I too am in the dental industry (other side, manufacturing) at some point I need to do a cupcake with XP curettes or Scalers on top, but might have to try these in the mean time!! (ericasweettooth.com)
Objective: To establish the diagnostic accuracy and safety of clinic - based biopsy done with a small curette. (jpma.org.pk)
General anesthesia facilitates this thorough examination by allowing the use of sharp, delicate curettes and ultrasonic scaling equipment below the gum line of all the teeth in the mouth. (sandiegopethospital.net)