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Hand and ultrasonic instrumentation in the treatment of chronic periodontitis after supragingival plaque control
Periodontitis Dental scaling Dental plaque Ultrasonics Root planing
2009/10/19
This study compared the clinical effects of hand or ultrasonic scaling and root planing on the treatment of chronic periodontitis. After supragingival plaque control, twenty patients were examined by ...
Effect of rotary instrumentation and of the association of calcium hydroxide and chlorhexidine on the antisepsis of the root canal system in dogs
Endodontics Microbiology Calcium hydroxide Chlorhexidine
2009/10/19
This study aimed at evaluating the antisepsis of the root canal system (RCS) and periapical region (PR) provided by rotary instrumentation associated with chlorhexidine + calcium hydroxide as intracan...
Effect of ultrasonic instrumentation on the bond strength of crowns cemented with zinc phosphate cement to natural teeth. An in vitro study
Zinc phosphate cement Tensile strength Tooth crown Ultrasonic therapy
2009/10/16
Several studies have reported the benefits of sonic and/or ultrasonic instrumentation for root debridement, with most of them focusing on changes in periodontal clinical parameters. The present study ...
The Influence of Instrument Application Frequency on Apical Extrusion of Debris in Three Instrumentation Techniques
Canal Preparation Application Number Debris Extrusion
2009/4/2
Introduction: Various kinds of hand-held or rotary techniques are used for mechanical preparation of the canal. The purpose of this study was to assess the influence of the number of applications on...