ST Voyager "Unimatrix Zero":
Chief medical officer's log, stardate 54014.4. It's been forty eight hours since the away team returned to Voyager. Thanks to the neural suppressant, I've been able to extract most of their Borg technology. The Captain and B'Elanna are on the mend, but Tuvok will need a little more time to recover.
SEVEN: General Korok is finished with his repairs. He's already been contacted by another Borg vessel in the region. It's also under the control of former drones.
JANEWAY: The Doctor removed my spinal clamps but it'll be a while before I'm playing hoverball again. If I ever imply it's been easy on you these last few years, remind me about today.
The doctor said he was able to remove most of the Borg Technology from their bodies.
Do they have Borg technology inside of them for the rest of their lives, if so what parts?
I also wonder if they now have this weird relationship like seven does to the collective since they have Borg technology inside of them.