Bernard (Luxator/hävel) rak 4.0 mm, straight- 
.Kan användas både som luxator och som hävel.Helt i rostfritt stål,
Bernard root elevators are eminently suitable for the excision of fractured roots .
The inner surface is concave and the lateral edge is cutting.
Therefore at rotary movements the ligaments can be separated and the root fragments can be loosened under application of a light pressure.