Second Impressions

Synopsis

Four sequences showing second impressions being taking in special trays: 1) zinc oxide, eugenol: shows the preliminary border trimmming of the closely adapted tray. Uses tracing stick compound to correct the peripheries of he tray before taking the impression; 2) synthetic elastomer: shows a medium viscosity addition cured silicon material in a special tray. Uses a gun delivery system of mixing the impression material; 3) plaster of Paris: shows this fluid and very mucostatic material being used in a special tray; 4) alginate: alginate, or irreversible hydrocolloid, used in a spaced tray.

Series

Complete Denture Prosthetics, Series

Language

English

Country

Great Britain

Medium

Video; Videocassette. Standard formats. col. 25 min.

Year of production

1992

Availability

Sale; £50.00 +VAT

Uses

Dental students.

Subjects

Dentistry

Keywords

dentures

Credits

Writer

Derek Adams

Production Company

Name

University of Liverpool Television Service

Distributor

Name

University of Liverpool, Television Service

Phone

0151-794 2661

Fax

0151-794 2221

Address

Chatham Building
Chatham Street
Liverpool
L69 3BX

Notes

Contact: Carl Neads (7/99), e-mail: c.m.neads@liverpool.ac.uk