Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Dental Materials
In Vitro Comparison Of 360° Unirotational Disposable Prophylaxis Angles Versus 90° Reciprocating Disposable Prophylaxis Angles On Spatter During Rubber Cup Polishing, Kelly Marie Schulz
In Vitro Comparison Of 360° Unirotational Disposable Prophylaxis Angles Versus 90° Reciprocating Disposable Prophylaxis Angles On Spatter During Rubber Cup Polishing, Kelly Marie Schulz
Dental Hygiene Theses & Dissertations
The purpose of this in vitro study was to compare the traditional 360° unirotational disposable prophylaxis angle (DPA) to a 90° reciprocating DPA in terms of spatter production. The 2x3x3 factorial design involved: 2 types of DP As x 3 types of prophylaxis pastes (fine, medium and coarse) x 3 dental handpiece revolutions per minute (rpm) settings (1500, 2000, and 3000). The eStylus'™ operated the DP As under controlled speeds. Using a mounted dental manikin, 90° reciprocating DP As and 360° unirotational DP As were evaluated for spatter production with the use of prophylaxis pastes of various grits in 270 …