Is the Penuma penile implant real or just a myth?

Are there any surgeons specializing in penis enlargement surgery who actually *use* the Penuma penile implant for surgery? I've called about two dozen doctor's offices in the L.A. metro area, to no avail. Even doctors who have been quoted in articles here on RealSelf talking about the implant don't seem to offer it as an option for surgery. Puzzled ...