Been very busy lately and just hibernating with my AMDA stashed away.
The electrical charge is extremely localized to the implants - quite insignificant the the body; however, to the implant it means pitting corrosion is possible and likely. The overall consequence and evidence of the corrosion is reduced due to wear on the articulating joint surfaces that are prone to wear.
OMID
Would there be any potential negative consequences with two different metals causing an electrical current within the body? Would this interfere with the bodies natural meridian pathways or electrical currents? If so this would cause unknown complications that wouldn't be easily associated with the implant(s).