DZZ Ausgabe 04/2005
Nonsurgical periodontal treatment: Subgingiral debridement with hand instruments versus the Vector system. A prospective, controlled clinical study in multirooted teeth
The aim of this prospective, randomized, controlled clinical study was to compare the effectiveness of a newly developed ultrasonic device (Vector system) to that of scaling and root planing (curettes) for nonsurgical periodontal therapy in multirooted teeth.
Thirty eight patients with moderate to advanced...