Results 211 to 220 of about 15,024 (257)

Compatibility of alginate impression materials and dental stones

The Journal of Prosthetic Dentistry, 1971
Abstract Four alginate (irreversible hydrocolloid) impression materials certified as meeting A.D.A. specification 18 for hydrocolloid impression materials were tested for compatibility with five dental stones (20 tests). Five samples of each alginate-stone combination were made and evaluated (100 casts).
R M, Morrow, C E, Brown, B E, Stansbury, J A, DeLorimier, J M, Powell, K D, Rudd   +5 more
openaire   +2 more sources

Thiokol as a dental impression material

Acta Odontologica Scandinavica, 1957
About two years ago a new type of elastic impression material, based on the synthetic rubber Thiokol, was placed on the market. The material is supplied in two tubes, the contents of which are mixed to a homogeneous paste before use. At or above room temperature the mix will quickly polymerize to form a rubbery mass.
openaire   +1 more source

The influence of dental gloves on the setting of impression materials

British Dental Journal, 1995
The increased wearing of gloves during dental treatment has created new problems for general dental practitioners. One of these is the retarded set or total inhibition of addition silicones caused by natural latex gloves. This study was designed to test different gloves and impression materials in common use. Eight latex gloves, selected with different
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Cytotoxicity of Dental Impression Materials

Bulletin of Environmental Contamination and Toxicology, 2002
S-Y, Chen, C-C, Chen, H-W, Kuo
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The rheological properties of dental impression materials

British Dental Journal, 1981
J F, McCabe, A J, Bowman
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[Problems in disinfection of dental impression materials].

Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene. Serie B, Umwelthygiene, Krankenhaushygiene, Arbeitshygiene, praventive Medizin, 1989
In view of the risk of infection of the dentist and his staff in the dental surgery and dental laboratory and also of the patient with regard to hepatitis B and potentially also of AIDS, interruption of possible chains of infection by means of specific disinfection measures is to be demanded.
M, Borneff, K, Fuhr, N, Behneke
openaire   +1 more source

A Comparison of Accuracy of Different Dental Restorative Materials between Intraoral Scanning and Conventional Impression-Taking: An In Vitro Study

Materials, 2021
Sung-Hwan Choi, Jong-Eun Kim, Utkarsh Mangal   +2 more
exaly  

Tissue management with dental impression materials.

American journal of dentistry, 1990
The coordination of perceptive tissue management, diligent tooth preparation and prudent selection of the impression material for specific clinical conditions ensures the success of cast and ceramic restorations. The introduction of a knitted cord (Ultrapak with Astringedent) has alleviated the arduous aspects of tissue displacement and the new ...
S M, Morgano, W F, Malone, S E, Gregoire, B S, Goldenberg   +3 more
openaire   +1 more source

The Historical Evolution of Dental Impression Materials.

Journal of the history of dentistry
The concept of impression making process in dentistry began in the mid 1800s. Dentists realized that the construction of a prosthetic restoration required both a detailed capture of the oral tissues along with stone cast fabrications. To accomplish these goals, impression materials were essential. Beeswax represents the first impression material, while
Ioannis, Papadiochos, Sofia, Papadiochou, Ioannis, Emmanouil   +2 more
openaire   +1 more source

Hypersensitivity to a dental impression material. A case report

British Dental Journal, 1973
F F, Nally, J, Storrs
openaire   +2 more sources