Dental implant stability resonance frequency analysis unit
Definition
An electrically-powered device designed to measure the stability of a dental implant by creating a noninvasive vibrational force and subsequently detecting the amount of movement in the implant [typically referred to as resonance frequency analysis (RFA)]. It is used with a disposable peg (not included) inserted into the implant or abutment, and consists of electronics to create an electromagnetic pulsation to vibrate the peg, a monitor, controls and a probe. This measurement can be repeated over time to assess the progress of implant osseointegration. It may be supplied with accessories such as mounts and test pegs.