Stability of implant is important element in determination of the accomplishment of implant placement. The definition of osseointegration is suggested by the concept of stability of implant, which is nothing but the lack of the clinical mobility.The type, quantity, and placement technique of the bone all affect the mechanical phenomenon known as primary dental implant stability. Secondary stability of dental implant meansthe rise in instability resulting from formation of bone and it’s remodeling at the junction of the bone and the implant's tissue. Stability of implant can be evaluated, utilizing various invasive and/or noninvasive methods. Through this article light will be thrown on comprehensive overview of RFA and its role in determining implant stability, highlighting its importance in achieving successful osseointegration.