A LITERATURE REVIEW ON VARIOUS DIE MATERIALS AND DIE SYSTEM

Main Article Content

Dr. Anwar Hussain
Dr. Ravi Gupta
Dr. Vasundhra
Dr. Mohit Bansal

Keywords

Die system, pindex system, die materials, die pins, accutrac system

Abstract

For the fabrication of the successful fixed dental prosthesis, accurate duplication of the tooth that is prepared in the mouth is very much essential. The final clinical success of the fixed dental prosthesis, depends upon the accuracy of the impression, durability of the die. Most of the clinicians faced problems with fit of long span fixed dental prosthesis. Clinicians usually faced problems in relation to sectioning of long span fixed dental prosthesis. These steps also increased in chair time of the dentist as well as the patient, increase the cost of the procedure. To reduce the number of the clinical steps, accuracy of the working cast should be enhanced, by choosing a impression material with good reproduction details, improving the accuracy of the die system also results in accurate fit of the fixed dental prosthesis. A cast die system helps in capturing the necessary information, which can be transported to the laboratory 1-3

Abstract 123 | pdf Downloads 211

References

1. Sweeney WT and Taylor DF. “Dimensional Changes in Dental Stone and Plaster”. Journal of Dental Research 29.6 (1950): 749.
2. Wiskott A. “Laboratory procedures and clinical implications in the making of casts”. Quintessence International 18.3 (1987): 181-192.
3. Craig RG and Powers JM. “Restorative Dental Materials”. 11th edition: 168-173. 11. O’ Brien WJ. “Dental materials and their selection”. 2nd edition: 337-341.
4. Combe EC. “Notes on dental materials”. 6th edition: 65-66.
5. Fusayama T. “Dimensional Form and Hardness Changes of Dies for Indirect Dental Technic”. Journal of the American Dental Association 52.2 (1956): 270-271.
6. Ayers HD. “Detail Duplication Test for Dental Materials”. New York State Dental Journal 25 (1959): 82.
7. Kanoy BE and Strayhorn LW. “Combined die investment stone and die-stone cast for making resin retained prosthesis”. Journal of Prosthetic Dentistry 53.2 (1985): 285-287.
8. Roberts DB. “Flexible casts in making indirect interim restorations”. Journal of Prosthetic Dentistry 68.2 (1982): 372-374.
9. Thornton LJ. “Simplified procedure for preparing removable dies”. Journal of Prosthetic Dentistry 85.3 (2001): 306-307.
10. Cohen J. “New Die Materials in Dentistry”. 44.9 (1962): 441- 443.
11. Phillips RW. “Skinners Science of Dental Materials”. 9th edition (1992): 415-417.
12. Shillingburg HT. “Fundamentals of Fixed Prosthodontics 3rdedition”. Quintessence Publishing Co. Inc (1997): 309.