Gingival Retraction Techniques and Materials: A Review

Journal Article

Baker, Abdulaziz m Al . 2010

• Publication Online URL: Gingival Retraction Techniques and Materials: A Review
• Magazine \ Newspaper: Pakistan Oral & Dental Journal
• Issue Number: 2
• Volume Number: 30
• Pages: 545 - 551

Publication Abstract

Accurate final impression of the prepared teeth is of extreme importance for successful fixed
prosthetic restorations. One of the problems appearing in the process of the impression making is the
marginal details. A number of materials and methods have been described in literature for the
retraction of gingival tissue. This article outlines the knowledge available from previously published
studies and discusses the currently popular materials and methods used in gingival retraction.
The selection of method and gingival retraction cords frequently depends on the clinical situation.
The extent of hemorrhage influences the preference for a specific retraction cord. Scarcely any drug is
completely free of side-effects, and package inserts accompanying these products list a number of
possible side-effects that may occur if used repeatedly, over an extended period of time. The possibility
of an allergic reaction exists for patients who may be sensitized to the product. Dentists should carefully
consider the benefits and disadvantages of the various materials and methods of gingival retraction
in light of the potential risk of adverse effects.