Within the Temple Medbay, Kol Skywalker kept close watch on the surgery being performed on Vector S'Borr. "What have we figured out so far?" He asked an approaching medical droid.
"Our analysis of the implants removed so far indicate that they were grafted onto him not to restore or enhance functionality in any of their respective areas, but simply to cause pain." The droid explained. "Not even the Sith would do this." Kol commented. "There's more. There appears to be evidence of mutilation in areas with any implants, most notably his throat." It added. "We should be able to remove the remaining implants without risking his life, but repairing his throat will take more time."
Hopefully the investigation on Geonosis will explain this as well. Kol thought, pondering over the horrific mutilation done to Vector.