Ogawa ◽  
Amália Moreno ◽  
Marcelo Ferraz Mesquita ◽  
Alvin G. Wee ◽  
...  
Keyword(s):  
Clinical Evaluation ◽  
Color Stability ◽  
Acrylic Resin ◽  
Denture Teeth

scholarly journals The effect of accelerated aging on color stability of denture liners.

1998 ◽  
Vol 40 (3) ◽  
pp. 105-108 ◽  
Author(s):  
Nesrin Anil ◽  
Canan Hekimoglu ◽  
Saime Sahin
Keyword(s):  
Accelerated Aging ◽  
Color Stability ◽  
Denture Liners

scholarly journals Long-term color stability of light-polymerized resin luting agents in different beverages

2021 ◽  
Author(s):  
Shin Fujishima ◽  
Akikazu Shinya ◽  
Sakura Shiratori ◽  
Soichi Kuroda ◽  
Minori Hatta ◽  
...  
Keyword(s):  
Color Stability ◽  
Luting Agents

scholarly journals Long-term color stability of orthodontic adhesives after exposure to different staining agents

2019 ◽  
Vol 30 (4) ◽  
pp. 568
Author(s):  
CarlaCastiglia Gonzaga ◽  
ThiagoVinícius Pavelski ◽  
DanielGheur Tocolini ◽  
GiseleMaria Correr ◽  
Leonardo Fernandes da Cunha
Keyword(s):  
Color Stability ◽  
Orthodontic Adhesives

CERAMIC LAMINATE VENEERS: A 3-YEAR CLINICAL FOLLOW-UP

2021 ◽  
Vol 7 (5) ◽  
Author(s):  
Celso Afonso Klein -Junior ◽  
Roberto Zimmer ◽  
Tatiele Filipin Venturini ◽  
Gabriel Dias de Castro ◽  
Fábio Herrmann Coelho -de -Souza ◽  
...  
Keyword(s):  
Treatment Protocol ◽  
Standard Technique ◽  
Color Stability ◽  
Adhesive System ◽  
Long Term Stability ◽  
Tissue Removal ◽  
Tooth Tissue ◽  
Laminate Veneers

Ceramic laminate veneers have been widely used in esthetic restorations, with advantages such as color stability, resistance to degradation, and excellent esthetic results, all of which contribute to long-term stability. The gold standard technique consists of bonding a thin ceramic laminate veneer to enamel. The present paper describes a clinical case with 3-year follow-up. Six ceramic laminate veneers were planned, fabricated and bonded to six sound anterior maxillary teeth showing diastema, thereby improving shape and size. The procedure followed a laminate veneer treatment protocol, using a mock-up, shade selection, and an adhesive system. The case was followed for 3 years. In conclusion, minimally invasive restorations with ceramic laminate veneers remained stable after 3 years of follow-up and are a good option for patients with diastema or microdontia and requires only a minimum amount of sound tooth tissue removal.

A Study of the Interface between Resilient Denture Liners and Polymethylmethacrylate

1980 ◽  
Vol 9 (2) ◽  
pp. 75-80 ◽  
Author(s):  
Wala M Amin ◽  
A M Fletcher ◽  
G M Ritchie
Keyword(s):  
Electron Microscope ◽  
Chemical Composition ◽  
Base Material ◽  
Acrylic Resin ◽  
Destructive Effect ◽  
Denture Base ◽  
Tissue Surface ◽  
Denture Liners ◽  
Scanning Electron

Four of the commonly used resilient denture lining materials were investigated, they were of different chemical composition, physical forms and processing cycles. Scanning electron microscope examinations of the interface between the liners and the regular acrylic resin base material were carried out in an attempt to assess the bonding of these materials to the denture base, and to evaluate the reliability of their use. The effect of water on the liner/denture base interface was also investigated, and the validity of roughening the tissue surface of the denture base prior to processing the liner was assessed. The findings point to the advisability of using the acrylic type of soft liners whenever resilient liners are indicated. Roughening the fitting surface of the denture base to which the resilient lining materials is to be applied has a weakening effect on the bond between the lining and the denture base. Long term exposure of the liners to water has a destructive effect. The infused water into the material leads to swelling and stresses build up at the denture base interface and these tend to promote distortion and reduction in bonding.

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