System and methods for minimally invasive ablation with injectable wire structure devices

A method of ablation of a tissue target in a body comprising the steps of

• a. implanting a device comprising a wire structure in, on or near a tissue target, said wire structure being biocompatible and configured for chronic implantation in said body,
• b. providing grounding means,
• c. contacting the wire structure through a percutaneous probe, said probe being energy conductive, and
• d. delivering energy through said probe to said wire structure creating cell damage at said tissue target, said cell damage being sufficient to lesion or destroy at least a portion of said tissue target, and
• e. withdrawing said probe from the body.